8IN1 SD encoder modulator-Chengdu Tengyue Electronics CO.,LTD

Overview

SD Encoder Modulator supports 8×CVBS and 8 pairs of unbalanced audio and IP input and 1×RF output. After coded and modulated, the input signal can be directly output or mixed output with original TV signal. It can be widely used in home entertainment, security and protection monitoring, hotel LCD panels, shopping mall advertising and other similar places.

Feature

Integrated encoder and modulator
8CVBS+Audio and IP input
DVB-T RF out
RF Range: 30-960Mhz
Keyboard+LCD control and network management

Technical Specification

Input	Video Signal		8×CVBS, BNC interface, level 1.0 Vp-p
	Audio Signal		8 pairs of unbalanced audio, BNC interface, level 2.0 Vp-p
	IP		IP pass-through
Video Coding			comply with ISO11172 (MPEG-1) & ISO13818 (MPEG-2)
			MPEG-2 coding adopt MP@ML (4:2:0)
			MPEG-2 Adaptive Field Frame (AFF)
			MPEG-2 Field-Based (FB)
Resolution			720×576 (PAL); 720×480 (NTSC)
Bit Rate			1.0~15Mbps continuously adjustable per channel
Audio Coding		Sampling	32KHz, 44.1KHz, 48KHz
		Code Rate	64, 96, 128, 256, 384Kbps
		Property	MPEG-1, Layer 1/2
Output			1×DVB-C RF (47-870MHz), F-head
DVB-T Modulation		Frequency Range: 36~900MHz, 1KHz step		Output Level: 60~90dB
		Constellation: QPSK, 16 QAM, 64 QAM		Bandwidth: 6M, 7M, 8M
		Baudrate: 1/2, 2/3, 3/4, 5/6, 7/8		Transmode: 2K, 8K
		Protection Interval: 1/32, 1/16, 1/8, 1/4		MER: ≥42dB
		Level Attenuation Range: 0~30dB
General Features		Size	482mm×410mm×44mm
		Temperature Range	0~45°C (operation); -20~80°C (storage)
		Power	100-240VAC, 50Hz, 25W