Table of Contents
Advertisement
Advertisement
Table of Contents
Related Manuals for Hameg HM5010
Summary of Contents for Hameg HM5010
- Page 1 ® Instruments Manual Spectrum- Analyzer HM5010/11 MANUAL•HANDBUCH•MANUEL...
- Page 2 MANUAL•HANDBUCH•MANUEL...
-
Page 3: Table Of Contents
Table of contents Operating Instruction Datasheet HM5010/11 ............ 6 HZ530 EM Near Field Sniffer Probe Set ......7 General Information ............8 Symbols ................8 Tilt handle ................ 8 Safety ................. 9 Operating Conditions ............. 10 Warranty ................ 10 Maintenance ..............11 Selecting the Line Voltage .......... - Page 4 HAMEG instruments fulfill the regulations of the EMC directive. The conformity test made by HAMEG is based on the actual generic- and product standards. In cases where different limit values are applicable, HAMEG applies the severer standard. For emission the limits for residential, commercial and light industry are applied.
- Page 5 5, av de la République F - 94800 Villejuif Die HAMEG GmbH / HAMEG S.a.r.l bescheinigt die Konformität für das Produkt The HAMEG GmbH / HAMEG S.a.r.l herewith declares conformity of the product HAMEG GmbH / HAMEG S.a.r.l déclare la conformite du produit...
-
Page 6: Operating Instruction Datasheet Hm5010/11
Output Voltage: +1dBm to –50dBm (50Ω Ω Ω Ω Ω ). Evolution of the original HM5005/HM5006 instruments are suitable for pre-compliance has led to the new HM5010/HM5011 testing during development prior to third Spectrum Analyzer/Tracking Generator party testing. A near-field sniffer probe set,... -
Page 7: Hz530 Em Near Field Sniffer Probe Set
The power can be supplied either from the batteries or thrugh a power cord directly connected to an HM5010/11 series spectrum analyzer. Sig- nal feed is via a 1.5m BNC-cable. When used in conjunction with a spectrum analyzer... -
Page 8: General Information
General Information The HM5010/11 spectrum analyzer is easy to operate.The logical arrangement of the controls allows anyone to quickly become familiar with the operation of the instrument, however, experienced users are also advised to read through these instructions so that all functions are understood. -
Page 9: Safety
Safety This instrument has been designed and tested in accordance with IEC Publication 1010-1, Safety requirements for electrical equipment for measurement, control, and laboratory use. The CENELEC regulations EN 61010-1 correspond to this standard. It has left the factory in a safe condition. This instruction manual contains important information and warnings which have to be followed by the user to ensure safe operation and to retain the Spectrum Analyzer in a safe condition. -
Page 10: Operating Conditions
Values without tolerances are typical for an average instrument. Warranty HAMEG warrants to its Customers that the products it manufactures and sells will be free from defects in materials and workmanship for a period of 3 years. This warranty shall not apply to any defect, failure or damage caused by improper use or inadequate maintenance and care. -
Page 11: Maintenance
detected by this method. In the case of shipments by post, rail or carrier it is recommended that the original packing is carefully preserved. Transport damages and damage due to gross negligence are not covered by the waranty. In the case of a complaint, a label should be attached to the housing of the instrument which describes briefly the faults observed. -
Page 12: Introduction
The fuse(s) can then be replaced and pressed in until locked on both sides. Use of patched fuses or short-circuiting of the fuseholder is not permissible; HAMEG assumes no liability whatsoever for any damage caused as a result, and all warranty claims become null and void. -
Page 13: Operating Instructions
It is very important to read the paragraph “Safety” including the instructions prior to operating the HM5010/11. No special knowledge is necessary for the operation of the HM5010/11. The straightforward front panel layout and the limitation to basic functions guarantee efficient operation immediately. To ensure optimum operation of the instrument, some basic instructions need to be followed. -
Page 14: Control Elements
(e.g. 1200MHz). The frequency range of 0Hz to 150kHz is not specified for the HM5010/11 spectrum analyzer. Spectral lines within this range would be displayed with incorrect amplitude. A particularly high intensity setting shall be avoided. The way signals are displayed on the spectrum analyzer typically allows for any signal to be recognized easily, even with low intensity. - Page 15 5) MARKER - ON/OFF When the MARKER pushbutton is set to the OFF position, the CF indicator is lit and the display shows the center frequency. When the switch is in the ON position, MK is lit and the display shows the marker frequency.
- Page 16 requires a longer time this causes incorrect amplitude values if the scanwidth is set at too wide a frequency span. The UNCAL. LED will indicate this condition. (11) VIDEO FILTER: The video filter may be used to reduce noise on the screen. It enables small level spectral lines to become visible which normally would be within or just above the medium noise level.
- Page 17 The highest attenuation (4 x 10dB) and the highest usable frequency range (scanwidth setting 50MHz/DIV.) should be selected prior to connecting any signal to the HM5010/11 input. This permits the detection of any spectral lines which are within the maximum measurable and displayable frequency range, if the center frequency is set to 500MHz.
- Page 18 (17) X-AMPL. (X-amplitude) IMPORTANT: These controls are only necessary when calibrating the instrument. They do not require adjustment under normal operating conditions. A very accurate RF Generator (e.g. HAMEG HM8133) is neccessary if any adjustment of these controls is required.
-
Page 19: Vertical Calibration
Vertical Calibration Prior to calibration, ensure that all input attenuators (14) are released. The HM5010/11 must be in operation for at least 60 minutes prior to calibration. Switch VIDEO FILTER (11) to OFF position, set BANDWIDTH (10) to 400kHz, and SCANWIDTH (15) to 2MHz/div. -
Page 20: Introduction To Spectrum Analysis
frequency is set to 500MHz, a generator signal must be applied to the input. The output level should be between 40 and 50 dB above the noise. C: Set generator frequency to 500MHz. Adjust the peak of the 500MHz spectral line to the horizontal screen center using the X- POS. -
Page 21: Types Of Spectrum Analyzers
representation of signal amplitude as a function of frequency. The frequency domain contains information not found in the time domain and therefore, the spectrum analyzer has certain advantages compared with an oscilloscope. The analyzer is more sensitive to low level distortion than a scope. Sine waves may look good in the time domain, but in the fre- quency domain, harmonic distortion can be seen. -
Page 22: Spectrum Analyzer Requirements
they are limited in sweep width depending on the frequency range (usually one decade or less). The resolution is determined by the filter bandwidth, and since tunable filters dont usually have constant bandwith, is dependent on frequency. The most common type of spectrum analyzer differs from the trf spectrum analyzers in that the spectrum is swept through a fixed bandpass filter instead of sweeping the filter through the spectrum. -
Page 23: Frequency Measurements
4. Resolution 5. Flat frequency response 6. High sensitivity 7. Low internal distortion Frequency Measurements The frequency scale can be scanned in three different modes full, per division, and zero scan. The full scan mode is used to locate signals because the widest frequency ranges are displayed in this mode. -
Page 24: Sensitivity
spaced signals of unequal amplitude. If the shape factor of a filter is 15:1, then two signals whose amplitudes differ by 60dB must differ in frequency by 7.5 times the IF bandwidth before they can be distinguished separately. Otherwise, they will appear as one signal on the spectrum analyzer display. -
Page 25: Video Filtering
results in a 10dB decrease in noise level and consequently 10dB better sensitivity. Nonthermal noise accounts for all noise produced within the analyzer that is not temperature dependent. Spurious emissions due to nonlinearities of active elements, impedance mismatch, etc. are sources of nonthermal noise. A figure of merit, or noise figure, is usually assigned to this non- thermal noise which when added to the thermal noise gives the total noise of the analyzer system. - Page 26 The maximum input level to the spectrum analyzer is the damage level or burn-out level of the input circuit. This is (for the HM5010/ 11) +10dBm for the input mixer and +20dBm for the input attenuator. Before reaching the damage level of the analyzer, the analyzer will begin to gain compress the input signal.
-
Page 27: Frequency Response
then, is sensitivity. To ensure a maximum dynamic range on the CRT display, check to see that the following requirements are satisfied. 1.The largest input signal does not exceed the optimum input level of the analyzer (typically -27dBm with 0dB input attenuation). 2.The peak of the largest input signal rests at the top of the CRT display (reference level). - Page 28 in two configurations: open-loop and closed-loop. In the open- loop configuration, unknown external signals are connected to the spectrum analyzer input and the tracking generator output is connected to a counter. This configuration is used for making selective and sensitive precise measurement of frequency, by tuning to the signal and switching to zero scan.
- Page 29 HM5010...
-
Page 30: Front Panel Elements
HM5011 Ω Ω... - Page 31 Block Diagram HM5010/11...
- Page 32 ® Germany HAMEG Service Kelsterbacher Str. 15-19 Instruments 60528 FRANKFURT am Main Tel. (069) 67805 - 24 -15 Telefax (069) 67805 - 31 E-mail: service@hameg.de Oscilloscopes HAMEG GmbH Industriestraße 6 63533 Mainhausen Multimeters Tel. (06182) 8909 - 0 Telefax (06182)
Need help?
Do you have a question about the HM5010 and is the answer not in the manual?
Questions and answers
I wanto to know what tipe of diode is D1557