HP8920A comprehensive tester

Brief introduction:
RF communication test set
* Test and diagnose faster
* Spectrum analyzer with tracking generator and adjacent channel power measurement
* Signaling encoder and decoders
*Wireless testing software
*Solutions for international cellular phone testing
*Trunked radio testing
is a fully functional test equipment that can meet the needs of cellular Requirements for maintenance and repair in conventional and land mobile communications.
It combines the characteristics of a complete instrument to provide all functional tests required for testing cellular phones, land mobile radios and communication systems.
In addition, reliability has been improved thanks to the use of new standards for electronic attenuators, helping to ensure the most efficient use of the test device.
Spectrum Analyzer with Tracking Generator and Adjacent Channel Power Measurement The optional synthetic spectrum analyzer measures signals of ~,
with variable spacing of ~ (full spacing). Display resolution can be selected between per division, or B (decibel).
Adjustable cursors automatically read out frequency and amplitude or relative frequency or relative amplitude relative to a reference.
The tracking generator included in the spectrum analyzer scans the characteristics of the device in a way that the amplitude and scan spacing (to) can be set.
Newly added adjacent channel power measurement capabilities include both variable bandwidth and variable frequency offset. Typical performance is.
Spectrum Analyzer with Tracking Generator and Adjacent Channel Power Measurement The optional synthetic spectrum analyzer measures signals of ~,
with variable spacing of ~ (full spacing). Display resolution can be selected between per division, or B (decibel).
Adjustable cursors automatically read out frequency and amplitude or relative frequency or relative amplitude relative to a reference.
The tracking generator included in the spectrum analyzer scans the characteristics of the device in a way that the amplitude and scan spacing (to) can be set.
Newly added adjacent channel power measurement capabilities include both variable bandwidth and variable frequency offset. Typical performance is. Signaling Encoder and Decoder
RF Communication Test Set
is a fully functional test equipment that can meet the maintenance and repair requirements in cellular and land mobile communications.
Integrating the characteristics of a complete instrument, it provides all functional tests required for testing cellular phones, land mobile radios and communication systems,
can be measured. In addition, reliability has been improved thanks to the use of new standards for electronic attenuators, helping to ensure the most efficient use of the test device.
Test and diagnose faster
Reduced test and diagnostic time by simplifying standard measurement tasks and providing more necessary functions in one machine.
Using single-key R, and duplex testing, you can directly obtain the transmitter and receiver characteristics. All measured results are displayed on the screen as a digital or analog bar graph.
All settings and measurements can be easily accessed or modified using the knobs on the panel. All settings can be stored in fixed access/retrieval registers or on R memory card media for future recall. .
Spectrum Analyzer with Tracking Generator and Adjacent Channel Power Measurement
Optional Synthetic Spectrum Analyzer measures signals of ~ with variable spacing of ~ (full spacing).
Display resolution can be selected between per division, or B (decibel). Adjustable cursors automatically read out frequency and amplitude or relative frequency or relative amplitude relative to a reference.
The tracking generator included in the spectrum analyzer scans the characteristics of the device in a way that the amplitude and scan spacing (to) can be set.
Newly added adjacent channel power measurement capabilities include both variable bandwidth and variable frequency offset. Typical performance is.
Signaling Encoders and Decoders
Optional signaling encoders and decoders support all common signaling formats, including audio sequence, digital paging, trunking and cellular signaling.
Public standards can be selected by looking up tables and easily modified for different user formats. The decoder displays the transmitted audio or digital sequence and indicates the duration of tones and tone pairs. For digital paging transmitters, the decoder displays the address, code, message, and transmission rate.
Wireless Test Software
is an easy-to-use software package for automatically testing wireless receivers and transmitters. Running on an on-board computer, it provides a complete selection of test options for land mobile radios, cellular telephones and communications systems. Because of its flexibility and modularity, users can select or change test sequences, test parameters, and pass or fail limits without the need for dedicated programmers.
All test results are displayed on the screen, and hard copy documents can be printed out when an external printer is attached.
's various system support tests (options) give technicians the ability to perform automated tests for tasks typically performed on communications systems.
The system's supported tests include: cable fault location, intermodulation product calculation, frequency scan, field strength measurement, and automatic saving/recalling of instrument settings.
International Cellular Phone Testing Solutions
The world's most versatile cellular phones can be tested using wireless testing software. There are three levels of testing: manual phone tuning,
a quick functional check, and full parameter testing to system specifications. Supported cellular standards include,,,,,, and. The option is required for cell phone testing with software.
Trunked Radio Testing
Three options are available for testing of trunked mobile radios. These options support R, and 3 cluster radio equipment, providing users with a variety of automated tests.
Through software control, the radio station's ability to establish a link in the trunking system can be tested, and the trunking parameters programmed into the mobile radio station can be retrieved.
Users can choose from manual or automated test procedures for all display characteristics.
If a printer is available, the performance of the radio station will be printed out in detail and faults will be highlighted (option 3 is required for printout).
Options required when testing cluster systems with software.
With options,,,,
Option high stability time base
Option audio/digital signaling
Option weighted filter
Option with tracking Generator and frequency change analyzer
Remarks:
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