Agilent/HP 4937A Transmission Impairment Test Set with Signaling

Agilent/HP 4937A Transmission Impairment Test Set with Signaling
Manufacturer: Agilent / HP
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Agilent/HP 4937A Transmission Impairment Test Set with Signaling

 

Agilent/HP 4937A Transmission Impairment Test Set with Signaling

 Rent me for $200 a month

   The Agilent/HP 4937A is a Transmission Impairment Measuring Set widely known as a TIMS Test Set. The 4937A has a Level/Frequency Transmitter with a frequency range of 20Hz to 9999Hz and a output of -40dBm to +13dBm. The 4937A contains a set of voiceband transmission tests, level/frequency measurement, noise, and 2- and 4-wire return loss measurements. It also has the ability to seize and hold three types of E/M lines. In addition, the HP 4937A simulates signaling both from the central office and from the PBX at the network interface. It provides much greater flexibility than the 4935A as the 4935A will only do level and frequency while the 4937A adds signaling.

Features

  • Level/frequency 20 Hz to 110 kHz 
  • Noise and noise-to-ground 
  • Noise-with-tone and signal-to-noise 
  • Three-level impulse noise 
  • P/AR available as an option 
  • IEEE 743-1984 North American Measurement standard 
  • Transmit/receive connectors: WECO 310 
  • 100, 120, 220 240 Vac +5% -10%; 45-66 Hz operation; battery operation >3 hours with option 
  • Weight: 11 lb, 16 lb with battery; Size: 112 mm (4.4 in)H x 259 mm (10.2 in)W x 286 mm (11.25 in)D 
  • Basic analog tests to isolate faults and to qualify circuits for voice, data, and broadcast service 
  • Compatible with the Bell standards (BSTR 41009) and IEEE standards (IEEE 743-1984) 

Measurements Available

  •  Level
  • Frequency
  • Circuit noise
  • Noise-with-tone
  • Signal-to-noise ratio

Filters

  • C-message
  • 3 kHz flat

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