BELAR FMRR-4 FREQUENCY AGILE FM REBROADCAST RECEIVER

The Belar FMRR-4 Frequency Agile FM Rebroadcast Receiver is a microprocessor controlled, tunable receiver designed for rebroadcasting and other applications that require accurate FM reception and composite output. The FMRR-4 features 10 memory locations for one-button access to 10 stations with call letters. Direct dial of any standard FM frequency is also possible, and UP/DOWN buttons are included. The station's call letters can be programmed into the display with the frequency for quick and easy reference. A sophisticated, multistage filter ensures the highest possible performance.The precision demodulator features two buffered 75 ohm composite (BNC) outputs and a 600 ohm, balanced (XLR) output suitable for rebroadcast of mono, stereo, and SCA signals.FEATURES10 memory presets with programmable call letters Direct dial of any standard FM frequency in 50 kHz increments Non-volatile memory for presets, calls Input Attenuator: 0, 6, 12, 18 dB, switched Automatic Gain Control (AGC) Carrier-fail relay (NO or NC) for remote switching applications Audio mute under low- or loss-of-signal Front panel headphone jack for convenient monitoring Optional power supplies available for solar or other special applications SPECIFICATIONSRF Input Sensitivity 100 uvSignal-to-Noise Ratio: 100 uV input 75 dB 500 uv input 85 dBRF Input Impedance 75 ohms, BNC ConnectorInput Attenuator 0, 6, 12, 18 dBRF Frequency Range 87.75 - 107.95 MHz in 50 kHz incrementsOutputs two 75 ohm buffered composite (BNC) 600 ohm, balanced (XLR)Capture Ratio 1.5 dBSelectivity: Alternate Channel 27 dB 3rd Adjacent Channel 46 dBHarmonic Distortion less than 0.03% @ 1 kHz, 75 kHz deviation Separation 1 kHz 60 dB, 15 kHz 50 dBDimensions 1 EIA Rack Unit 1.75"H x 14.5"D x 19"WPower Requirements 110/220 VAC,