Product Details

dvb s modulator qpsk satellite (950-2150MHz,ASI IN and RF out)
DVB-S Modulator
Network Management
LCD and Keyboard
range:950-2150mhz

dvb-s modulator

ASI QPSK Modulator (950-2150 MHz)

Overview

QPSK modulator supports ASI input, RS coding, convolution interleaving and QPSK modulation channel processing, it gives RF DVB-S/QPSK signal output. It suits 1U rack and can be configured by front panel LCD and NMS (network management software).

Technical Specification

Input Interface		ASI (DVB standard, BNC interface)
Output Interface		RF, F-head
Modulation Mode		DVB-S/QPSK
Impedance		75Ω
Output Frequency		950~2150MHz (1khz step)
Symbol Rate		1~45Mbaud/s
Error-Correcting Codes		RS code188/204
MER		≥38dB
Output Level		85~105dBV
Level Attenuation		-20dBm~0dBm (0.5db step)
Data		8M cache, anti-burst stream Auto-filled streams filling and intelligent null packet removal PCR correction
Management		Network RJ-45, 10/100M
		Keyboard+LCD
General Features	Size	410mm×280mm×44mm
	Temperature	0~45°C (Operation); -20~80°C (Storage)
	Power	100-240VAC, 50Hz, 25W

Order Guide

4102	ASI in, DVB-S/QPSK RF out (450-950 MHz)
4112	ASI in, DVB-S/QPSK RF out (950-2150 MHz)
4122	DVB-S2 Modulator(ASI IN,DVB-S2 RF out,950-2150mhz 17.2-39.9mbaud/s,qpsk&8psk)

Network management software

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