DVB-S Set Top Box 1.DVB-S standard 2.PAL/NTSC auto switching, Program pre- viewing 3.Locking functions, Power-off memory, LED

 DVB-S Set Top Box

Outline 

The device meets the DVB standard and supports English and Chinese interfacing as well as multi condition receiving system,  PAL/NTSC auto switching, Program pre- viewing.It supports text messaging and program editing,mobile and deleting etc. It contains the Locking functions, Power-off memory, LED display, one key return. It supports single sound channel, dual sound channel and stereo channel. The device contains a range of games and supports Loader technology, on-line upgrade, on display of advertises and advertises menu and Power Adapter (optional).

Specifications 

Input Feature
Input frequency	250 ~ 1200MHz		symbol rate		2~40Mbauds
Input impedance	75Ω (F)		Input level		-75 ~ -25 dBm
Video Feature
Decode format	MPEG-2		Bit rate		2 ~ 15Mbps
Output format	NTSC/PAL		Video output		1V±20mV(p-p)
Image resolution	720×576		Frequency feature		±0.8dB(≤4.8MHz)
Differential Gain	≤8%		Differential phase		≤8°
Light delay	≤50ns
Audio Feature
Audio output	L/R	Audio S/N		≥70dB
Output type	RCA	Audio distortion		≤1.5%
Left right channel level difference	≤0.5dB(60Hz~18KHz)
Signal demodulate
Demodulate mode	QPSK		LNB voltage		0V / 18V
Power supply	AC100V~240V		Power Consumption		< 20W

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Colable Electronics Co,.LTD