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Fordray Product Information

Catalog

The Linear Broadcast FM Transmitter was designed to fill the needs of the broadcaster requiring high performance and reliability at a cost effective price. The FMT is self-contained in a 3RU rack case and provides fully adjustable power output of up to 250 Watts and a user-programmable Phase Locked Loop frequency via simple and accessible rotary switches. As with nearly all our FM transmitters, a stereo encoder can be added inside the FMT250 if stereo broadcast is required and an external encoder is not being used.

Audio Input:


 

Output Power:

Controls:


Frequency Range:

Carrier Freq. Stability:

PLL Phase Jitter:

Spurious:

Pre-Emphasis:

Frequency Response:


Total Distortion:

Signal to Noise:

Dimensions:

Weight:

Power Supply:

Finish:

Mono (RCA)
Mono (XLR) (to order)200mV to 1Volt
-10 to +12dBm, 600W, balanced
MPX (BNC) 4V p-p

adjustable 1W to 250W, 50W, 'N' connector

Mono audio Input Level, RF output power, frequency rotary switches for frequency

87 to 108MHz in 100kHz steps

0.0005%

0.001%

< -68dBc at 250W output, in and out of band

Flat / 50µS


30Hz to 65kHz, ±1dB MPX
30Hz to 15kHz ±1db mono

<0.08%

> 67dB

3RU rack case x 400mm deep

15kg

220-240V AC, 50Hz, 500VA, IEC 3 pin socket

Powdercoat