Promotion QPSK Modulator JXDH-6502

Description

QPSK Modulator   Description:
QPSK  Modulator adopts advanced digital signal processing technology, of which receiving

  Outline: QPSK digital TV modulator adopts advanced digital signal processing technology, of which receiving port can directly use digital satellite receiver for receiving, thus fully complying DVB-S standard. Not only can it gain relatively high frequency spectrum usage ratio, having very strong anti-interference and relatively high price performance ratio, but also it can well comply analogue FM microwave equipment.   QPSK digital TV modulator adopts various processing method, such as random energy spread processing, RS coding, convolution interweave, contracting convolution coding, and pre-modulating baseband shaping processing, etc. all these contribute a high guarantee to the data transmitting performance. In a word, its a high performance QPSK modulator fortransmitting digital TV and other digital signal.
  Features: *Complying DVB-SETS******1 QPSK modulating standard *RF output frequency range **0MHZ~***0MHZ or **0MHz~***0MHz *Build-in frequency synthesizer, support uplink frequency conversion in U bandor L band *Ports complying ASI, SPI standard *Achieving MMDS effect with FM microwave
  Specification: Modulating Mode QPSK Input Port ASI DVB Standard Output port Impedance *5Ω Type F Head RF Output range **0Mhz****0Mhz *******0MHz Symbol Rate **5MBauds MER ≥*4dB BER ≤1X***8 Output level adjustment ***0dB(0.5dB stepping) FEC 1/2,2/3,3/4,5/6,7/8(optional) Miscellaneous Dimension *4mm´**2mm´**0mm Temperature ***5(Operating); *****0(Storage) Power **0VAC±*0%,*0Hz,*5W