461 Timpson Pl, Bronx, NY 10455

Loudspeaker-Microphone (Speakerphone)

The Model No. 2931C Loudspeaker-Microphone (Speakerphone) acts as a bridge between a Digital Non-Secure Voice Terminal (DNVT), Digital Subscriber Voice Terminal, Tactical Radios, and the user's Handset H-350, amplifying and broadcasting audio during both transmission and reception. This unit is engineered to reduce feedback “squeal” with its filter circuit design and operates with high efficiency for extended battery life. A prominent front panel LED indicator alerts the operator to low battery levels. (Please note that the handset is not supplied with the Speakerphone.)

National Stock Number (NSN):


Physical features:

  • Operating Voltage: 4.2 to 6.0 Vdc (powered by 4 “C” batteries)

  • Standby/Operating Current: 25 mA typical

  • Operating Temperature: 0°C to +70°C

  • Dimensions: Height: 4.9 inches, Depth: 4.5 inches, Width: 4.7 inches

  • Weight: 1-3/4 lbs

  • Additional Features: Volume control on the front panel, and an LED battery status indicator.

*Handset not supplied.

Please e-mail us for pricing:

Please e-mail us for pricing:

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