Description

JXDH****2 QPSK Demodulator Outline: By adopting the world s most advanced QPSK modulation mode technique, this device can receive all digital satellite programs compatiblewith DVB/MPEG*2 . With ASI interface outputting TS, it can directly be used as digital front-end. The password function enables the user to manage the programs easily. Fea * Complying DVB-S/MPEG*2 standard * QPSK modulation mode, compatible with SCPC and MCPC * Automatic forward error correction * Program memory system in case of power failure * ASI interface.Supporting series TS output Specification: * Tuner Input frequency range *******0MHz;Output signal level ******5dBm RF port F head (British-standard);Symbol rate ***5MS/s Modulation mode QPSK, SCPC, MCPC compatible;Forward error correction inner code:(K=7, R=1/2, 2/3, 3/4, 5/6, 7/8) * Output port TS stream output(optional) : ASI output port complying EN******9 international standard Joint BNC joint, *5Ω; Output level 1Vpp±0.1V RS***2 interface; TS output port (descramble/non-descramble) LOOP OUT output into another loop output port; LNB IN satellite signal input port * Power supply: Input voltage AC*****5V, *0/*0Hz Company Profile: We are manufacturer started from ***6 located in Chengdu, China , which is a Sino-America Joint-venture company. We specilized in producing and selling series of CATV products: optical transmitter, optical receiver and different types of amplifier etc network equipment, CATV addressable billing system series products, analog TV scramble system products; QAM modulator, QPSK modulator, MPEG*2 multiplexer and encoder, TS digital splitter and adaptor-provide a perfect solution for digital TV, xxxxx As a leader of CATV industry in China, we focuses on the digital TV products and provides a wide range of new technologies as well as competitive products suitable for markets both domestic and overseas, some of our analog products gained patents, while the digital prod