Sell Test Equipment

SI4040 WaveTek Communication Analyzer


The SI4040 is a communication analyzer from WaveTek. A communication analyzer is a superior type of electronic test equipment for physical layer, circuit, and new technology testing. Anyone in the business of testing data networks can use a communication analyzer for the measurement and monitoring of equipment.

Additional Features:

  • Communications Test Set
  • Signal Generator Carrier Frequency range: 0.4 to 960 MHz
  • Resolution: 10 Hz
  • Accuracy: as Reference Oscillator
  • Level resolution: 0.1 dB
  • Impedance: 50Ω
  • Broadband FM
  • Max Range: 0 - 80 kHz
  • Range: 0 - 6 rad
  • Resolution: 0.01 rad
  • AM (interruption free EMF at 0 dB)
  • Range: 0 - 90%
  • Resolution: 0.1%
  • Input range: at RF socket: 0.3 mW - 50 W; at RF DIRECT: 3 - 100 mV
  • FM Demodulation: Dev 0 - 50 kHz

The WaveTek STABILOCK 4040 is a High Accuracy Radio Test Set. Its world-wide use in renowned radio equipment manufacturers as well as its excellent data sheet characteristics speak for themselves. The STABILOCK 4040 checks reliably, precisely and quickly complete systems, radio sets and radio components. You have the choice between manual, half and fully automatic operation. Supplemented by the Radiocode Analyzer 4923 the STABILOCK 4040 becomes a full digital measurement set. Integrated firmware performs powerful standard measurement with simple keystroke operation. With an external controller, the programmer has an easily used powerful set of standard and "SPECIAL" functions.

Brief interference in adjacent channels when turning the transmitter of radio sets on and off or when the transmitter power takes too long to build up are typical problems that are simply analyzed with the aid of the transient recorder in STABILOCK 4040. 

Together with Windows on a PC and the transient recorder PC program, Precision Radio Test Set STABILOCK 4040 proves that it is still right up to date and up to the mark.

Storing test curves, printing, superimposing, comparison and enlargement are no problem at all. Thanks to Windows, test curves are easily transferred to other programs and printed out.

Selective call testing
Integral call tone encoder and decoder for ZVEI1, ZVEI2, CCIR, VDEW, EURO, NATEL or user-specific call sequence with extended first to fourth tone and preselectable parameters such as duration of tone/pulse, encoder offset and decoder bandwidth. Rapid automatic switchover from receiver measurement to transmitter measurement with receipt call testing.

Operation is simplified by the clear arrangement of operating and display elements based on functions, the combination of analog and digital displays, rotary knobs for rapidly altering settings and routines for all principal radio set properties.

Complete testing of two-way radio sets including tolerance comparison, log printout with accompanying text, control of the radio set with integral sequential control which is "programmed" by operating the STABILOCK 4040 with no knowledge of programming language being required. The programs are recorded on a memory card and can be retrieved at any time.

Processor-controlled test system with the STABILOCK 4040 can be upgraded to include multi-transmitter measurements, control of UUT, power unit and further system equipment such as multiplexers, analyzers, etc. A comprehensive software package enables all required measurements to be performed without any programming knowledge.

Microprocessor-aided fault diagnostics in combination with easily replaceable modules ensure high availability of the STABILOCK 4040.

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