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　4-in-1 mux-scrambling QAM Modulator is a high-end ASI mux-scrambling QAM modulating equipment, which supports 16 ASI input; After multiplexing, scrambling and QAM modulating process, it gives 4 RF output (4 adjacent frequencies by 1 RF port). With its advantage of high performance, high integrated level, it is welcome and suitable for the new generation of CATV broadcasting system.

* Support 16 ASI input

* Fully support EN300 429/ITU-T J.83A/B/C

* Fully support DVB general scrambling system description ETR289, simulcrypt standard

ETSI 101 197 and ETSI 103 197

* Support 4 channels multiplexing, 4 channels scrambling and 4 channels QAM modulating

* Simultaneously support 4 simulcrypt CA

* Symbol rate adjusting range: 5.0Msps~7.0Msps

* Five constellation modes: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM

* Support PCR accurate adjusting

* Support PSI/SI editing and inserting

* Excellent RF output performance index, MER≥40db

* Support LCD display and keyboard

* Support NMS operation

Input	16 channels ASI input, BNC interface
Multiplexing	Input Channel		16 channels ASI input
	Output Channel		4 RF output
	Maximum PID Remapping		256 per input channel
	Function		PID remapping (automatically/ manually)
			PCR accurate adjusting
			Generate PSI/SI table Automatically
Scrambling	Maximum 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		5.0~7.0Msps，1ksps stepping
	Constellation		16、32、64、128、256QAM
	FEC		RS(204, 188)
RF Output	Connector		F Type, 75Ω impedance
	RF Range		48~960MHz，1kHz stepping
	Output Attenuation		-25dBm~-6dBm(each carrier), 0.5dB Stepping
	MER		>=40db
	ACLR(Adjacent channel leakage ratio)		-60dBC
System	Support LCD display, keyboard operation, and NMS 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	AC 100V±10%，50/60Hz or AC 220V±10%,50/60HZ
	Consumption	25W

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