Product Details

sc3102 scrambler QAM modulator (ASI in and DVB-C RF out)
Support 4 DVB SimulCrypt CAS/SMS
4 ECMG,EMMG
64 programs encrypted
asi in and qam RF out

DVB-C/QAM Scrambler Modulator

Overview

DVB-C/QAM Scrambler Modulator supports 1×ASI input and 1×RF (DVB-C/QAM signal) output. It supports DVB standard scrambling (4×CAS/SMS simulcrypt), RS coding, convolution interleaving and QAM modulation channel processing and 16~1024 QAM mode. It suits 1U rack and can be configured by front panel LCD and NMS (network management software).

Technical Specification

Input		ASI in (DVB standard, BNC interface)
Output	Interface	RF, F-head
	Frequency	47MHz~870MHz (1khz step)
	Symbol Rate	5~9Msps
	Constellation	16, 32, 64, 128, 256 QAM
	RS code	Error-Correcting Codes, 188/204
	MER	≥40dB
	BER	0
	Output Level	≥115dBmV
		Level Attenuation:0~20dB (0.5dB step)
	Impedance	75Ω
	Scrambler	support 4×CAS/SMS; head-end implementation of DVB simulcrypt (ETSI TS 103 197 V1.4.1)
		PCR correction
Control	IP remote	NMS (Ethernet Port, RJ-45) , 10/100m base-TX,
Control	Front panel	Keyboard + LCD
General Features	Size	410mm×280mm×44mm
	Temperature	0~45°C (Operation); -20~80°C (Storage)
	Power	100-240VAC, 50Hz, 25W