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TELEPHONE & EXCHANGE TESTER ETT 10

Code: ELEKTRONIKA ETT10 ETT-10


 
Datasheet PDF, 0.18 Mb

Description

The Telephone & Exchange Tester ETT 10 is intended for testing the main parameters of

•  subscriber lines,

•  exchanges and PABXs

•  subscriber telephone sets and other terminal equipment such as fax machines and meter pulse counters

 

LINE mode parameters:

  • Measurement of DC and AC voltages
  • Observation of DTMF, MP and Tone signals

EXCH mode parameters:

  • Measurement of DC and AC voltages
  • Off-Hook test
  • Measurement of Meter Pulse parameters

TEL mode parameters:

  • Measurement of DC and AC voltages
  • Resistance measurement
  • Capacitance measurement
  • Ring test
  • Off-Hook test
  • Measurement of DP parameters
  • Measurement of DTMF parameters
  • Generation of Meter Pulses

 

Features:

¦ Hand-held programmable instrument with microprocessor control

¦ Testing of subscriber lines, exchanges and telephone sets

¦ Hand-held programmable instrument with microprocessor control

¦ Ring generator for testing telephone sets

¦ Battery for feeding the telephone line with DC current

¦ Dial tone and fax tone generator for testing subscriber terminal equipment

¦ Testing of pulse dialers by evaluating dial pulse parameters

¦ Testing dual tone multifrequency dialers by evaluating DTMF parameters

¦ Voltage, resistance and capacitance measurement

¦ Level and frequency measurements in the voice frequency band

¦ Generation of meter pulses, testing of meter pulse parameters

¦ Standard telephone line terminations

¦ Automatic evaluation of measured data by comparison with stored limit values

 

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