Exchange & Subscriber SIMULATOR
Full programmable signalling tests and
parameters (LINE FEED, LINE HOOK, RING
TONE, PULSE and DTMF DIAL, PAY PULSE).
Intercom facility by external headset.
AF Generator & Audio ANALYZER
Frequency operating range: 25Hz to 120kHz.
White Noise generator with 120kHz bandwidth.
Selective Level, Distortion and Noise Meter.
5 measuring Filters, incl. Psophometric CCITT.
Return Loss measurement by active hybrid
circuit.
BER TESTER AND G.821 ANALYZER
64 kbit/s – G.703 codirectional interface.
160 kbit/s – ISDN base access “U” interface.
POTS Line TESTER
Analog and digital quality tests on copper pair.
Subscriber to Exchange & Subscriber to
Subscriber tests on Dial-up lines, PCM muxes,
Radio-links and similar telephone devices.
MAIN FEATURES
Automatic measurements using 2 instruments
in MASTER / SLAVE configuration with
storage and printing facilities of results
against various limit masks. |
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