4in1 Mux-scrambling QAM Modulator

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Products > TV Broadcasting(CATV) > Modulator > 4in1 Mux-scrambling QAM Modulator

Product name : 4in1 Mux-scrambling QAM Modulator

Product No. : TMSM-Q4

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Details:

4 in 1 Mux-scrambling QAM Modulator is a high performance and cost-effective 16ASI inputs Mux-scrambling QAM modulating device latest designed. It provides 16 ASI input interfaces. After 4 channels multiplexing, scrambling and QAM modulating process, then it gives 4 RF output (4 adjacent frequencies by 1 RF port) and gigabit IP output. The device is characterized with high integrated level, high performance and low cost. This is very adapting to newly generation CATV broadcasting system.

Features

Ø Supporting 16 ASI input, 4 ASI input, 8 DVB-S2 tuner input optional

Ø Fully support DVB-C (EN300 429) and ITU-T J.83A/B/C

Ø Fully support DVB general scrambling system description ETR289, simulcrypt standard ETSI 101 197 and ETSI 103 197

Ø Supporting 4 channels multiplexing, 4 channels scrambling and 4 channels QAM modulating

Ø Supporting gigabit IP output

Ø Simultaneously support 4 simulcrypt CA

Ø Supporting accurate PCR adjusting

Ø Supporting PSI/SI editing and inserting

Ø Excellent RF output performance index, MER≥40db

Ø Supporting LCD display and keyboard

Ø Supporting SNMP management

Specifications

Input	16 channels ASI input			optional
	4 channels ASI input			optional
	8 DVB-S2 tuner input			optional
Multiplexing	Input Channel	16 channels ASI input		optional
		4 channels ASI input		optional
		8 DVB-S2 tuner input		optional
	Output Channel	4 RF output, gigabit IP output
	Maximum PID Remapping	256 per input channel
	Function	PID remapping(automatically or manually)
		accurate PCR adjusting
		Generate PSI/SI table Automatically
Scrambling	Max simulcrypt CA	4
	Standard	ETSI 101 197, ETSI 103 197
	Connection	Local/remote connection
Modulation	QAM Channel	4
	Standard	EN300 429/ITU-T J.83A/B/C
	Symbol Rate	2.5~4.66Msps, 5.0~8.0Msps,1ksps stepping
	Constellation	16、32、64、128、256QAM
	FEC	RS(204, 188)
RF Output	Connector	F Type, 75Ω impedance
	RF Range	30~960MHz，1kHz stepping
	Output Attenuation	-16dBm~-0dBm(per QAM carrier), 0.5dB Stepping
	MER	≥40db
	ACLR(Adjacent channel leakage ratio)	-55dBC
System	Support LCD display, keyboard operation, and NMS/SNMP operation. English and Chinese operation interface conversion
	Support Software Upgrading through Ethernet
General	Dimension(WDH)		482mm×455mm×44.5mm
	Weight		3.7kg
	Temperature		0~45℃(Operation) ; -20~80℃(Storage)
	Power		AC100V±1050/60HzorAC 220V±10%,50/60HZ
	Consumption		25W

*Please contact Transworld for more details.

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