Name: SC-4107 DTMB Modulator
Brand: Sochuang
Availability: InStock

Product Details

Product Description

Overview

DTMB Modulator has 2×ASI input and 1×RF (DTMB) output, supporting BCH/LDPC encoding, interleaving, and baseband shaping.It suits 1U rack and can be configured by front panel LCD and NMS (network management software). Its high-integrated and cost-effective design makes it widely used in varieties of digital wireless broadcasting distribution systems.

Features

l DTMB standard

l 8M cache, anti-burst stream

l PCR correction

l Package format:188/204 (automatically identify)

l Real-time transport stream monitoring

l LCD/Keyboard control by front panel and network management by Ethernet

Technical Specification

Input	ASI	DVB standard, BNC interface
Output	Interface	DTMB RF, F-head
	Impedance	75Ω
	Frequency Range	30~900MHz
	Modulation Mode	DTMB (carrier number: 1/3780)
	Constellation	4 QAM-NR, LDPC 0.8
		4 QAM, LDPC (0.4, 0.6, 0.8)
		16 QAM, LDPC (0.4, 0.6, 0.8)
		32 QAM, LDPC 0.8
		64 QAM, LDPC (0.4, 0.6, 0.8)
	Carrier Mode	single-carrier, multi-carrier
	Interleaving	240, 720
	Error-Correcting Code	BCH/LDPC
	Date Rate	1.5~32Mbps
	Frame Mode	420 fixed, 595 fixed, 945 fixed, 420 variational, 945 variational
	Single Frequency	MFN/SFN
	MER	≥40dB
	BER	0
	Level Attenuation Range	0~30dB (0.5dB step)
Control		network RJ-45, 10/100M
Control		Keyboard+LCD
General Features	Size	482mm×280mm×44mm
	Temperature Range	0~45°C (Operation);-20~80°C (Storage)
	Power	100-240VAC, 50Hz, 25W

Network management:

Project Demo

Packaging & Shipping

EXPO

Our Services

3 years warranty, lifetime maintenance, repair, technical support, OEM,ODM.