DVB-C/T Encoder Modulator

Name: China DVB-C/T Encoder Modulator Manufacturers, Suppliers - Factory Direct Wholesale - Softel
Brand: Softel
SKU: 142203404

SFT3528S Encoder Modulator: supports 8/16/24 HDMI inputs, DVB-C or DVB-T RF out

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Product Introduction

DVB-C/T encoder modulator

Product Display

SFT3528S is a professional high integration device which includes encoding, multiplexing, and modulating in one box. It supports 8 HDMI inputs and DVB-C/T RF out with 4 adjacent carries and 4 MPTS out as mirror out of the 4 modulation carriers via DATA (GE) port.

This full function device makes it ideal for small CATV head end system, and it's a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…

Features

· Support LOGO, OSD and QR code insertion for every local channel (Language Supported:中文, English, العربية, ไทย, हिन्दी, руская, اردو, for more languages please consult us…)

· 8 HDMI input, MPEG-4 AVC/H.264 Video encoding

· MPEG1 Layer II, LC-AAC,HE-AAC audio encoding format and AC3 Pass Through and support audio gain adjustment

· 4 groups of multiplexing/modulating output channels

· 4 DVB-C or DVB-T RF out

· Support 4 MPTS IP output over UDP and RTP/RTSP

· Support PID remapping/PSI/SI editing and inserting

· Control via web management, and easy updates via web

Principle Chart

Principle Chart

Specifications

Input	8 HDMI inputs
Video	Encoding	MPEG-4 AVC/H.264
	Resolution	In-put		1920×1080_60P, 1920×1080_60i, 1920×1080_50P, 1920×1080_50i, 1280×720_60P, 1280×720_50P, 720×576_50i,720×480_60i,
		Out-put		1920×1080_30P, 1920×1080_25P, 1280×720_30P, 1280×720_25P, 720×576_25P,720×480_30P,
	Bit-rate	1Mbps~13Mbps each channel
	Rate Control	CBR/VBR
Audio	Encoding	MPEG-1 Layer 2, LC-AAC, HE-AAC and AC3 Pass Through
	Sampling rate	48KHz
	Resolution	24-bit
	Audio Gain	0-255 Adjustable
	MPEG-1 Layer 2 bit-rate	48/56/64/80/96/112/128/160/192/224/256/320/384 kbps
	LC-AAC bit-rate	48/56/64/80/96/112/128/160/192/224/256/320/384 kbps
	HE-AAC bit-rate	48/56/64/80/96/112/128 kbps
Multiplexing	Maximum PID Remapping	180 input per channel
	Function	PID remapping ( automatically or manually)
		Generate PSI/ SI table automatically
Modulation	DVB-C	RF out			4*RF DVB-C out (4 carriers combined output)
		Standard			EN300 429/ITU-T J.83A/B
		MER			≥40db
		RF frequency			50~960MHz, 1KHz step
		RF output level			-25~-1dBm (82~105 dbµV), 0.1dBm
		Symbol Rate			5.0Msps~7.0Msps, 1ksps stepping
					J.83A	J.83B
		Constellation			16/32/64/128/256QAM	64/256 QAM
		Bandwidth			8M	6M
	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 out			4*RF COFDM DVB-T out (4 carriers combined output)
		RF output level			-28~ -3 dBm (77~97 dbµV), 0.1db step
Stream output	RF output (F type interface)
	4IP MPTS outputover UDP/RTP/RTSP, 1*1000M Base-TEthernet interface
System function	Network management(WEB)
	Chinese and English language
	Ethernet software upgrade
Miscellaneous	Dimension(W×L×H)		482mm×328mm×44mm
	Environment		0~45℃(work);-20~80℃(Storage)
	Power requirements		AC 110V± 10%, 50/60Hz, AC 220 ±10%,50/60Hz