Broadband Digital MMDSTransmitter (wireless CATV)

Outline

Digital MMDS Broadband transmitter is the transmission equipment with broadcast professional quality. The fundamental of MMDS Broadband transmitter are ¨the signal after QAM/QPSK/COFDM digital modulation, frequency conversion and power amplifier.The signals  are transmitted to the digital TV receiver or repeat equipment for long distance transmission.

It’s mainly used in the areas such as vast plains, mountainous, sea and river banks; and the area where laying optical fiber more difficult or with relatively high cost or with users of the relatively low density.

Features

1.  Low Local Oscillator(LO) design enhances the quality of signal contribution tremendously

2.  Low power consumption linear design efficiently increases transmitting power and decreases non-linear distorton.

3.  AGC input with invariable power

4.  Out-door models introducing aluminous and no-fan structure benefits to maximal stability and reliability

5.  Modularity is convenient for device maintenance and power upgrade

6.  Advanced net management and monitoring technology, remotely or locally monitor the status of the transmitter

The newest out-door pattern and in-door pattern with digital display tubes