Sage Instruments 930a Communication Test Set W/opts

US $2100

  • Southlake, Texas, United States
  • Jun 5th
Sage Instruments 930A Communication Test Set W/OPTS Options: 1-4,6-10,12,14-16,20-23,29-35,37,40,41,43-46,48,51,56,57,59,60,64,69-73,75,80,89,91-95, 97 The The 930A Communications Test Set combines the functions of a Voiceband Transmission Measurement Set, Return Loss Measurement Set, and a Dial Pulse, Touch Tone (DTMF), and Multi-Frequency (MF) Sender in one lightweight package. The test set also provides Talk Battery to enable the user to talk over the trunk under test. This test set, while of general purpose in nature, is particularly useful for DEMARC and Central Office testing, as well as PBX and Digital Switch installation testing. The standard 930A transmission measurements are:     Level and Frequency     Noise (C-Message, C-Notch, and 3 kHz Flat Weighted)     Noise-to-Ground     Signal-to-Noise Ratio     Return Loss (2- and 4-wire) The standard 930A signaling and supervision simulation capabilities are:     Loop Start (2- and 4-wire, normal and reverse battery)     Ground Start (normal and reverse battery)     E&M Signaling Types I through V     Wink Detection and Timing     Delay Dial     SX Supervision     DP, MF, and DTMF Signaling (parameters may be varied from nominal) This item had a note taped to it that said it would lock up occasionally but we never saw it happen........ This item is untested and being sold as is no warranty.

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