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E1 tester ->hp 37742A 2M test set


E1 test set -> HP 37742A 2Mbps Test Set.
Used but in perfect condfition
Comes with case plus power supply and manual
The HP37742A is a handheld 2Mb/s test set wil all features normally found in larger instruments. Easy to use, full 2Mb/s transmission and reception, compatibility with CRC4 frame formats, and buil-in monitor speaker.
Full-capability transmitter and receiver
Measurements: Level, line attenuation, bit errors, code errors, frame errors, CRC errors
G.821 Analysis: for bit and fram-bit errors, erros seconds, error-free seconds, severly erroned seconds, degraded minutes, availabe and unavailable seconds
Alarm Detection: Signal loss, AIS, frame loss, multi-frame loss, pattern loss, remote frame loss, remote multiframer loss, error ratio threshold exceeded.