(PICTURED: Fordray FMT10 FM Broadcast Transmitter)
Summary
Summary
The Linear Broadcast FMT range of low to medium power FM Transmitters is designed to fill the needs of the narrowcaster requiring high performance and reliability at a cost effective price.
FMT units are self-contained in a 1RU rack case and provide fully adjustable power output of up to 10 Watts and a user-programmable Phase Locked Loop frequency via simple and accessible rotary switches.
Features
Features
The FMT series features an optional stereo encoder to be added inside the FMT unit if stereo broadcast is required and an external encoder is not being used. There is also a LCD display on the front panel which displays frequency, RF power, audio levels and supply voltage. If remote monitoring is required, the information on the LCD screen is repeated on an RS232 serial data stream from the 9 pin connector on the rear panel.
Technical Specification
Technical Specification
FMT2 / FMT10
Audio Input: Mono (RCA) 200mV to 1V, 47kW unbalanced MPX (BNC) 1V to 4V p/p 10kW
Output Power: 0.1W to 2W / 0.1 – 5W / 0.1 to 10W
Controls: Audio input level, RF output power, freq. 4 rotary switches for frequency
Frequency Range: 87 to 108MHz in 100kHz steps
Carrier Freq. Stability: 0.0005% PLL
Phase Jitter: 0.001% Spurious:< -65dBc (Mono & MPX)
Pre-Emphasis: Flat / 50S
Frequency Response: Mono 30Hz to 15kHz MPX 30Hz to 65kHz
Total Distortion: <0.04%
Signal to Noise: > 68dB (Mono & MPX)
Dimensions: 1RU rack case x 250mm deep
Weight: 4kg (FMT10: 5kg)
Power Supply: 100 to 240V AC, 50Hz, IEC 3 pin socket
Power Consumption: (FMT2: 11VA) (FMT5: 17VA) (FMT10: 23VA)
