Digital FM Modulating Optical Fiber Receiver

Digital FM Modulating Optical Fiber Receiver Brand:BOBO

Digital FM Modulating Optical Fiber Receiver

Introduction:

This is a high quality device specially designed for cable TV system to transmit fiber FM signals co-cable. It can demodulate and modulate FM with high quality.FM auto-controlled function is also available. Carrier signals and fiber signals modulated by this transmitter are transmitted to the terminal of fiber with optical cable system. This transmitter features high stability, perfect sound effect, excellent out band rejection and stable output optical power signals. Such qualities are totally meeting the requirements of critical frequency catv co-cable system to transmit multi-point FM signals. It's widely suitable for rural broadcast stations to receive and broadcast FM signals.

.Characteristics:

Adopting digital frequency synthesis technique to modulate and demodulate, carrier frequency PLL synchronous genlock Frequency point can be pre-set and memorized at will, synchronous displays input and output frequency by high brightness digitron CPU microprocessor directly controls status of line,  microphone and sound receiving High quality frequency synthesis demodulator preset by 30 channels Digital FM auto-receiving and relay, sound receiving and monitoring function Pre-setting frequency of front panel, automatic storage of setting parameters Range of audio frequency offset and radio frequency output is adjustable Adopting multistage bandpass filter, strong harmonic suppression Output level reaches 115dBs

Digital FM Modulating Optical Fiber Receiver