Summary of Contents for Anritsu VNA Master MS202 B Series
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User Guide VNA Master MS2026B Vector Network Analyzer 5 kHz to 6 GHz MS2028B Vector Network Analyzer 5 kHz to 20 GHz...
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Model MS202xB MS2026B Vector Network Analyzer 5 kHz to 6 GHz MS2028B Vector Network Analyzer 5 kHz to 20 GHz Part Number: 10580-00220 Anritsu Company Revision: D 490 Jarvis Drive Published: March 2013 Morgan Hill, CA 95037-2809 Copyright 2009 Anritsu Company...
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LIMITATION OF WARRANTY The foregoing warranty does not apply to Anritsu connectors that have failed due to normal wear. Also, the warranty does not apply to defects resulting from improper or inadequate maintenance by the Buyer, unauthorized modification or misuse, or operation outside of the environmental specifications of the product.
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This product and its manuals may require an Export License or approval by the government of the product country of origin for re-export from your country. Before you export this product or any of its manuals, please contact Anritsu Company to confirm whether or not these items are export-controlled.
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Some or all of the following five symbols may or may not be used on all Anritsu equipment. In addition, there may be other labels attached to products that are not shown in the diagrams in this manual.
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These hazardous compounds present a risk of injury or loss due to exposure. Anritsu Company recommends removing the battery for long-term storage of the instrument and storing the battery in a leak-proof, plastic container. Follow the environmental storage requirements specified in the product technical data sheet.
ESD verifications, and calibration requirements for the VNA Master model MS202xB. Throughout this manual, the terms VNA Master and MS202xB refer to the Anritsu MS2026B and the Anritsu MS2028B Vector Network Analyzers. MS2026B Frequency Range: 5 kHz to 6 GHz...
1-4 Soft Carrying Case and Tilt Bail Chapter 1 — General Information Model MS202xB measurement capabilities: MS2026B VNA Frequency: 5 kHz to 6 GHz MS2028B VNA Frequency: 5 kHz to 20 GHz Measurements: S-parameters, magnitude, phase, real, imaginary, SWR, Cable Loss, group delay, Smith Chart, time domain, distance domain.
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Chapter 1 — General Information 1-4 Soft Carrying Case and Tilt Bail 4. Insert the MS202xB face down into the case, taking care that the connectors are properly situated in the case top opening. Figure 1-2 shows the MS202xB in the case. Figure 1-2.
1-4 Soft Carrying Case and Tilt Bail Chapter 1 — General Information VNA Master Tilt Bail Stand The supplied Tilt Bail can be used for desktop operation. The tilt bail provides a backward tilt for improved stability and air flow. Refer to Figure 1-4.
For best results, use an Anritsu phase stable Test Port Extension Cable. Use of a typical laboratory cable to extend the VNA Master test port to the device under test,...
Operators should exercise practices outlined within industry standards such as JEDEC-625 (EIA-625), MIL-HDBK-263, and MIL-STD-1686, which pertain to ESD and ESDS devices, equipment, and practices. Because these standards apply to the MS202xB, Anritsu Company recommends that any static charges that may be present be dissipated before connecting coaxial cables or antennas to the MS202xB.
Use only Anritsu approved batteries, adapters and chargers with these Caution instruments. 1-10 Anritsu Service Centers Use the following URL to find your local Anritsu service Center: http://www.anritsu.com/Contact.asp MS202xB UG PN: 10580-00220 Rev. D...
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1-10 Anritsu Service Centers Chapter 1 — General Information PN: 10580-00220 Rev. D MS202xB UG...
Turning the VNA Master On for the First Time The Anritsu VNA Master is capable of greater than two hours of continuous operation from a fully charged, field-replaceable battery (refer to “Battery Replacement” on page 1-6 Chapter 1, “General...
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2-2 Turning the VNA Master On for the First Time Chapter 2 — Quick Start Guide To turn on the VNA Master, press the On/Off front panel button (Figure 2-1). 1 On/Off Button Figure 2-1. VNA Master On/Off Button (MS202xB shown) The VNA Master requires approximately thirty-five seconds to complete the power-on cycle and load the application software.
Chapter 2 — Quick Start Guide 2-3 Front Panel Overview Front Panel Overview The VNA Master menu-driven flexible interface is intuitive and easy to use. Hard keys on the front panel are used to initiate function-specific menus. Five function hard keys (unlabeled) are located below the display.
Chapter 2 — Quick Start Guide 2-3 Front Panel Overview Other Features on the Front Panel Battery Charge LED (Green) The green Battery Charge LED (Figure 2-2, item 6) will flash if the battery is charging and will remain on and steady when the battery is fully charged. Charge Fault LED (Red) The red Charge Fault LED (Figure...
2-4 Typical Vector Network Analyzer Display Chapter 2 — Quick Start Guide Typical Vector Network Analyzer Display Figure 2-3 illustrates some of the key information areas of the vector network analyzer display screen on the VNA Master MS202xB. The measurement and the display type that are illustrated here may not be the same as currently shown on your instrument.
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Chapter 2 — Quick Start Guide 2-4 Typical Vector Network Analyzer Display The MS202xB features a versatile new display option for better measurement convenience. Because the VNA Master measures all four S-parameters simultaneously, with fully-reversing test signals at both Port 1 and Port 2, the measurement display provides up to 4 simultaneous window images.
Chapter 2 — Quick Start Guide 2-4 Typical Vector Network Analyzer Display Instrument Settings Summary The instrument settings that apply to all traces are summarized in the top two rows of the measurement display screen (refer to item Figure 2-6). The summary includes the Number of Points, the IF Bandwidth, the Averaging count, the Port Power level, and the Bias Tee status, all of which apply to both ports.
2-5 Front Panel Keys Chapter 2 — Quick Start Guide The instrument settings that are unique to each trace are summarized in an information block on the left side of the measurement display screen (refer to item Figure 2-6). Each block contains the trace number followed by the S-parameter that is assigned to that trace (TR4: S22, for example).
Chapter 2 — Quick Start Guide 2-6 Soft Key Types Back Key Press this key to delete only one character, one number, or the range that is specified by the cursor. The Back key is located directly above the Number 7 key. Plus/Minus (+/–) Key Press this key to change the sign of numbers that are entered with the number keys.
2-6 Soft Key Types Chapter 2 — Quick Start Guide A Select soft key may change to a Switching soft key when active. These keys show only the gray circle when not active, but show the arrow mark as well as the red circle when active. Refer to section “Switching”...
Chapter 2 — Quick Start Guide 2-7 Parameter Setting Parameter Setting Pop-up list boxes or edit boxes are used to provide selection lists and selection editors. Scroll through a list of items or parameters with the arrow keys or the rotary knob. Select numerical values by scrolling with the arrow keys or rotary knob or by entering the digits directly from the number keypad.
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2-8 Text Entry Chapter 2 — Quick Start Guide Figure 2-9. Text Entry Menu – Upper Case 2-14 PN: 10580-00220 Rev. D MS202xB UG...
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Chapter 2 — Quick Start Guide 2-8 Text Entry Rotary Knob has scrolled to letter “h” Figure 2-10. Text Entry Menu – Selecting Characters MS202xB UG PN: 10580-00220 Rev. D 2-15...
2-9 Mode Selector Chapter 2 — Quick Start Guide Mode Selector Select a VNA Master measurement mode (such as Vector Network Analyzer or Vector Volt Meter) by opening the Mode Selector List Box. Press the Shift key, then the Mode (9) key, and choose a mode from the menu.
Chapter 2 — Quick Start Guide 2-10 Test Panel Connectors 2-10 Test Panel Connectors The connectors and indicators that are located on the test panel of the MS202xB are shown in Figure 2-10 on page 2-15 and are described in the following section. MS202xB Test Panel Connectors The connectors and indicators that are located on the test panel of the MS202xB are shown in Figure 2-12...
2-10 Test Panel Connectors Chapter 2 — Quick Start Guide Figure 2-13, a waveguide-coax adapter at Test Port 1 provides test connections, and typical waveguide calibration components are shown below the VNA Master. Figure 2-13. Waveguide-Coax Adaptor and Waveguide Calibration Components External Power The external power connector is used to power the unit and for battery charging.
Chapter 2 — Quick Start Guide 2-10 Test Panel Connectors LAN Connection The RJ-45 connector is used to connect the VNA Master to a local area network. Refer to Figure 2-12, item 12. Integrated into this connector are two LEDs. The amber LED indicates the speed of the LAN connection (ON for 10 Mb/s and OFF for 100 Mb/s), and the green LED flashes to show that LAN traffic is present.
2-10 Test Panel Connectors Chapter 2 — Quick Start Guide To display the IP address with the instrument on, press the Shift key, then the System (8) key, then the System Options soft key and the Ethernet Config soft key. The IP address is displayed as shown in Figure 2-14.
Chapter 2 — Quick Start Guide 2-10 Test Panel Connectors Figure 2-15. MS2028B Connected to PC via Ethernet USB Interface - USB Type A The VNA Master can also act as a USB Host, which allows various USB Flash Memory devices to be connected to the instrument for storing measurements and setups.
The GPS antenna connection on the VNA Master is fitted with an SMA connector. A DC voltage (3.3 V or 5.0 V) is present on this connector to support active GPS Note antennas. Connect only supported antennas, such as the Anritsu GPS antennas listed in the technical data sheet, to this port. 2-22 PN: 10580-00220 Rev.
Note Use only Anritsu approved batteries, adapters, and chargers with this instrument. The battery symbol is replaced by a red plug body to indicate that the instrument is running from external power and is not charging the battery (or the battery is not present). When the...
2-11 Symbols and Indicators Chapter 2 — Quick Start Guide Hold The Hold symbol is displayed when the VNA Master is on hold. To resume sweeping, toggle from Hold to Run in the Sweep menu. Single Sweep The Single Sweep symbol is displayed when Single Sweep is selected. Single or Continuous sweep can be selected under the Sweep Menu.
Chapter 2 — Quick Start Guide 2-12 Memory Profile and Security Issues 2-12 Memory Profile and Security Issues This section describes the profiles of the various types of memory that are used in the MS202xB VNA Master and the associated security issues that are related to those memory devices.
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2-12 Memory Profile and Security Issues Chapter 2 — Quick Start Guide MS202xB Master Reset Instructions 1. Turn the MS2026B or MS2028B On. 2. Press the Shift key then the System (8) key. 3. Press the System Options soft key. 4.
Chapter 2 — Quick Start Guide 2-13 System Settings 2-13 System Settings To access the System menu (refer also to Figure 6-57 on page 6-58), press the key, then Shift (8) key. , and System System Status Self Test Application Self Test Application Options System can be found in this menu.
VNA portion of the instrument. If the self test fails, although the battery is fully charged and the VNA Master is within the specified operating temperature range, then contact your Anritsu Service Center (refer to “Anritsu Service Centers”...
Chapter 2 — Quick Start Guide 2-13 System Settings System Options The System Options menu includes basic instrument settings and reset options. On your instrument, the function hard keys may differ from those shown in Figure 2-20 depending upon selected instrument options. Figure 2-20.
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2-13 System Settings Chapter 2 — Quick Start Guide Language This soft key allows selection from a list of built-in languages. Use the rotary knob or Up/Down arrow keys to highlight a selection and press to select. The languages Enter currently available are English, French, German, Spanish, Japanese, Chinese, Korean, and Italian.
Chapter 2 — Quick Start Guide 2-14 File Types Master Reset Press this soft key to restore factory settings to all system parameters, including Time/Date, Ethernet, language, and brightness settings. Also, all user files in the internal memory are deleted, and the original language and antenna files are restored. Press the soft key to initiate the reset.
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2-14 File Types Chapter 2 — Quick Start Guide S2P is a standard ASCII text file format that is used for scattering parameters from a 2-Port measurement. This is a subset of SnP (where n equals the number of ports). An S2P file can be used as input for signal analysis. The CSV and Text files contain setup information and final formatted data that are Note shown on the instrument display screen.
Chapter 3 — VNA Display Overview Introduction This chapter provides an overview of the display features that are found in the MS202xB VNA Master. The topics include active traces, trace format, number of traces, markers, and limits. Powerful Display Capabilities The VNA Master has a flexible display capable of single, dual, tri, and quad displays, meaning that you can subdivide the measurement display area into 2, 3, or 4 sections.
3-2 Powerful Display Capabilities Chapter 3 — VNA Display Overview 6. Increment the number of traces from 1 back to 4 and note how the VNA Master adds the additional traces to the display. Refer to Figure 3-6 on page 3-6.
Chapter 3 — VNA Display Overview 3-2 Powerful Display Capabilities Trace Description A trace is a measurement result that can have user-defined attributes assigned to it for display purposes. You can assign the following attributes for a trace: S-parameter, Graph Type, Domain, and Smoothing.
Chapter 3 — VNA Display Overview 3-3 Marker and Limit Capabilities Marker and Limit Capabilities Marker Description A marker is a tool for extracting results from traces (or from trace memory). Eight independent markers can be assigned to any one trace (or to all traces). User-defined attributes for a marker include: Marker Type (reference or delta) and Readout Style.
3-4 Trace Math Capabilities Chapter 3 — VNA Display Overview Setting Up Delta Markers If the intent is to conduct a delta measurement, then two markers are necessary: one for the reference and one for the delta. As an example: 1.
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Chapter 3 — VNA Display Overview 3-4 Trace Math Capabilities If a trace is saved to memory, and if some settings on the trace are then changed (such as S-parameters, frequency, or number of points), then a mismatch occurs between the trace and memory.
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3-4 Trace Math Capabilities Chapter 3 — VNA Display Overview 3-10 PN: 10580-00220 Rev. D MS202xB UG...
Chapter 4 — VNA Fundamentals Introduction This chapter includes Vector Network Analyzer (VNA) measurement capabilities and instrument architecture information. It also describes calculating and displaying S-parameters, and describes using markers to provide additional measurement information. The function hard keys in this mode are: Freq/Time/Dist, Scale, Sweep, Measure, Marker VNA is Vector Network Analyzer or Vector Network Analysis.
4-3 MS202xB VNA Master Architecture Chapter 4 — VNA Fundamentals The first number (X) in S is the port number into which the signal is being injected, and the second number (Y) is the port number from which the signal is leaving. The S-parameter is a ratio of the two signals.
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Chapter 4 — VNA Fundamentals 4-3 MS202xB VNA Master Architecture Port 1 Port 2 Receiver Receiver Port 1 Port 2 Bridge/ Bridge/ Reference Coupler Coupler Receiver Switch Source Figure 4-2. MS202xB VNA Master Block Diagram During Reverse Sweep The MS202xB VNA Master, when equipped with Option 77, can calculate the differential S S-parameter (S ) using the 4 measured S-parameters (S...
4-4 Calculating and Displaying S-Parameters Chapter 4 — VNA Fundamentals Calculating and Displaying S-Parameters S-parameters are a measure of the ratio of two complex voltage levels, one measured by the port receiver, and one measured by the reference receiver. S-parameters therefore consist of unitless complex numbers.
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Chapter 4 — VNA Fundamentals 4-4 Calculating and Displaying S-Parameters ------------------------- - – Application Note SWR, or Standing Wave Ratio, is a measure of the reflection from the DUT input port or output port, and it must be used, therefore, with S or S Group Delay (sec) = rate of change of phase over a specified frequency aperture Application Note...
4-5 Extracting More Information by Using Markers Chapter 4 — VNA Fundamentals Extracting More Information by Using Markers An S-parameter can be displayed in different formats, as already described. The MS202xB VNA Master also allows you to extract information from the trace by using markers. By default, the marker presents the trace point information using the graph type format, thereby providing additional flexibility in analyzing S-parameter VNA data.
Chapter 4 — VNA Fundamentals 4-6 How Bias is Generated How Bias is Generated Another important feature of a VNA is the ability to provide DC bias voltage at the RF port. Bias on the RF cable is useful for operating TMA components that are being tested. The architecture of the MS202xB VNA Master, when equipped with Option 10, allows for internal and external bias at both RF ports.
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4-6 How Bias is Generated Chapter 4 — VNA Fundamentals PN: 10580-00220 Rev. D MS202xB UG...
Chapter 5 — VNA Measurements Introduction This chapter describes some of the VNA measurements that can be made with the MS202xB VNA Master. It includes both 1-port and 2-port measurements (coaxial and waveguide) and features the key considerations that you are required to make regarding calibration types, IF Bandwidth (IFBW), power levels, graph types, and graph formats.
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5-2 1-Port Cable Measurement Chapter 5 — VNA Measurements Figure 5-1. Four-Trace S Display SWR as a good tool for identifying major discontinuities, and Return Loss is better for identifying minor discontinuities. return loss To calculate cable loss, the far end of the cable is shorted, and the resulting S measurement is divided by two (S /2) to compensate for the round-trip loss of the cable.
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Chapter 5 — VNA Measurements 5-2 1-Port Cable Measurement In this example, a loose connector that is located 6 feet down the cable was causing a sizable degradation in performance. Marker 1 shows the mismatch of the near end cable connector, Marker 2 highlights the loose connection, and Marker 3 shows the full reflection of the short at the end of the cable.
5-3 1-Port Smith Chart Tuning Example Chapter 5 — VNA Measurements 1-Port Smith Chart Tuning Example The Smith Chart is a useful tool for tuning input match. This complex impedance plot reveals which matching elements are necessary to match a device under test to the reference impedance (usually 50 ohms).
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Chapter 5 — VNA Measurements 5-3 1-Port Smith Chart Tuning Example Figure 5-4, the more familiar log magnitude response is showing the input match improvement at 375 MHz. Trace 1 (shown in yellow with marker MK1) is the trace of the tuned circuit.
5-4 2-Port Filter Measurement Chapter 5 — VNA Measurements 2-Port Filter Measurement Introduction Filters are 2-port devices that lend themselves well to a full 2-port measurement. They are usually compact devices with both sides of the component being easily accessible. Setup Considerations To perform the measurement, set the frequency to the range of interest, and set the power level to high.
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Chapter 5 — VNA Measurements 5-4 2-Port Filter Measurement M1 and M2 are the full 12-term calibration responses. TR1 and TR2 are the responses from the transmission response calibration. Figure 5-5 In the electronic (PDF) file of this user guide, the traces are shown in color, and are therefore easier to distinguish.
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5-4 2-Port Filter Measurement Chapter 5 — VNA Measurements IF-bandwidth can be reduced to lower the noise floor of the instrument. The screen-captured measurement that is shown in Figure 5-7 uses trace memory to show the same measurement taken with a 100 Hz IF-bandwidth on top of a 100 kHz IFBW measurement. Narrower IF bandwidths slow down the measurement speed, but provide a lower measurement noise floor.
Chapter 5 — VNA Measurements 5-5 2-Port Amplifier Measurement 2-Port Amplifier Measurement Introduction Another popular 2-port device is the amplifier. For amplifier measurements, configuring the instrument to low power mode is an important step. This reduces the source power to ensure that the amplifier and the VNA Master do not go into compression.
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5-5 2-Port Amplifier Measurement Chapter 5 — VNA Measurements Group delay is another popular measurement with broadband amplifiers. The two plots that are illustrated in Figure 5-9 Figure 5-10 show the group delay of the amplifier with 2% aperture and 10% aperture. Increasing the group delay aperture makes the measurement less susceptible to noise, but provides less fine detail in phase linearity.
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Chapter 5 — VNA Measurements 5-5 2-Port Amplifier Measurement The 5 kHz low end of the VNA Master facilitates the characterization of low frequency resonances that are commonly caused by bias networks. The screen-captured measurement that is illustrated in Figure 5-11 shows the difference between an amplifier with proper low frequency biasing (TR1) and one with a defective bias inductor (M1).
5-6 Waveguide Considerations Chapter 5 — VNA Measurements Waveguide Considerations Introduction The VNA Master accommodates waveguide measurements in addition to the previously discussed coaxial measurements. Setup Considerations The primary difference between waveguide and coax measurements is the calibration. Coax is typically calibrated by using an open, short, load, and through line.
VNA Master measures the isolation between test ports in order to achieve best dynamic range performance. Specifications may be model specific. Anritsu recommends allowing the instrument to warm up for 15 minutes to typical operation temperature (~40 ºC) before calibrating.
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5-7 Calibration Considerations Chapter 5 — VNA Measurements OPEN OPEN SHORT SHORT LOAD LOAD 1 The VNA Master 2 Optional Test Port Cable 3 Male Connector 4 Female Connector 5 OSL (Open, Short, Load) Precision Calibration Components, Female 6 OSL (Open, Short, Load) Precision Calibration Components, Male 7 Through Connection (Item 3 Connects to Item 4) Figure 5-13.
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Chapter 5 — VNA Measurements 5-7 Calibration Considerations When you perform a calibration, the correction coefficients are calculated for specific S-parameters (depending on the type of calibration chosen) and for instrument settings (frequency range, number of points, and power level). The term “calibration correction” refers to the measurement correction coefficients that are applied to measurements as a result of your calibration.
5-7 Calibration Considerations Chapter 5 — VNA Measurements Cal Type The Cal Type soft key is found in the “Calibration Menu” (shown on page 6-13). The Calibration Type list box provides the complete selection of available calibration types. Refer to section “Calibration Types”...
Chapter 6 — VNA Menus Introduction The menus that are shown in this chapter are found on the MS202xB VNA Master. VNA Key Functions Introduction The following section is a quick reference to the principal menus in the VNA Master. For more specific information on a particular measurement, refer to the related chapter for the measurement being made.
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6-2 VNA Key Functions Chapter 6 — VNA Menus • “Marker Search Menu” on page 6-41 • “Readout Format Menu” on page 6-42 • “Measure Menu” on page 6-44 • “S-Parameter Menu” on page 6-46 • “Domain Menu” on page 6-47 •...
Chapter 6 — VNA Menus 6-3 Frequency Menus Frequency Menus Freq Setup Domain Time Distance Setup Start Freq Setup Start Time Start Dist # kHz Frequency # ps # mm Stop Freq Setup Stop Time Stop Dist # GHz Time # ns Center Freq Setup...
6-3 Frequency Menus Chapter 6 — VNA Menus Freq Menu Start Freq: Press this soft key to set the start frequency in units of Hz, kHz, MHz, or GHz. If you enter a start frequency that is higher than the currently-set stop frequency, and if CAL = On, then the start frequency is set Freq to the same value as the stop frequency.
Chapter 6 — VNA Menus 6-3 Frequency Menus Setup Domain Menu Setup Frequency: Press this soft key to open the Frequency menu and to use those soft keys to set start, stop, and center frequencies, and frequency Setup Domain span. Choosing Setup Frequency sets the domain (x-axis) of the active trace Setup to Frequency (just as the “Domain Selection”...
6-3 Frequency Menus Chapter 6 — VNA Menus Time Menu Time Start Time: Press this soft key to set the start time in seconds (s), Start Time # ps milliseconds (ms), microseconds (µs), nanoseconds (ns), or picoseconds (ps). Use the arrow keys, the rotary knob, or the number keypad to set a time value.
Chapter 6 — VNA Menus 6-3 Frequency Menus Windowing Menu Windowing Rectangular: Press this soft key to set windowing to the rectangular view for Rectangular maximum side lobes and maximum resolution. Refer to Figure C-1, “Rectangular Windowing Example”. Nominal Side Lobe: Press this soft key to set windowing to the Nominal Nominal Side Lobe Side Lobe view, which (compared to Rectangular) displays smaller side lobes and slightly less resolution.
6-3 Frequency Menus Chapter 6 — VNA Menus Distance Setup Menu Distance Setup Start Dist: Press this soft key to set the start distance. Use the arrow keys, the rotary knob, or the number keypad to set a distance value. When using Start Dist the number keypad, the menu displays soft keys with meters (m), # mm...
Chapter 6 — VNA Menus 6-3 Frequency Menus Additional Dist Setup Menu (Coax) Additional Dist Setup Distance Info: Press this soft key to open the Distance Info List Box to find helpful distance and parameter information. For a view of the list box Distance Info information, refer to Figure...
6-3 Frequency Menus Chapter 6 — VNA Menus Additional Dist Setup Menu (Waveguide) Additional Dist Setup Distance Info: Press this soft key to open the Distance Info List Box to find helpful distance and parameter information. For a view of the list box Distance Info information, refer to Figure...
Chapter 6 — VNA Menus 6-3 Frequency Menus Distance Info List Box for Cable Figure 6-9. Distance Information List Box for Cable Distance Info List Box for Waveguide Figure 6-10. Distance Information List Box for Waveguide (Refer to “Time and Distance Information” on page 7-9.) MS202xB UG PN: 10580-00220 Rev.
6-4 Calibration Menus Chapter 6 — VNA Menus Calibration Menus Calibration DUT Port Setup DUT Port Setup Coax DUT Port 1 WG DUT Port 1 Start Cal N–Conn(M) WG11A Coax DUT Port 2 WGDUT Port 2 Cal Type N–Conn(M) WG11A Full 2 Port Setup User–Defined Setup User–Defined...
Chapter 6 — VNA Menus 6-4 Calibration Menus Calibration Menu To access the Calibration Menu, press the Shift key, then the Calibrate (2) key. Start Cal: Press this soft key to open the “Next Step” List Box, which contains the instructions: “Connect cal component, select step, and press Enter to measure:”...
6-4 Calibration Menus Chapter 6 — VNA Menus Existing Calibration Information List Box Figure 6-13. Existing Calibration Information List Box The Existing Calibration Information list box shows the various sweep setting types for the active calibration and compares this information to the current sweep settings. It also displays the Cal Status information and the associated level of accuracy.
Chapter 6 — VNA Menus 6-4 Calibration Menus DUT Port Setup Menu (Coax) Coax DUT Port 1: Press this soft key to open the “DUT Connector Selector” List Box for Port 1. Choose the connector type that matches the calibration components that are to be used on Port 1.
Chapter 6 — VNA Menus 6-4 Calibration Menus DUT Connector Selector List Box for Coax Figure 6-16. DUT Connector Selector List Box for Cable This list box is opened by the Coax DUT Port # soft key. MS202xB UG PN: 10580-00220 Rev. D 6-17...
6-4 Calibration Menus Chapter 6 — VNA Menus DUT Port Setup Menu (Waveguide) WG DUT Port 1: Press this soft key to open the “DUT Connector Selector” DUT Port Setup List Box for Port 1. Choose the connector type that matches the DUT connection on Port 1.
6-4 Calibration Menus Chapter 6 — VNA Menus DUT Connector Selector List Box for Waveguide Figure 6-19. DUT Connector Selector List Box for Waveguide This list box is opened by the WG DUT Port # soft key. 6-20 PN: 10580-00220 Rev. D MS202xB UG...
Chapter 6 — VNA Menus 6-4 Calibration Menus Calibration Types The Calibration Type list box provides the complete selection of available calibration types. The following list describes each calibration type: • Full 2-Port (S ) calibrates both ports for measurements in both directions, and provides the most accuracy for two-port devices.
6-5 File Menus Chapter 6 — VNA Menus File Menus Save Save Location Delete File Copy a b c Sort By Sort By Save Measurement As Sort By Name Date Type Name Date Type d e f Name Date Type FileName.mna g h i Sort Order...
Chapter 6 — VNA Menus 6-5 File Menus File Menu To access the File Menu, press the Shift key, then the File (7) key. Save Measurement As FileName.mna: Press this soft key to quickly save the current measurement data using the filename that is shown. The filename File root is based on the most recently saved measurement file, and the file number is automatically incremented.
6-5 File Menus Chapter 6 — VNA Menus Screen Capture Feature A front-panel JPEG screen capture feature is available. To initiate, press the following keys in order (not simultaneously), as shown in Figure 6-22: Shift, Period, Plus/Minus (+/–). When these 3 keys are pressed in this sequence, the VNA Master saves the current screen to a file in the default file location (refer to “Change Save Location”...
Chapter 6 — VNA Menus 6-5 File Menus Save (Text Entry) Menu Save a b c d e f: Press this soft key to open the A through F menu of letters a b c d e f (“Text Entry Letters Menu”).
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6-5 File Menus Chapter 6 — VNA Menus Select Save Location List Box The example screen shown in shows a sample file structure with various Figure 6-24 user-generated measurement files in the subdirectories. The image may not match any screen displayed on your instrument.
Chapter 6 — VNA Menus 6-5 File Menus File Types Measurement (*.mna): This is a file that contains the current setup, measurement, and calibration data. This file type should be used to save measurements that will be recalled back into the instrument. Upon recall, the saved measurement files are placed into the respective memory traces (TR1 into M1, TR2 into M2, and so forth).
6-5 File Menus Chapter 6 — VNA Menus Save Location Menu Save Location Sort By Name Date Type: Press this soft key to toggle through the 3 sorting Sort By choices: Name, Date, and Type. The selected sort method is underlined on Name Date Type...
Chapter 6 — VNA Menus 6-5 File Menus Abbreviated Text Entry Menu Text Entry This menu functions in the same manner as the “Save (Text Entry) Menu” a b c d e f on page 6-25, but it does not have the soft keys for Change Save Location and Change File Type.
6-5 File Menus Chapter 6 — VNA Menus Text Entry Letters Menu Text Entry This menu is an example of the letters menus that are opened by pressing a multiple-letter or multiple-character soft key in the “Save (Text Entry) Menu” on page 6-25.
Chapter 6 — VNA Menus 6-5 File Menus Recall Menu Recall Sort By Sort By Name Date Type Name Date Type: Press this soft key to toggle through the 3 sorting choices: Name, Date, and Type. The selected sort method is underlined on the key face.
6-5 File Menus Chapter 6 — VNA Menus Delete Menu Sort By Name Date Type: Press this soft key to toggle through the 3 sorting Delete choices: Name, Date, and Type. The selected sort method is underlined on Sort By the key face.
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Chapter 6 — VNA Menus 6-5 File Menus Figure 6-32. Delete List Box MS202xB UG PN: 10580-00220 Rev. D 6-33...
6-5 File Menus Chapter 6 — VNA Menus Copy Menu The “Copy” List Box displays 2 lists: a list of directories and files that can be copied, and a list of directories and files from which you can select a copy destination. Sort By Name Date Type: Press this soft key to toggle through the 3 sorting choices: Name, Date, and Type.
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Chapter 6 — VNA Menus 6-5 File Menus Copy List Box Figure 6-34. Copy List Box MS202xB UG PN: 10580-00220 Rev. D 6-35...
6-6 Limit Menus Chapter 6 — VNA Menus Limit Menus Limit Edit Limit Move Active Trace Point Limit Limit X Limit # kHz Upper Lower Amplitude Limit State Limit Edit Point Delete Limit Alarm Point Next Pass Fail Message Point Left Next Point...
Chapter 6 — VNA Menus 6-6 Limit Menus Limit Menu Active Trace: Press this soft key to open the “Active Trace Selector” List Box and select a trace. The selected trace number is displayed on the soft key face. Scroll through the list with the arrow keys or the rotary knob, and press the rotary knob or the Enter key to select a trace.
6-6 Limit Menus Chapter 6 — VNA Menus Limit Edit Menu Move Point Limit: Press this soft key to select a single limit point or an entire limit line. Changes in limit frequency or amplitude affect the limit point or limit line that is selected by this soft key.
6-7 Marker Menus Chapter 6 — VNA Menus Marker Menu Marker Marker: Press this soft key to open the Select Marker List Box and select a marker. The active marker number is displayed on the soft key face. Marker Marker Type Ref Delta Off: Press this soft key to toggle the Marker Type selection.
Chapter 6 — VNA Menus 6-7 Marker Menus Marker Search Menu Marker Search Peak Search: Press this soft key to place the currently active marker on the Peak Search highest signal amplitude that is currently displayed in the sweep window. Valley Search Valley Search: Press this soft key to place the currently active marker on the lowest signal amplitude that is currently displayed in the sweep window.
6-7 Marker Menus Chapter 6 — VNA Menus Readout Format Menu Readout Format None: Press this soft key to remove all marker data (except the marker indicator on the measurement trace) from the measurement display screen. None Trace: Press this soft key to display the frequency and value of the current marker at the marker location (on the trace) in the sweep window.
Chapter 6 — VNA Menus 6-8 Measurement Menus Measurement Menus Measure S Parameter Domain # of Traces Trace Format Active Trace Frequency Single S Parameter Dual Time Graph Type Distance Log Mag Domain Selection Quad Freq Number of Traces Sd1d1 Back Trace Format Back...
6-8 Measurement Menus Chapter 6 — VNA Menus Measure Menu Active Trace: Press this soft key to open the “Active Trace Selector” List Box Measure and choose a trace. Use the arrow keys or the rotary knob to scroll through the list.
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Chapter 6 — VNA Menus 6-8 Measurement Menus Within the individual menus that are activated from the Measure menu, such as the S-Parameter menu, you can select a setting by pressing a soft key or by using the arrow keys or the rotary knob or a number key.
6-8 Measurement Menus Chapter 6 — VNA Menus S-Parameter Menu For a visual depiction of S-Parameter measurements, refer to Chapter S Parameter S11: Press this soft key to set the measurement to S Forward Reflection (receive at Port 1, transmit from Port 1). S21: Press this soft key to set the measurement to S Forward Transmission (receive at Port 2, transmit from Port 1).
Chapter 6 — VNA Menus 6-8 Measurement Menus Domain Menu This menu is opened by the Domain Selection soft key of the “Measure Menu”. Domain Frequency Frequency: Press this soft key to select Frequency for the x-axis of the active trace. Focus returns automatically to the “Measure Menu”.
6-8 Measurement Menus Chapter 6 — VNA Menus Number of Traces Menu # of Traces 1: Press this soft key to display 1 trace in the sweep window. Focus returns automatically to the “Measure Menu”. 2: Press this soft key to display 2 traces in the sweep window. Trace 1 and Trace 2 are displayed.
Chapter 6 — VNA Menus 6-8 Measurement Menus Trace Format Menu Trace Format Single: Press this soft key to display the active trace (or traces) at full size in Single the sweep window. If more than one trace is selected by the Number of Traces soft key, then the traces are displayed overlapping in the sweep window.
6-8 Measurement Menus Chapter 6 — VNA Menus Sweep Menu Sweep Run/Hold Run/Hold Run Hold: Press this soft key to toggle the sweep to Run or Hold. Hold Sweep Type Single Cont Ext: Press this soft key to toggle the sweep type to Single, Sweep Type Single Cont...
Chapter 6 — VNA Menus 6-8 Measurement Menus Configure Ports Menu Access to this menu is from the Configure Ports soft key in the “Sweep Menu”. Configure Ports Auto Reference Plane Extension: Press this soft key to use the active trace data to automatically determine the best length to mathematically extend the Auto Reference reference plane (plane of calibration) in order to remove cable length from the...
6-8 Measurement Menus Chapter 6 — VNA Menus Bias Tee Setup Menu Access to this menu is from the Bias Tee Setup soft key in the “Configure Ports Menu”. Bias Tee: Press this soft key to open the “Bias Tee Menu” to select External, Internal, or Off.
Chapter 6 — VNA Menus 6-8 Measurement Menus Bias Tee Menu Access to this menu is from the Bias Tee soft key in the “Bias Tee Setup Menu”. Bias Tee Off: Press this soft key to turn the Bias Tee function Off. External: Press this soft key to activate the External Bias Tee connection.
6-8 Measurement Menus Chapter 6 — VNA Menus Preset Menu Preset: Press this soft key to preset sweep conditions to the default state of full band sweep, 201 data points, Quad display, 4 traces (S Smith, S Preset Mag, S Log Mag, S Smith), 10 kHz IFBW, S Log Mag display, High...
Chapter 6 — VNA Menus 6-9 Scale Menu Scale Menu Resolution Per Div: Press this soft key to set the number of units that are displayed between horizontal graticules. Units depend upon frequency, time, Scale and distance settings. Use the Up/Down arrow keys, the keypad, or the rotary knob to set this parameter, then press the Enter key or the rotary knob.
6-9 Scale Menu Chapter 6 — VNA Menus Smith Scale Menu Smith Scale Normal: Press this soft key to display the normal Smith Chart. Normal Expand 10 dB: Press this soft key to display the Smith Chart expanded by 10 dB. Expand 10dB Expand 20 dB: Press this soft key to display the Smith Chart expanded by 20 dB.
Chapter 6 — VNA Menus 6-10 System Menus 6-10 System Menus System Options System Options Reset Date Units Factory Status & Defaults Time Ethernet External Reference Master Self 10 MHz Config Reset Test Application Trace Label Update Self Language Firmware Test Brightness Name...
6-10 System Menus Chapter 6 — VNA Menus System Menu System Status: Press this soft key to display the instrument Status window. Status Pressing this soft key displays the current system status, including the operating system and versions, temperatures, and other details, such as current battery information.
Chapter 6 — VNA Menus 6-10 System Menus Application Options Options Units Units m ft: Press this soft key to toggle the measurement units between meters and feet. External Reference 10 MHz External Reference Off 10 MHz: Press this soft key to toggle between turning Off the external Trace Label reference or selecting the external reference.
6-10 System Menus Chapter 6 — VNA Menus System Options Date & Time: Press this soft key to display a dialog box for setting the current date and time. Use the keypad, the arrows, or the rotary knob to set System Options the date and time.
Chapter 6 — VNA Menus 6-10 System Menus Reset Menu Reset Factory Defaults: Press this soft key to restore the instrument to the factory Factory Defaults default values, including Ethernet, language, and brightness settings. Press the Enter key to initiate the reset, and turn the unit off and then on again to complete.
6-10 System Menus Chapter 6 — VNA Menus Display Menu (Trace) Display Trace Only: Press this soft key to set the trace function to display only the Trace Only current trace. Memory Only Memory Only: Press this soft key to set the trace function to display only the trace that is in memory.
Chapter 6 — VNA Menus 6-10 System Menus Trace Math Menu Trace Math None: Press this soft key to set the trace math function to use only the None current trace. Trace Minus Trace Minus Memory: Press this soft key to set the trace math function to Memory subtract the trace that is in memory from the current trace.
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6-10 System Menus Chapter 6 — VNA Menus 6-64 PN: 10580-00220 Rev. D MS202xB UG...
Chapter 7 — Time Domain, Option 2 Introduction This chapter describes the optional Time Domain feature in the MS202xB VNA Master. General descriptions, key concepts, and examples are presented for time and distance measurements for both coaxial and waveguide media. The function hard keys in Vector Network Analyzer mode with Option 2 are: Freq/Time/Dist, Scale, Sweep, Measure, Marker Time Domain Measurements...
Chapter 7 — Time Domain, Option 2 For more details about time domain fundamentals, refer to the following application notes: • Reflectometer Measurements — Revisited - Anritsu Application Note 11410-00214 • Time Domain Measurements Using Vector Network Analyzers - Anritsu Application Note 11410-00206 •...
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Chapter 7 — Time Domain, Option 2 7-3 VNA Master Implementation Figure 7-1. Time Domain Measurements of a 3.05 m Cable Showing S and S Take a look at what happens in the distance domain for the same cable. As a user, you want the reflection and transmission measurements to show you where the end of the cable is located.
7-3 VNA Master Implementation Chapter 7 — Time Domain, Option 2 Figure 7-2. Distance Domain Measurements of a 3.05 m Cable Showing S and S Waveguide Dispersion Compensation Waveguide media suffers from frequency dispersion, which basically means that signals at different frequencies that are launched at the same time into a waveguide will arrive at different times at the output of that waveguide.
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Chapter 7 — Time Domain, Option 2 7-3 VNA Master Implementation Figure 7-3. Measurement of 15 cm Long Waveguide Showing Dispersion Compensation Figure 7-4. Measurement of 15 cm Long Waveguide Showing Dispersion Compensation MS202xB UG PN: 10580-00220 Rev. D...
7-4 Windowing Chapter 7 — Time Domain, Option 2 In both examples of these examples (round-trip compensation for reflection measurements and dispersion compensation for waveguide), the VNA Master does not alter the time domain measurement (this provides a pure unmodified Note measurement for sophisticated users).
Chapter 7 — Time Domain, Option 2 7-5 Distance-to-Fault Measurement Example Distance-to-Fault Measurement Example The most common time domain and distance domain measurement that is made by using a handheld VNA is distance-to-fault (DTF). Using this measurement, you can find the location of faults (or discontinuities) along the length of a cable or waveguide.
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7-5 Distance-to-Fault Measurement Example Chapter 7 — Time Domain, Option 2 Figure 7-5. Distance Domain Measurements of a 3.05 m Cable Showing S and S PN: 10580-00220 Rev. D MS202xB UG...
Chapter 7 — Time Domain, Option 2 7-6 Time and Distance Information Time and Distance Information To help you with the time and distance setup, the VNA Master provides a helpful aid that provides information on the resolution and maximum range. Figure 7-6 shows the Distance Info window (which can be displayed from the Additional Dist Setup submenu under the Distance Setup menu).
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7-6 Time and Distance Information Chapter 7 — Time Domain, Option 2 Figure 7-6. Distance Info Window 7-10 PN: 10580-00220 Rev. D MS202xB UG...
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Chapter 7 — Time Domain, Option 2 7-6 Time and Distance Information Figure 7-6, the user has entered a Dstop value of 35 m, As you can see in whereas the calculated maximum usable range (Distance max) is 12.6 m for a reflection measurement and is 25.2 m for a transmission measurement.
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7-6 Time and Distance Information Chapter 7 — Time Domain, Option 2 7-12 PN: 10580-00220 Rev. D MS202xB UG...
Chapter 8 — Power Monitor, Option 5 Introduction When equipped with Option 5, Power Monitor, the VNA Master can be used for making power measurements with broadband RF detectors. The power monitor displays the measured power results in dBm or Watts. The function hard keys that are displayed in this mode are: Freq, Scale, Save/Recall, Measure, Marker Only the Save/Recall and Measure function hard keys are functional in this mode.
8-2 Procedure Chapter 8 — Power Monitor, Option 5 1 DUT (Device Under Test) 2 RF Out 3 Attenuator 4 RF Detector (Power Sensor) 5 RF Detector Interface (for Option 5) 6 VNA Master Figure 8-1. Power Measurement Setup With Attenuator Displaying Power in dBm or in Watts Press the Units soft key to toggle between dBm and Watts.
Chapter 8 — Power Monitor, Option 5 8-3 Power Monitor Display Power Monitor Display Figure 8-2. Power Monitor Display Power Monitor Menu Power Monitor Units Units Watts dBm Watts: Press this soft key to toggle units between dBm and Watts. Relative Power Relative Power On Off: Press this soft key to turn relative power On or Off.
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8-4 Power Monitor Menu Chapter 8 — Power Monitor, Option 5 PN: 10580-00220 Rev. D MS202xB UG...
Chapter 9 — Secure Data Option 7 Introduction When equipped with Option 7, the MS202xB VNA Master provides for careful management of confidential data for both the setup parameters and the resulting measured data. Highly sophisticated systems and equipment have technical applications that must remain secure in their operations.
9-3 Calibration Setup Chapter 9 — Secure Data Option 7 Calibration Setup After any user calibration, the VNA Master automatically writes the calibration file to internal memory. This is done so that when the instrument is turned Off and then back On, the user calibration data are recalled, and the calibration can be applied.
Chapter 9 — Secure Data Option 7 9-4 Memory Profile and Security Issues Memory Profile and Security Issues This section describes the profiles of the various types of memory that are used in the MS202xB VNA Master and the associated security issues that are related to those memory devices.
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Chapter 9 — Secure Data Option 7 MS202xB Master Reset Instructions 1. Turn the MS2026B or MS2028B On. 2. Press the Shift key then the System (8) key. 3. Press the System Options soft key. 4. Press the Reset soft key. 5.
Chapter 10 — Bias Tee, Option 10 10-1 Introduction Option 10 provides a bias tee that is installed inside the VNA Master, which permits testing of amplifiers that require their system power to be supplied from their RF signal port. In addition to the internal bias tee, the MS202xB VNA Master features two input ports (BNC(f)) that offer you the ability to supply external bias current to the unit under test.
10-3 How Bias is Generated Chapter 10 — Bias Tee, Option 10 10-3 How Bias is Generated The ability to provide DC bias voltage at the RF port is an important feature of a VNA. The architecture of the MS202xB VNA Master, when equipped with Option 10, allows for internal and external bias at both RF ports.
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Chapter 10 — Bias Tee, Option 10 10-3 How Bias is Generated TMA — DD Antenna Tx / Rx Tx / Rx (Bias on Port 2) Port 2 Port 1 1 TMA–DD (Tower Mounted Amplifier – Dual Duplex) 2 Internal Components 3 Base Station Transmit and Receive Connection 4 Bias voltage is on Port 2 5 Port 2 of VNA Master...
For performance details and measurement uncertainties, refer to the Technical Data Sheet (Anritsu part number 11410-00501). The internal bias tee is typically used to put voltage on the RF port that is feeding the bias to the amplifier under test.
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Chapter 10 — Bias Tee, Option 10 10-4 Bias Tee when Making 2-Port Gain Measurements With external bias tee voltage input, you can connect an external voltage of ±50 VDC to both ports simultaneously, although for most applications biasing is required on only one port. When the bias tee is set to External, the actual measured voltage and current at both ports are displayed on the screen, as shown in Figure...
10-5 Bias Tee Menus Chapter 10 — Bias Tee, Option 10 10-5 Bias Tee Menus To access the Bias Tee menu, press the Sweep function hard key (or press the Shift key then the Sweep (3) key). Press the Configure Ports soft key, and then press the Bias Tee Setup soft key to open the Bias Tee Setup menu.
Chapter 10 — Bias Tee, Option 10 10-5 Bias Tee Menus Bias Tee Setup Menu Bias Tee (On/Off): Press this soft key to open the “Bias Tee Menu” to select External, Internal, or Off. Int Port Selection 1 2: Press this soft key to toggle the internal port selection to Port 1 or Bias Tee Setup Port 2.
10-5 Bias Tee Menus Chapter 10 — Bias Tee, Option 10 Bias Tee Menu Bias Tee Off: Press this soft key to turn the Bias Tee function Off. External: Press this soft key to activate the External Bias Tee connection. External Both Port 1 and Port 2 external bias tees are activated.
Chapter 11 — Vector Voltmeter, Option 15 11-1 Introduction When equipped with Option 15, the MS202xB VNA Master is a convenient tool for ensuring phase match between RF cables, especially in the field where access to AC power is typically limited.
11-2 Getting Started Chapter 11 — Vector Voltmeter, Option 15 11-2 Getting Started Figure 11-1 shows a block diagram comparison of the test configuration for the Vector Voltmeter instrument method (left) and the VNA Master (right) when used for an S measurement.
Chapter 11 — Vector Voltmeter, Option 15 11-3 Using Vector Voltmeter Mode for the First Disclaimer (an important distinction): The Anritsu VNA Master Vector Voltmeter Option 15 does not measure RF voltages. The traditional vector voltmeter function of probing RF voltages (A and B) in two channels, and displaying A, B, A/B, B/A,...
11-5 Simple Measurement Using CW Display Chapter 11 — Vector Voltmeter, Option 15 The standard MS202xB VNA Master features a fully-reversing architecture, which allows for measurements (on Port 1 and Port 2) of all four S-parameters without reconnecting the DUT. With Option 15 VVM, you can make a Return measurement type (amplitude and phase) on either Port 1 (S ) or Port 2 (S ).
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Chapter 11 — Vector Voltmeter, Option 15 11-5 Simple Measurement Using CW Display 11. Specify Measurement Type to be Return for a 1-port DUT. After a 2-port calibration, both Return and Insertion measurement types can be viewed. 12. Choose to view the measurement results for the return measurement as dB, VSWR, or Impedance by pressing the Return Meas.
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11-5 Simple Measurement Using CW Display Chapter 11 — Vector Voltmeter, Option 15 OPEN SHORT LOAD 1 The VNA Master 2 Optional Test Port Cable 3 OSL (Open, Short, Load) Precision Calibration Components Figure 11-2. 1-Port Calibration 11-6 PN: 10580-00220 Rev. D MS202xB UG...
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Chapter 11 — Vector Voltmeter, Option 15 11-5 Simple Measurement Using CW Display OPEN OPEN SHORT SHORT LOAD LOAD 1 The VNA Master 2 Optional Test Port Cable 3 Optional Adapter for Through Connection 4 OSL (Open, Short, Load) Precision Calibration Components Figure 11-3.
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11-5 Simple Measurement Using CW Display Chapter 11 — Vector Voltmeter, Option 15 Figure 11-4. Continuous Wave Menu 11-8 PN: 10580-00220 Rev. D MS202xB UG...
Chapter 11 — Vector Voltmeter, Option 15 11-6 Simple Relative Measurements using CW 11-6 Simple Relative Measurements using CW Display For many phase-sensitive applications, absolute phase shift of a cable is not as critical as the phase matching among multiple cables. For this application, the VNA Master relative phase measurement is preferred.
11-7 Measurements Using Comparison Table Display Chapter 11 — Vector Voltmeter, 11-7 Measurements Using Comparison Table Display The Vector Voltmeter procedure includes a convenient table display for comparing up to twelve cables. With this feature, the user can save the first cable measurement as a reference, can view the differences among the other cables, and can output a final report showing both absolute and relative values of all the cables.
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Chapter 11 — Vector Voltmeter, Option 15 11-7 Measurements Using Comparison Table 7. As shown in Figure 11-7, the VNA Master saves the current measurement in a new reference window above the table and updates the REL Amp and REL Phase columns to display the difference between the current measurement and the saved reference measurement.
11-8 Vector Voltmeter Menus Chapter 11 — Vector Voltmeter, Option 15 11-8 Vector Voltmeter Menus In the Vector Voltmeter mode, the function hard keys display the following labels: “CW”, “Table”, “Save/Recall”, and “Cal”. The fifth function hard key has no function in the Vector Volt Meter mode.
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Chapter 11 — Vector Voltmeter, Option 15 11-8 Vector Voltmeter Menus Table Menu CW Frequency: Press this soft key to set the desired measurement frequency. Enter the desired frequency using the keypad, the arrow keys, or Table the rotary knob. If entering a frequency using the keypad, then the soft key CW Frequency labels change to GHz, MHz, kHz, and Hz.
11-8 Vector Voltmeter Menus Chapter 11 — Vector Voltmeter, Option 15 Save/Recall Menu ‘Pressing the Save/Recall function hard key opens the File menu. For a description of the soft keys in the File menu, refer to “File Menu” on page 6-23.
• USB cable, Type A/Mini-B or Type A/Micro-B, as required by the sensor. • 30 dB, 50 W, bi-directional, DC-8.5 GHz, N(m)-N(f), Attenuator (or other similar attenuators that are appropriate for the frequency band of interest) For more information about cable accessories, options, and their Anritsu part Note numbers, refer to...
12-3 HAPM General Operating Procedure Chapter 12 — High Accuracy Power Meter, 12-3 HAPM General Operating Procedure Turn On the VNA Master and the Sensor 1. Connect the USB cable between the High Accuracy Power Sensor and the VNA Master. 1 DUT (Device Under Test) 2 RF Out 3 Attenuator...
Chapter 12 — High Accuracy Power Meter, Option 19 12-3 HAPM General Operating Zero/Cal (Calibration) and Cal Factor 1. Press the Zero/Cal key, the Zero/Cal menu appears, and press the Cal Factor soft key. The Cal Factor submenu appears. 2. For a description of the Zero/Cal and Cal Factor menu soft keys, refer to section “Zero/Cal and Cal Factor Menus”...
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12-3 HAPM General Operating Procedure Chapter 12 — High Accuracy Power Meter, Figure 12-3. Power Meter Display and Cal Factor Menu 3. Enter the Center Frequency or press the Signal Standard key and the Up/Down arrows to select a particular standard. The Cal Factors will be derived for the corresponding center frequency.
Chapter 12 — High Accuracy Power Meter, Option 19 12-3 HAPM General Operating Change the Analog Scale Display 1. Press the Amplitude key. The Amplitude menu appears. For a description of the Amplitude menu soft keys, refer to section “Amplitude and Units Menus”...
12-3 HAPM General Operating Procedure Chapter 12 — High Accuracy Power Meter, Displaying Relative Power 1. Press the Amplitude key. 2. With the desired base power level input to the sensor, press the Relative soft key. The power reading will show 0 dB and 100%. If measuring a 10 dBm signal, and if the Relative key is selected, then a drop to 7 dBm will show –3 dB and 50%.
Chapter 12 — High Accuracy Power Meter, Option 19 12-3 HAPM General Operating Limits Press the Limit key. The Limits menu appears. For a description of the Limits menu soft keys, refer to section “Limits Menu” on page 12-12. Figure 12-6. Limits Menu 4.
12-4 Menus Chapter 12 — High Accuracy Power Meter, Option 19 Press the Amplitude key and press the Units soft key to change between dBm and Watts. Figure 12-7. Units Menu Saving the Measurement 1. Press the Shift key and the File (7) key. 2.
Chapter 12 — High Accuracy Power Meter, Option 19 12-5 Zero/Cal and Cal Factor Menus 12-5 Zero/Cal and Cal Factor Menus Zero/Cal and Cal Factor Menus are displayed in Figure 12-8. Access the Zero/Cal menu by pressing the Zero/Cal hard key, which is below the measurement display screen. Zero/Cal Menu Zero/Cal Zero...
12-6 Amplitude and Units Menus Chapter 12 — High Accuracy Power Meter, Option 19 12-6 Amplitude and Units Menus The Amplitude and Units Menus are displayed in Figure 12-9. Access the Amplitude menu by pressing the Amplitude hard key, which is below the measurement display screen. Amplitude Menu Amplitude Max: Press this soft key to set the maximum value of the analog meter...
Chapter 12 — High Accuracy Power Meter, Option 19 12-7 Averages Menu 12-7 Averages Menu The Averages menu is displayed in Figure 12-10. Access the Averages menu by pressing the Average hard key, which is below the measurement display screen. Running Averages: Press this soft key to select the number of averages Averages that will be used to calculate the running average.
12-8 Limits Menu Chapter 12 — High Accuracy Power Meter, Option 19 12-8 Limits Menu The Limits menu is displayed in Figure 12-11. Access the Limits menu by pressing the Limits hard key, which is below the measurement display screen. Limits Limit Limit...
2000-1528-R Magnet Mount GPS Antenna with 4.6 m (15 ft) cable 13-2 Activating the GPS Feature Install the Anritsu GPS antenna onto the GPS Antenna connector on the VNA Master. The GPS antenna connection on the VNA Master is fitted with an SMA female Note connector.
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13-2 Activating the GPS Feature Chapter 13 — GPS Receiver, Option 31 4. When the GPS receiver has tracked at least three satellites, the GPS icon changes to GREEN. Latitude and Longitude information is displayed in the white bar on top of the measurement display screen.
Chapter 13 — GPS Receiver, Option 31 13-3 GPS Menu 13-3 GPS Menu On Off: Press this soft key to toggle the GPS feature On and Off. GPS Info GPS Info: Press this soft key to open a window with additional GPS information.
13-4 GPS Info Window Chapter 13 — GPS Receiver, Option 31 13-4 GPS Info Window Figure 13-5. GPS Info Window The GPS Info window provides the following GPS information: Tracked Satellites Shows the number of tracked satellites (three are required to retrieve latitude and longitude, four are required to resolve altitude).
A short or open exists between the antenna and the connection. If this message is displayed, then remove and replace the GPS antenna. If the message persists, then try another Anritsu GPS antenna. If the message still persists, then contact your nearest Anritsu Service Center (refer to section “Anritsu Service Centers”...
Other Status Messages If any of the status messages (in the following list) persist, then the GPS receiver may be not working properly. In that case, contact your nearest Anritsu Service Center. • Only 1 Satellite • Only 2 Satellites •...
Chapter 14 — Balanced Ports, Option 77 14-1 Introduction When equipped with Option 77, the MS202xB VNA Master is able to leverage both of its test ports in order to measure the S-parameters of balanced and differential test configurations. Using mathematical transformations, the VNA Master can convert single-ended S-Parameters into the equivalent balanced differential, common, and mixed mode S-parameters: S .
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14-2 Procedure Chapter 14 — Balanced Ports, Option 77 Markers, limits, and all other features that can be used with the standard S-parameters also can be used with the balanced or differential S-parameters. Figure 14-1. Differential S-Parameter Selection List Box (no soft key menu) With Option 77, the S-parameter submenu uses the selection list box instead of the standard soft keys for choosing the desired S-parameter, even for non-differential S-parameters.
Chapter 14 — Balanced Ports, Option 77 14-3 Typical Measurements 14-3 Typical Measurements The following description uses S as an example. The same measurements can be made on d1d1 any of the other parameters: S , or S c1c1 c1d1 d1c1 The differential match, or S , can be viewed in the frequency domain.
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14-3 Typical Measurements Chapter 14 — Balanced Ports, Option 77 Figure 14-3 shows both the frequency and distance domain responses of the differential cable under test. Markers are used in the frequency domain to check for the return loss values at different frequency points.
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Chapter 14 — Balanced Ports, Option 77 14-3 Typical Measurements Figure 14-4. Cable with Failing Return Loss (Marker Text Size = Regular) Figure 14-5. Cable with Failing Return Loss (Marker Text Size = Small) MS202xB UG PN: 10580-00220 Rev. D 14-5...
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14-3 Typical Measurements Chapter 14 — Balanced Ports, Option 77 Compare the table of marker data at the bottom of the sweep windows in Figure 14-4 Figure 14-5. Figure 14-5 shows marker text size set to small (the Marker Text Size soft key is shown in the figure).
Tools 15-1 Introduction This chapter provides a brief overview of the available PC software tools from Anritsu. For detailed information about specific software, refer to the Anritsu web site or the program’s built-in Help. Software is included with the instrument and is also available from the Anritsu web site: http://www.anritsu.com/en-US/Services-Support/Handheld-Tools-Tool-Box.aspx.
15-3 Line Sweep Tools Chapter 15 —Anritsu PC Software Tools The Anritsu PC Software tools do not support all of Anritsu’s handheld instruments or all of their measurements. Compatibility information is provided in the program’s Help. Note Line Sweep Tools (LST) can be used for downloading and post-processing of certain VNA measurements and cable &...
15-4 Master Software Tools 15-4 Master Software Tools Anritsu Master Software Tools is a PC program for transferring and editing saved measurements, markers, and limit lines to a PC. MST is recommended for Spectrum Analyzer instruments or instruments that perform spectrum analysis measurements.
Tools creates geo-referenced maps and can also convert floor plans for use by Anritsu mapping spectrum analyzers. It can also create single panel maps (.map) for legacy instruments or pan and zoom maps (.azm) for current instruments. Mapping of both interference and coverage is available while indoors or outdoors.
Appendix A — Signal Standards Introduction This appendix provides a sample list of signal standards. This list can be used as a reference when making measurements with the VNA Master. Table A-1. Signal Standards Center Span Signal Standard Valid Channels (MHz) (MHz) AMPS / EIA 553 - Uplink...
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A-1 Introduction Appendix A —Signal Standards Table A-1. Signal Standards Center Span Signal Standard Valid Channels (MHz) (MHz) cdma2000 Class 5, (NMT-450-20 kHz) - 1039-1473, 1792-2016 472.5 Downlink cdma2000 Class 5, (NMT-450-25 kHz) - Uplink 439.5 1-300, 539-871 cdma2000 Class 5, (NMT-450-25 kHz) - 1-300, 539-871 439.5 Downlink...
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Appendix A —Signal Standards A-1 Introduction Table A-1. Signal Standards Center Span Signal Standard Valid Channels (MHz) (MHz) NMT-450-25 kHz - Downlink 1-300 NMT-470-20 kHz - Uplink 486.5 1972-2016 NMT-470-20 kHz - Downlink 486.5 1972-2016 NMT-900 - Uplink 1-1000 NMT-900 - Downlink 1-1000 NMT-900 (Offset) - Uplink 1025-2023...
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A-1 Introduction Appendix A —Signal Standards PN: 10580-00220 Rev. D MS202xB UG...
Factory Defaults Reset: Hold the Esc button while pressing the On/Off button. Continue holding the Esc button until the Anritsu splash screen appears. You can then release the button. The VNA Master starts up with many Factory Default settings (refer to section “Factory Defaults”...
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Use of Master Reset (System+On), will erase all user saved setups and Caution measurement traces and will return the VNA Master to a full Factory Default condition. If the error persists, then contact your Anritsu Service Center. Figure B-1. Self Test Results Window PN: 10580-00220 Rev. D...
Use of Master Reset (System+On), will erase all user saved setups and Caution measurement traces and will return the VNA Master to a full Factory Default condition. If the error persists, then contact your Anritsu Service Center. MS202xB UG PN: 10580-00220 Rev. D...
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B-3 Self Test or Application Self Test Error Messages Appendix B —Error Messages Figure B-2. Application Self Test Results Window (VNA mode) PN: 10580-00220 Rev. D MS202xB UG...
Caution measurement traces and will return the VNA Master to a full Factory Default condition. If the error persists, then contact your Anritsu Service Center. Operation not Permitted in Recall Mode Attempted to perform an operation on a recalled trace. Many operations are valid only on a live or active trace.
B-4 Operation Error Messages Appendix B —Error Messages PMON PLD Fail Unable to communicate with the Power Monitor PCBA. Power Supply Power Supply failed. Charge the battery. PN: 10580-00220 Rev. D MS202xB UG...
Appendix C — Windowing Introduction The theoretical requirement for inverse FFT is for the data to extend from zero frequency to infinity. Side lobes appear around a discontinuity because the spectrum is cut off at a finite frequency. Windowing reduces the side lobes by smoothing out the sharp transitions at the beginning and the end of the frequency sweep.
C-1 Introduction Appendix C —Windowing Rectangular Windowing –5 –10 –15 –20 –25 –30 –35 –40 –45 –50 Figure C-1. Rectangular Windowing Example This Distance To Fault graph has Return Loss (dB) on the vertical scale (y-axis) and distance in feet on the horizontal scale (x-axis). This view of Rectangular Windowing shows the maximum side lobe display and the greatest waveform resolution.
Appendix C —Windowing C-1 Introduction Nominal Side Lobe Windowing –5 –10 –15 –20 –25 –30 –35 –40 –45 –50 Figure C-2. Nominal Side Lobe Windowing Example This Distance To Fault graph has Return Loss (dB) on the vertical scale (y-axis) and distance in feet on the horizontal scale (x-axis).
C-1 Introduction Appendix C —Windowing Low Side Lobe Windowing –5 –10 –15 –20 –25 –30 –35 –40 –45 –50 Figure C-3. Low Side Lobe Windowing Example This Distance To Fault graph has Return Loss (dB) on the vertical scale (y-axis) and distance in feet on the horizontal scale (x-axis).
Appendix C —Windowing C-1 Introduction Minimum Side Lobe Windowing –5 –10 –15 –20 –25 –30 –35 –40 –45 –50 Figure C-4. Minimum Side Lobe Windowing Example This Distance To Fault graph has Return Loss (dB) on the vertical scale (y-axis) and distance in feet on the horizontal scale (x-axis).
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C-1 Introduction Appendix C —Windowing PN: 10580-00220 Rev. D MS202xB UG...
Appendix D — Tower Mounted Amplifiers Introduction A Tower Mounted Amplifier (TMA) can be used to amplify the received signal. There are different types of TMA depending on the system requirements. Three commonly used types are: • TMA-D - A duplex tower mounted amplifier that combines transmit and receive ports from the radio system and connects to a single antenna.
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D-1 Introduction Appendix D —Tower Mounted Amplifiers PN: 10580-00220 Rev. D MS202xB UG...
Appendix E — Coaxial Cable Technical Data Coaxial Cable Technical Data The table below provides a list of common coaxial cables. Table E-1. Coaxial Cable Technical Data (Sheet 1 of 4) Prop. Freq Loss Freq Loss Freq Loss Manufacturer Cable Vel.
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E-1 Coaxial Cable Technical Data Appendix E —Coaxial Cable Technical Data Table E-1. Coaxial Cable Technical Data (Sheet 2 of 4) Prop. Freq Loss Freq Loss Freq Loss Manufacturer Cable Vel. Andrew LDF4.5-50 0.89 1000 0.054 2000 0.08 2500 0.091 Andrew LDF5-50A 0.89...
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Appendix E —Coaxial Cable Technical Data E-1 Coaxial Cable Technical Data Table E-1. Coaxial Cable Technical Data (Sheet 3 of 4) Prop. Freq Loss Freq Loss Freq Loss Manufacturer Cable Vel. Comscope CR50 540PE 0.88 1000 0.069 2000 0.103 2500 0.116 Comscope CR50 1070PE...
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E-1 Coaxial Cable Technical Data Appendix E —Coaxial Cable Technical Data Table E-1. Coaxial Cable Technical Data (Sheet 4 of 4) Prop. Freq Loss Freq Loss Freq Loss Manufacturer Cable Vel. Times LMR100 0.66 1000 0.789 2000 1.15 2500 1.31 Times LMR200 0.83...
Appendix F — Waveguide Data Introduction This appendix provides lists of waveguide components and their characteristics. Calibration Components The calibration components part numbers in the following table are broken down as follows, where the xx in the part number column (as in xxUM70) is replaced as follows: 23 = 1/8 Offset Short 24 = 3/8 Offset Short 26 = Precision Load...
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F-3 Waveguide-to-Coaxial Adapters Appendix F —Waveguide Data Table F-1. Precision Waveguide Calibration Components (Continued) Part Number Freq. Range (GHz) Waveguide Type Compatible Flanges xxUA42 17.00 to 26.50 WR42, WG20 UG-596A/U, UG-595/U, UG-597/U, UG-598A/U Waveguide-to-Coaxial Adapters Part numbers that end with N have Type N connectors, part numbers that end with K have K Connectors.
Appendix F —Waveguide Data F-4 Flange Compatibility Flange Compatibility Table F-3. Universal Flange Compatibility (1 of 3) Calibration Start Stop Component Frequency Frequency Waveguide Flange Compatible Part Number (GHz) (GHz) Type Type Flanges xxUM40 3.300 4.900 WR229 UnivM-229 PDR40 WG11A xxUM48 3.950 5.850...
F-4 Flange Compatibility Appendix F —Waveguide Data Universal Flange Compatibility Table F-4. Universal Flange Compatibility (2 of 3) Calibration Start Stop Component Frequency Frequency Waveguide Flange Compatible Part Number (GHz) (GHz) Type Type Flanges xxUA187 3.950 5.850 WR187 UnivUS-187 CPR187F WG12 CPR187G UG-1352/U...
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Appendix F —Waveguide Data F-4 Flange Compatibility Table F-4. Universal Flange Compatibility (2 of 3) (Continued) Calibration Start Stop Component Frequency Frequency Waveguide Flange Compatible Part Number (GHz) (GHz) Type Type Flanges xxUA90 8.200 12.400 WR90 WG16 UnivUS-90 CPR90F CPR90G UG-1360/U UG-1361/U UG-1736/U...
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F-4 Flange Compatibility Appendix F —Waveguide Data Universal Flange Compatibility Table F-5. Universal Flange Compatibility (3 of 3) Calibration Start Stop Component Frequency Frequency Waveguide Compatible Part Number (GHz) (GHz) Type Flange Type Flanges xxUA62 12.400 18.000 WR62 UnivUS-62 UG-541A/U WG18 UG-419/U UG-1665/U...
Appendix F —Waveguide Data F-5 Waveguide Technical Data Waveguide Technical Data Table F-6. Waveguide Offset Short Specifications Offset Short P/N Frequency (GHz) Length (mm) 24UM70 6.926 20,710 +/- 0.08 24UM84 8.396 17,040 +/- 0.05 24UM100 10.084 14,675 +/- 0.05 24UM120 12.247 11,978 +/- 0.04 24UA187...
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F-5 Waveguide Technical Data Appendix F —Waveguide Data Waveguide Technical Data Table F-7. Waveguide Technical Data (1 of 2) Cutoff Waveguide Start Frequency Stop Frequency Frequency Mid-Band Loss Type/Model (GHz) (GHz) (GHz) (dB/m, GHz) WR229, WG11A 3.300 4.900 2.577 0.0374 WR187, WG12 3.950 5.850...
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Appendix F —Waveguide Data F-5 Waveguide Technical Data Waveguide Technical Data Waveguide Technical Data (2 of 2) Table F-8. Cutoff Waveguide Start Frequency Stop Frequency Frequency Mid-Band Loss Type/Model (GHz) (GHz) (GHz) (dB/m, GHz) EW132 11.000 15.350 9.220 0.17 EW180 14.000 19.700 11.150...
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F-5 Waveguide Technical Data Appendix F —Waveguide Data F-10 PN: 10580-00220 Rev. D MS202xB UG...
Appendix G — More About DHCP Introduction DHCP stands for Dynamic Host Configuration Protocol. This protocol allows a server to dynamically assign IP addresses to devices that are connected to the network. Most networks include a DHCP server to manage IP addresses. When a DHCP server is available on the network, DHCP is the preferred IP address mode.
Windows 2000 IP Configuration Ethernet adapter Local Area Connection: Connection-specific DNS Suffix. : us.anritsu.com IP Address ... . : 172.26.202.172 Subnet Mask ... : 255.255.252.0 Default Gateway .
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Appendix G —More About DHCP G-4 Operating System Tools Reply from 172.26.202.172: bytes=32 time<10ms TTL=128 Ping statistics for 172.26.202.172: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milliseconds: Minimum = 0ms, Maximum = 0ms, Average = 0ms MS202xB UG PN: 10580-00220 Rev.
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G-4 Operating System Tools Appendix G —More About DHCP PN: 10580-00220 Rev. D MS202xB UG...
Appendix H — Formulas VNA Master Formulas The following formulas can be used with the VNA Master. Reflection Coefficient Reflection coefficient is the ratio of the amplitude of the reflected wave to the amplitude of incident wave. Reflection Coefficient ρ ≤...
H-1 VNA Master Formulas Appendix H —Formulas Propagation Propagation is the propagation velocity expressed as a ratio to the speed of light. Propagation Constant ------ ε ≤ < where: Cable Loss Return Loss (dB) Cable Loss ---------------------------------------------- - Peak Valley Cable Loss Average --------------------------------------------- Fault Resolution...
Numerics to C Index bias Numerics Bias Input Port 1, BNC ..2-23 1-port Bias Input Port 2, BNC ..2-23 cable measurement ... . 5-1 external .
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D to E cautions defaults approved batteries ... . 1-14 factory ..... . 6-61 automotive 12 VDC adapter .1-14, 2-1 factory, resetting .
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F to G examples frequency cable loss ..... 5-2 1-port cable measurement ..5-1 DTF in time domain .
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H to M general instrument specs battery ..... . 1-13 LAN connection ....2-20 calibration .
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N to R menu additional dist setup (coax) ..6-9 name (for instrument), system settings 2-31 additional dist setup (waveguide) 6-10 number of traces menu ... . 6-48 amplitude (HAPM) .
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S to T recall setup file type with CAL ... 6-27 GPS information ....13-6 setup file type without CAL ..6-27 menu .
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U to Z tilt bail waveguide MS2028A use and storage ..1-11 dispersion compensation ..7-4 time domain measurements ..7-1 dispersion correction .
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balanced ports, Option 77, main topic 1 balanced test configuration 1 battery charging 7, 18 replacement 6 status information 58 symbol 23 bias Bias Input Port 1, BNC 22 Bias Input Port 2, BNC 22 external 7, 2 internal 7, 2 networks, low frequency resonances 11 Status LED 22 bias tee...
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2 port, considerations 13 before field measurement 5 comparing S11 and S21 6 High Accuracy Power Meter 3 menu, functions overview 12 requirements 5 transmission response vs full 2-port 6 waveguide, considerations 12 cautions approved batteries 7 automotive 12 VDC adapter 7, 1 bias voltage 1 ESD damage 5, 6 propagation velocity of cable 3...
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current maximum exceeded for bias tee 5 maximum for bias tee 1 CW menu 12 date and time, system settings 29 default gateway functions overview 1 defaults factory 61 factory, resetting 30 delete menu 32 delta marker setup 8 detector RF 21 RF, power monitor 1 DHCP Ethernet address 19...
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time domain 1 domain menu 47 EEPROM memory 25, 3 enabling Ethernet 19 ESD damage, cautions 6 Ethernet address functions overview 19 address, system settings 29 enabling 19 examples cable loss 2 DTF in time domain 7 DTF, 1-port 1 S11 1 Smith Chart, 1-port 4 smoothing 2...
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dispersion, time domain 4 distance setup menu 8 domain menu 47 external reference 21 freq menu 4 group delay calculation 5 IFBW in sweep menu 50 insertion loss sweep example 2 limit edit menu 38 limit line and freq span 36 marker capabilities 7 measure menu, domain 44 range of instrument 1...
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ESD damage 6 maintenance 5 verification 5 activating 1 antenna 1 option 31, main topic 1 group delay 2-port amplifier measurement 10 formula 5 headset jack 21 High Accuracy Power Meter analog display 5 averaging 6 basic setup 2 calibration 3 limits 7 menus 8 Option 19, main topic 1...
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front panel keys 10 soft key types 11 LAN connection 19 system settings 29 VNA configuration 60 language system settings 30 LED, Bias Status 22 limit alarm, on/off soft key 37 High Accuracy Power Meter 7 limit edit menu 38 menu 37 menu group 36 menu, functions overview 36...
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trace description 3 measurement file type 27 memory EEPROM 25, 3 flash, internal 25, 3 profile and security 25, 3 RAM 25, 3 USB 25, 3 menu additional dist setup (coax) 9 additional dist setup (waveguide) 10 amplitude (HAPM) 10 application options 57, 59 bias tee 6 bias tee setup 52...
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units (HAPM) 10 windowing 7 Zero⁄Cal 9 menu groups file 22 limit 36 marker 39 measurement 43 minimize an active trace 2 mismatch, DTF example 3 mixed mode reflection coefficients Sc1d1 and Sd1c1 1 mna file type description 27 mode selection 16 name (for instrument), system settings 30 number of traces menu 48 offset short 12...
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monitor, Option 5, main topic 1 power-on cycle 2 relative 2 relative soft key, power monitor 2 RF detector 21 supply failure 6 preset menu 54 functions overview 54 preventive maintenance 5 profile, memory profile and security 25, 3 propagation velocity caution 3 RAM Memory 25, 3 real and imaginary numbers S-parameters 4...
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In Manuals 1 On Equipment 1 sampling oscilloscope alternative 1 satellites, GPS 1 save current screen image to JPEG 24 Sc1c1 reflection coefficient 1 Scalar Network Analyzer (SNA) 1 scale menu 55 screen capture feature, JPEG 24 Sd1d1 reflection coefficient 1 Sd1d1, differential S-parameter defined 1 Option 2 1...
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subnet mask 19 sweep external trigger 21 menu, VNA 50 preset resets sweep conditions 54 SWR formula 5 SWR versus return loss 2 symbols and indicators 23 system GPS 28 menu 58 menu group 57 menu, access 27 menu, functions overview 57 options menu 57 options soft key 19 settings 27...
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external sweep 21 triple offset short (SSST) 12 tuning example, 1-port 4 txt file type description 27 units of measurement, setting 28 update OS 61 USB memory device interface 20 no access with Option 7 25, 3 security 25, 3 use of phase stable Cable 5 UTC 4 vector network analyzer...
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