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  Kalatel KTD336 Audio Converter Transmits Audio Via Fiberoptic

Kalatel KTD336 Audio Converter Transmits Audio Via Fiberoptic


Our Price : $303.99

Product Code: GEKKTD336

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The KTD336 is a small receiver that interfaces an 8 ohm half-duplex audio signal with a 600 ohm full-duplex format for transmission over fiber optic, microwave, or broadband channels. An automatic gain control circuit maintains consistent volume, regardless of the 8 ohm signal level. It is designed for use in a Digiplex system.

The KTD336 includes a preamplifier and drive amplifier. A power supply is provided.




Voltage: 12 VDC
Power: 1.5 VA


Input/Output: 600-Ohm
Audio Level: 8-ohm, half-duplex 600-ohm, full-duplex 1 V RMS


Button: Momentary mini-key used to reset unit

Connections Power, RS422 Audio Buss: 13-position removable terminal strip
Audio Follow: 10-pin ribbon cable


Weight: 0.35 lb
Material: 0.050-in. aluminum
Finish: Black anodize


External Voltage (LT)

When 115-VAC power is not available, the KTD-336 can be ordered without the 115-VAC / 12-VDC plug-in transformer. In this case, the installer must provide a 12-VDC power source.

Audio Follow (-1):

For installation where more than one audio path is required, the -1 option incorporates an eight-position relay follow unit with the KTD-336. This enables the audio to be branched in eight directions from the central control point
  • Interface 8 ohm half duplex with 600 ohm full duplex
  • Transmit over fiber optic, microwave, or broadband channels
  • On-board preamplifier and drive amplifier
  • Compact: 5.60 x 2.75 inches
  • Power supply included

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