Tuner to Modulator

Model:	STMQ-800
Brand:	Sighton
Origin:	Made In China
Category:	Electronics & Electricity / Telecommunication & Broadcasting / Radio TV Equipment
Label:	Input: DVB-S2/DVB-C , Output: MPTS and SPT , 2ASI/ RF/DVB
Price:	US $2000 / pc
Min. Order:	1 pc

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Product Description

Product Overview

STMQ-800 is a professional high integration device which includes tuner demodulation, multiplexing, and modulation. It supports 4/8/12/16/20/24 tuner input(support different types of tuner DVB-S2/DVB-C/DVB-T/ATSC/DTMBT/ISDBT as input), 1000M IP input,4 RF output(ATSC、ISDBT、DTMBT、DVB-C/-T)、5 MPTS output and SPTS output。In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as cable TV digital head-end, digital TV broadcasting etc.

Key Features

4/8/12/16/20/24 tuner input (DVB-S2/DVB-C/DVB-T/ATSC/ISDBT/DTMBT)
1000M IP output over UDP and RTP protocol(MPTS and SPTS)
Support different types of tuner ( DVB-S2、DVB-C、DVB-T、 ATSC、 DTMBT,ISDBT, etc. ) input, or mixed use ( e.g., 4dvb - t and 4 ATSC input at the same time, making up 8 tuners as input )
4 RF output (ATSC、ISDBT、DTMBT、DVB-C/-T)
2 ASI inputs
2 ASI Independent output (optional) as copy of 5MPTS
Support “Null PKT Filter” function
Support PID Remapping/ PCR accurate adjusting
PID pass
LCD、key function
Control via web management, and easy updates via web

Technical Specification

Input	4/8/12/16/20/24 tuner (DVB-S2/DVB-C/DVB-T/ATSC/ISDBT/DMBT)
	2 ASI inputs
	1000M IP input
Output	4RF output（DVB-C/DVB-T/ATSC/ISDBT/DMBT）
	2 ASI output
	IP output（SPTS and MPTS）IP output over UDP and RTP protocol
Multiplexing	Maximum PID Remapping	180 output pids per channel
	Function	PID remapping ( automatically or manually)
		Accurate PCR adjusting
Modulator	DVB-T	RF number	4 DVB-T
		Standard	EN300744
		FFT mode	2K
		bandwidth	6M, 7M, 8M
		Constellation	QPSK, 16QAM, 64QAM
		Guard Interval	1/4, 1/8, 1/16, 1/32
		FEC	1/2, 2/3, 3/4, 5/6, 7/8
		MER	≥42 dB
		RF frequency	50~960MHz, 1KHz step
		RF output level	-34~ -10 dBm, 0.1db step
	DVB-C	RF number	4 RF output
		Standard	EN300 429/ITU-T J.83A/B/C
		MER	≥40db
		RF frequency	50~960MHz, 1KHz step
		RF output level	-34~-10dBm , 0.1dBm step
		Symbol Rate	5.0Msps~7.0Msps,1ksps step
			J.83A	J.83B/J.83C
		Constellation	16/32/64/128/256QAM	64/256 QAM
		Bandwidth	8M	6M
	ATSC	RF number	4 RF output
		Standard	ATSC A/53
		Bandwidth	6M
		Constellation	8VSB
		FEC	RS(208 188)+Trellis
		MER	≥40dB
		RF frequency	50~960MHz, 1KHz step
		RFoutput level	-34~-10dBm , 0.1dBm step
	ISDBT	RF number	4 RF output
		Standard	ARIB STD-B31
		Bandwidth	6M
		Constellation	QPSK, 16QAM, 64QAM
		Guard Interval	1/32, 1/16, 1/8, 1/4
		Transmission Mode	2K
		Code rate	1/2, 2/3, 3/4, 5/6, 7/8
		MER	≥40dB
		RF frequency	50~960MHz, 1KHz step
		RF output level	-34~-10dBm , 0.1dBm step
System function	Network management(WEB)
	Chinese and English language
	Ethernet software upgrade
Miscellaneous	Dimension(W×L×H)	550mm×515mm×140mm
	weight	6kg
	Environment	0~45℃(work)；-20~80℃(storage)
	Power requirements	AC100~240V，50/60Hz