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Summary of Contents for Copper Mountain Technologies ACM4509
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631 E New York Street | Indianapolis, IN 46202 USA www.coppermountaintech.com Automatic Calibration Module Revision 21.1 02.11.2021 U.S.: +1.317.222.5400 Singapore: +65.63.23.6546 Latin America: +1.9154.706.5920 EMAE: +44 75 03 69 21 13...
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Contents Connection Diagrams ....................62 Full One-Port Calibration ..................63 One-Path Two-Port and Full Two-Port Calibration ..........64 Full Three-Port Calibration ..................65 Full Four-Port Calibration ..................66 Module Work Session ....................67 Module Preparation for Calibration ..............67 Parameters Setting ..................... 68 Calibration .................................
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Contents Cleaning and Care of the Protective Housing ............. 90 Ambient Conditions Control .................. 91 Verification ......................91 Routine Repairs ..............................92 Storage Instructions ............................93 Transportation ..............................94 Annex A — Modules Overview ......................... 95 Annex B — Instruction for Use of the Protective Housing ..........110 Glossary ..................................
Introduction Safety Instructions Carefully read the following safety instructions before putting the Module into operation. Observe all the precautions and warnings provided in this Manual for all the phases of operation, service, and repair of the Module. Observe all general safety precautions related to the operation of electrically energized equipment.
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· Always wear a grounding wrist strap connected to the desktop anti-static mat via daisy-chained 1MΩ resistor. Definitions of safety symbols used on the instrument and in the manual are listed below. This sign denotes a hazard. It calls attention to a procedure, WARNING practice, or condition that, if not correctly performed or adhered to, could result in injury or death to personnel.
General Overview The Module is designed for calibration (error correction) of Vector Network Analyzers in automatic mode. Calibration is performed by automatically connecting the reflection and transmission impedance states to the VNA test ports. Calibration determines systematic errors in accordance with the VNA model. The process of mathematical compensation (numerical reduction) for measurement systematic errors is called error correction.
ACM6000T 20 kHz to 6 GHz ACM8000T 100 kHz to 8 GHz 75 Ohm two-port Modules ACM2708 20 kHz to 8 GHz ACM4000T 20 kHz to 4 GHz 50 Ohm four-port Modules ACM4509 100 kHz to 9 GHz Page 8...
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Module Frequency range ACM4520 100 kHz to 20 GHz ACM8400T 100 kHz to 8 GHz 1 The upper frequency point of ACM2520 and ACM4520 with type N connectors is 18 GHz. 2 The upper frequency point of ACM2543 with 2.92 mm connectors is 40 GHz. Page 9...
ACM2506 The front panels of the different models of ACM2506 are shown in the figure below. Front panel ACM2506 Page 10...
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Parts of the ACM2509 Test port The test ports are designed for connection to VNA being calibrated. The VNA connectors, the cross sections of which were calibrated, are referred to as its test ports. The Modules connectors are shown in figures below. Type N, male Type N, female 3.5 mm, male...
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Hardware configurations Model Connector type Port A Port B ACM2506-011 type N, female type N, female ACM2506-012 type N, male type N, female ACM2506-111 3.5 mm, female 3.5 mm, female ACM2506-112 3.5 mm, male 3.5 mm, female Page 12...
ACM2509 Front panel of different models of ACM2506 are shown in figure below. Front panel ACM2509 Page 13...
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Parts of Module Test port The test ports are designed for connection to VNA being calibrated. The VNA connectors, the cross sections of which were calibrated, are referred to as its test ports. The Modules connectors are shown in figures below. Type N, male Type N, female 3.5 mm, female...
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Hardware configurations Model Connector type Port A Port B ACM2509-011 type N, female type N, female ACM2509-012 type N, male type N, female ACM2509-111 3.5 mm, female 3.5 mm, female ACM2509-112 3.5 mm, male 3.5 mm, female Page 15...
ACM2520 The front panels of the different models of ACM2520 are shown in the figure below. Front panel ACM2520 Page 16...
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Parts of Module Test port The test ports are designed for connection to VNA being calibrated. The VNA connectors, the cross sections of which were calibrated, are referred to as its test ports. The Modules connectors are shown in figures below. Type N, male Type N, female 3.5 mm, female...
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· Red LED indicator means warm-up mode of the Module. The time required for operating mode setting is automatically counted from the moment of the Module connection using USB. If the Module is disconnected during setting and reconnected again, then the countdown counter starts from the beginning. Additional red LED may indicate the Module connection loss with the PC.
ACM2543 The rear panels of the different models of ACM2543 are shown in the figure below. Rear panel ACM2543 Page 19...
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Parts of Module Test port The test ports are designed for connection to VNA being calibrated. The VNA connectors, the cross sections of which were calibrated, are referred to as its test ports. The Modules connectors are shown in figures below. 2.4 mm (2.92 mm), female 2.4 mm (2.92 mm), male LED Status Indicator...
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Hardware configurations Model Connector type Port A Port B ACM2543-611 2.92 mm, female 2.92 mm, female ACM2543-612 2.92 mm, male 2.92 mm, female ACM2543-711 2.4 mm, female 2.4 mm, female ACM2543-712 2.4 mm, male 2.4 mm, female Page 21...
ACM4509 The front panels of the different models of ACM4509 are shown in the figure below. Page 22...
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Front panel ACM4509 Parts of Module Test port The test ports are designed for connection to VNA being calibrated. The VNA connectors, the cross sections of which were calibrated, are referred to as its test ports. The Modules connectors are shown in figures below.
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Module and repeat the connection. · Green LED indicator means the Module is ready for operation. Hardware configurations Model Connector type Port A/C Port B/D ACM4509-01111 type N, female type N, female ACM4509-01212 type N, male type N, female ACM509-11111 3.5 mm, female 3.5 mm, female...
ACM4520 The front panels of the different models of ACM4520 are shown in the figure below. Page 25...
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Front panel ACM4520 Parts of Module Test port The test ports are designed for connection to VNA being calibrated. The VNA connectors, the cross sections of which were calibrated, are referred to as its test ports. The Modules connectors are shown in figures below. Page 26...
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Type N, male Type N, female 3.5 mm, female 3.5 mm, male Connector (on side panel) The connector is located on the bottom of the Module and is intended for the Module connection to the controlling PC. The Module is powered using the USB cable. LED Status Indicator (on rear panel) NOTE LED Status Indicator is located under the label and is visible...
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Hardware configurations Model Connector type Port A/C Port B/D ACM4520-01111 type N, female type N, female ACM4520-01212 type N, male type N, female ACM4520-11111 3.5 mm, female 3.5 mm, female ACM4520-11212 3.5 mm, male 3.5 mm, female Page 28...
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2708 The front panels of the different models of ACM2708 are shown in the figure below. Front panel ACM2708 Parts of Module Test port The test ports are designed for connection to VNA being calibrated. The VNA connectors, the cross sections of which were calibrated, are referred to as its test ports.
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Connector (on side panel) The connector is located on the bottom of the Module and is intended for the Module connection to the controlling PC. The Module is powered using the USB cable. Hardware configurations Model Connector type Port A Port B ACM2708-511 type N 75, female...
ACM4000T The front panels of the different models of ACM4000T are shown in the figure below. Front panel ACM4000T Parts of Module Test port The test ports are designed for connection to VNA being calibrated. The VNA connectors, the cross sections of which were calibrated, are referred to as its test ports.
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Connector (on side panel) The connector is located on the bottom of the Module and is intended for the Module connection to the controlling PC. The Module is powered using the USB cable. Hardware configurations Model Connector type Port A Port B ACM4000T-511 type N 75, female...
ACM6000T The front panels of the different models of ACM6000T are shown in the figure below. Front panel ACM6000T Page 33...
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Parts of Module Test port The test ports are designed for connection to VNA being calibrated. The VNA connectors, the cross sections of which were calibrated, are referred to as its test ports. The Modules connectors are shown in figures below. Type N, male Type N, female 3.5 mm, female...
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Hardware configurations Model Connector type Port A Port B ACM6000T-011 type N, female type N, female ACM6000T-012 type N, male type N, female ACM6000T-111 3.5 mm, female 3.5 mm, female ACM6000T-112 3.5 mm, male 3.5 mm, female Page 35...
ACM8000T The front panels of the different models of ACM8000T are shown in the figure below. Front panel ACM8000T Page 36...
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Parts of Module Test port The test ports are designed for connection to VNA being calibrated. The VNA connectors, the cross sections of which were calibrated, are referred to as its test ports. The Modules connectors are shown in figures below. Type N, male Type N, female 3.5 mm, female...
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Hardware configurations Model Connector type Port A Port B ACM8000T-011 type N, female type N, female ACM8000T-012 type N, male type N, female ACM8000T-111 3.5 mm, female 3.5 mm, female ACM8000T-112 3.5 mm, male 3.5 mm, female Page 38...
ACM8400T The front panels of the different models of ACM8400T are shown in the figure below. Page 39...
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Front panel ACM8400T Parts of Module Test port The test ports are designed for connection to VNA being calibrated. The VNA connectors, the cross sections of which were calibrated, are referred to as its test ports. The Modules connectors are shown in figures below. Type N, male Type N, female 3.5 mm, female...
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Connector (on side panel) The connector is located on the bottom of the Module and is intended for the Module connection to the controlling PC. The Module is powered using the USB cable. LED Status Indicator (on rear panel) NOTE LED Status Indicator is located under the label and is visible only during operation.
Protective Housing The protective housing is designed to protect the test ports and the USB connector of the automatic calibration module (ACM) from mechanical influences. The protective housing is removable. The collapsible design allows for quick installation. The protective housing is non-repairable. NOTE The protective housing is not intended for use in extreme environments.
Delivery Kit The delivery kit for the Module is represented in table below. Name Quantity, pcs Automatic calibration module USB cable Envelope with ACM certificate of calibration and statement of calibration due date Protective housing 1. A specific model of Module is selected in the order. 2.
Measurement Capabilities The VNA software controlling the Module features a wide range of functions. They are briefly described below. See the VNA operating manual for more detailed information. Automatic Calibration Calibration Calibration of a test setup (which includes VNA, cables, adapters) significantly increases the accuracy of measurements.
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One-path two-port calibration The method of calibration performed for reflection one-way transmission measurements. example, measuring S11 and S21 only. It ensures high accuracy reflection measurements, and reasonable accuracy for transmission measurements. Full two-port calibration The method of calibration performed for full S parameter matrix measurement of a two-port DUT.
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Characterization Characterization Characterization table parameters of all the states of the Module switches, stored in its memory. The Module has two memory sections. The first one is write-protected and contains factory characterization. The second memory section allows to store up to three user characterizations.
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Automatic Orientation Orientation Orientation refers to the Module ports in relation to the test ports of the VNA. While the VNA ports are indicated by numbers, the Module ports are indicated by the letters A, B, C and D. Orientation method Manual or automatic orientation method can be selected.
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Confidence Check Confidence check The confidence check is a test of the current calibration, performed either by the Module, or by any other method. confidence check features simultaneous indication of attenuator S- parameters measured and stored in the Module memory. Math (division) function for data and memory used...
ACM2543, 10 reflection states (five for each port), a THRU, and an ACM8000T attenuator. ACM4509, 16 reflection states (four for each port), a THRU, and an ACM8400T attenuator. ACM4520 12 reflection states (three for each port), a THRU, and an attenuator.
Types of Calibration Standards Calibration standards are physical devices with known parameters used for VNA calibration, with the purpose of calculating systematic errors and further correcting the measurement results. OPEN, SHORT, and LOAD are the reflection standards, and THRU is the transmission standard (transmission connection).
Preparation for Use Unpack the Module and other accessories. Please keep packaging to safely ship the instrument for CAUTION annual calibration! The following section describes the process of preparing the ACM for use: · Operating Restrictions. · Installation. · Software. Operating Restrictions The accuracy of calibration using the Module largely depends on proper handling of the Module while preparing it for use.
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The main cause of measurement accuracy deterioration is the change of ambient conditions between the calibration and DUT measurement. The ambient conditions are described in Ambient Conditions Control. Page 59...
Installation Unpack the Module and place the Module in the work area. Take necessary precautions to protect against electrostatic discharge in the work area. Keep the Module in operating conditions for no less than two hours if it was stored in any other ambient conditions.
Software The Module is controlled by the Copper Mountain Technologies VNA software. Minimum technical requirements to the PC and the description of software installation are described in the VNA Operating Manual. The VNA software automatically detects the connected Module and makes the Autocalibration menu available.
Operation Procedure This section describes how to work with the Module: · Connection diagrams to perform calibration. · Module work session. · Parameters setting. Connection Diagrams The following are connection diagrams for calibrations: · Full One-Port Calibration · One-Path Two-Port and Full Two-Port Calibration ·...
Full One-Port Calibration In order to perform calibration, it is recommended to connect a LOAD to a free port of the Module. The LOAD is not included in the delivery kit. Typical connection diagram for full one-port calibration is shown in figure below. Module connection diagram for performing full one-port calibration To prevent the cable from damage and improve the stability, it is recommended to use additional protection metrology-grade adapters (these adapters are not shown in...
One-Path Two-Port and Full Two-Port Calibration Typical connection diagram for one-path two-port and full two-port calibration is shown in figure below. Module connection diagram for performing one-path two-port and full two-port calibration Page 64...
Full Three-Port Calibration In order to perform calibration, connect a LOAD to a free port of the Module. A typical connection diagram for performing full three-port calibration is shown in the figure below. Module connection diagram for performing full three-port calibration using ports 1, 2 and 4 Page 65...
Full Four-Port Calibration A typical connection diagram for performing full four-port calibration is shown in the figure below. Module connection diagram for performing full four-port calibration Page 66...
Module Work Session This section includes the example of the Module work session. Perform the following activities to calibrate all types of VNAs: · Locate the Module at the work site and warm it up for at least 15 minutes. ·...
Parameters Setting Before starting measurements and calibration, set up the following VNA parameters: · Set up default parameters. · Select the traces and assign measured S-parameters to them. · Set up the frequency range and the number of frequency points. ·...
Calibration The following section describes the process of calibrating ACMs. Module Advantages Calibration involving the Module has several advantages compared to conventional calibration with a kit of mechanical calibration standards: · Only one connection required. · Reduced calibration time. · Less probability of operator’s mistakes.
Measurement Errors Different measurement errors affect the results of VNA S-parameter measurements. The measurement errors can be divided into two categories: · Systematic errors. · Random errors. Random errors are: · Noise fluctuations and thermal drift in electronic components. · Changes in the mechanical dimensions of cables and connectors subject to temperature drift.
Calibration Types The Modules enable three types of calibration: · Full one-port calibration · One-path two-port calibration · Full two-port calibration Four-port Modules additionally enable two types of calibration: · Full three-port calibration · Full four-port calibration The calibration procedure is described in Calibration Procedure.
Full Two-Port Calibration Full two-port calibration requires connection of seven calibration standards: · Two OPEN calibration standards. · Two SHORT calibration standards. · Two LOAD calibration standards. · One two-port THRU calibration standard. This calibration type combines two one-port calibrations for each test port with the measurement of transmission and reflection of a THRU standard in both directions.
Unknown Thru Unknown thru is used in full two-, three-, and four-port calibration. The calibration type with an unknown thru is called SOLR, which refers to Short, Open, Load, Reciprocal. Any arbitrary reciprocal two-port device with unknown parameters can be used as an unknown thru.
Thermal Compensation Thermal compensation is a software function of the Module parameters correction using the data of internal temperature sensor and data on temperature dependence. The Module temperature dependence data are the thermal compensation coefficients of magnitude and phase of reflection or transmission coefficients for different Module states stored in its memory.
Calibration Procedure Calibration is performed in fully automatic mode. The calibration procedure is the following: 1. Press the calibration softkey in the software main menu. 2. Select automatic calibration in the resulting menu. The autocalibration softkey becomes active after the Module connection (typical connection diagrams are shown in Connection Diagrams).
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Autocalibration algorithm The calibration will be performed automatically: the standards from the Module set will be connected to VNA in sequence under the VNA software control. Then the calibration coefficients table will be calculated and stored in the VNA memory. When calibration is completed, certain icons will be indicated in the status bars of reflection and transmission coefficients traces: ·...
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· [F2] — full two-port calibration. · [F3] — full three-port calibration. · [F4] — full four-port calibration. Detailed information on calibration using the Module and the names of all softkeys for all VNAs can be found in the VNA Operating and Programming Manual. Page 77...
User Characterization Procedure Characterization is the process of calculation of S-parameters table for all Module states. User characterization of the Module is required if the Module connectors were modified using the adapters. The new device, including the Module and adapters, is characterized.
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User characterization algorithm Detailed information on the Module user characterization and the names of all softkeys for all VNAs can be found in the VNA Operating and Programming Manual. Page 79...
Confidence Check Confidence check is a test of current calibration performed either using the Module or any other method. The Module features an additional attenuator state that is not used during calibration. The attenuator is intended for checking calibration by means of a special software function, which enables comparison of measured attenuator S-parameters and the values stored in the Module memory.
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Algorithm of confidence check using the Module Detailed information on the Module confidence check and the names of all softkeys for all VNAs can be found in the VNA Operating and Programming Manual. Page 81...
Automation The Module supports remote control using third party software. The control function is implemented by means of USB protocol. The VISA library must be installed on the PC for interaction. The library allows for controlling of measuring equipment in almost any programming language, i.e.
Maintenance This section establishes the procedure and rules of maintenance, enabling constant Module operational readiness. The purpose of Module maintenance is to control its performance parameters and secure its service life. Maintenance Procedure The Maintenance Procedure is as follows: · Maintenance Activities ·...
Maintenance Activities The Module maintenance includes the following activities: · Inspection. · Functional test. The inspection should be done every time before and after the Module is used. The inspection comprises: · Checking components against the delivery kit list. · Cleaning dust and dirt from external surfaces of the Module.
Cleaning Connectors Clean the connectors before and after connecting the Module. The procedure of cleaning connectors: 1. Wipe the connector surfaces as shown by the arrows in the figures below with a swab dipped in alcohol. Type N connectors 2.4 mm, 2.92 mm, 3.5 mm connectors 2.
Gauging Connectors Gauge the connectors before using the Module for the first time, and regularly during operation. The first gauging of connectors obtains pin depth, which can be used during the Module operation to evaluate its changing. Gauge the connectors again if: ·...
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pin depth value of Module ports connectors must be within the following ranges: Connectors type Pin depth range Type N, female 5.18 to 5.26 mm Type N, male 5.28 to 5.36 mm 2.4 mm, 2.92 mm, 3.5 mm, male - 0.08 to 0.00 mm 2.4 mm, 2.92 mm, 3.5 mm, female - 0.08 to 0.00 mm The A pin depth value ranges for connectors of other devices are be indicated in their...
Connecting and Disconnecting Devices The Module connectors should be connected in the following order: 1. Fix the housing of one of the devices being connected. This is necessary to avoid its displacement during connection. Fix the device by any of the following ways: ·...
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2.4 mm, 2.92 mm, 3.5 mm connectors (female on the left, male on the right) Disconnect the connectors in the following order: 1. Using the torque wrench, which was used for tightening, loosen the male connector nut, while holding the device by hand or an open-end wrench to prevent it from turning.
Cleaning and Care of the Protective Housing The protective housing is not intended for use in extreme environments. Do not bend or stretch the protective housing during use. Clean the protective housing with a lint-free cloth, slightly dampened with water. Clean the protective housing when it is disassembled.
The measurements should be performed at an ambient temperature within ±1 °C of the temperature at the time VNA calibration. Verification Copper Mountain Technologies recommends following the industry’s best practices and user quality policies to determine the ACM verification period. Consider frequency of use, environmental conditions, and storage procedures. The suggested verification interval is 1-3 years.
Routine Repairs Only authorized routine repair or repair by the licensed company is permitted. The repair method is non-differential. Routine repairs Repairs performed to enable or restore the device performance, which includes replacement and/or recovery of separate parts. Non-differential The method of repairs at which the restored constituent parts method do not belong to the specific device instance.
Storage Instructions Module can be stored in the factory packaging at 0 to +40 ºC and a relative humidity of up to 80% (at 25 ºC). After the factory packaging is removed, the Module should be stored at +10 to +35 ºC and relative humidity up to 80% (at 25 ºC). Keep the storage facilities free from dust, fumes of acids and alkalis, aggressive gases, and other chemicals, which can cause corrosion.
Transportation Load and unload the Module packages carefully, avoiding shock and packaging damage. Use the markings on the package to place the Modules correctly during transportation. The Modules must be shipped in any closed vehicle at temperature from -50 to +70 ºC, a relative humidity of 95% (at 30 ºC), and an atmospheric pressure of 70 to 106.7 kPa (537 to 800 mm Hg).
Annex A — Modules Overview Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM2506 - 011 20 kHz to 6.5 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 2 ports Full two-port User characterization type N (50 Ohm) Automatic orientation...
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM2506 - 112 20 kHz to 6.5 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 2 ports Full two-port User characterization 3.5 mm (50 Ohm) Automatic orientation Confidence check ACM2509 - 011...
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM2509 - 111 20 kHz to 9 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 2 ports Full two-port User characterization 3.5 mm (50 Ohm) Automatic orientation Confidence check ACM2509 - 112...
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM2520 - 012 100 kHz to 18 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 2 ports Full two-port User characterization type N (50 Ohm) Automatic orientation Confidence check ACM2520 - 111...
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM2543 - 611 10 MHz to 40 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 2 ports Full two-port User characterization 2.92 mm (50 Ohm) Automatic orientation Confidence check ACM2543 - 612...
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One-path two-port Thermal compensation 2 ports Full two-port User characterization 2.4 mm (50 Ohm) Automatic orientation Confidence check ACM4509 - 01111 100 kHz to 9 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 4 ports Full two-port...
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM4509 - 11111 100 kHz to 9 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 4 ports Full two-port User characterization 3.5 mm (50 Ohm)
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM4520 - 01111 100 kHz to 20 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 4 ports Full two-port User characterization type N (50 Ohm) Full three-port Automatic orientation Full four-port...
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM4520 - 11111 100 kHz to 20 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 4 ports Full two-port User characterization 3.5 mm (50 Ohm) Full three-port Automatic orientation Full four-port...
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM2708 - 511 20 kHz to 4 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 2 ports Full two-port User characterization type N (75 Ohm) Automatic orientation Confidence check ACM2708 - 512...
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM4000T - 512 20 kHz to 4 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 2 ports Full two-port User characterization type N (75 Ohm) Automatic orientation Confidence check ACM6000T - 011...
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM6000T - 111 20 kHz to 6 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 2 ports Full two-port User characterization 3.5 mm (50 Ohm) Automatic orientation Confidence check ACM6000T - 112...
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM8000T - 012 100 kHz to 8 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 2 ports Full two-port User characterization type N (50 Ohm) Automatic orientation Confidence check ACM8000T - 111...
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM8400T - 01111 100 kHz to 8 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 4 ports Full two-port User characterization type N (50 Ohm) Full three-port Automatic orientation Full four-port...
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Module Frequency range Supported Features calibrations Characterization points Number of ports Port connector ACM8400T - 11111 100 kHz to 8 GHz Full one-port Unknown thru 2 to 1601 One-path two-port Thermal compensation 4 ports Full two-port User characterization 3.5 mm (50 Ohm) Full three-port Automatic orientation Full four-port...
Annex B — Instruction for Use of the Protective Housing Procedure for installing (removing) the protective housing: 1. Unscrew using a PH1(PZ1) screwdriver: · 4 pcs. M3×22 screws on the ACM cover. Remove the ACM cover (See figure below). · 2 pcs.
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Example of housing installation (for ACM2509-011) Page 111...
Glossary Prefixes µ micro (10 milli (10 kilo (10 Mega (10 Giga (10 Number / Symbols Ω decibel decibels above 1 milliwatt Watt Farad Henry Hertz meter second Volt Page 112...
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The following abbreviations are used in this manual: Automatic Calibration Module Copper Mountain Technologies Direct current Device Under Test Light-emitting diode Personal Computer Vector Network Analyzer Universal Serial Bus Page 113...
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