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Multi-input Modulator
Multi-input Modulator

Multi-input Modulator

Product ID : STMQ-800
Product Tags :
Product Attributes :

Input:16 DVB-C (DVB-T/-(T)/-S/-S2, ATSC, ISDB-T Optional) FTA Tuner 512 IP input through GE1 over UDP and RTP protocol     2 ASI input, BNC interface

Stream out:16 RF output (F type interface) 1 IP (MPTS) output over UDP and RTP/RTSP (GE1 only), as mirror of one carrier

Product Description

Features

* 16 DVB-C (DVB-T/-(T)/-S/-S2, ATSC, ISDB-T Optional) FTA Tuner + 2 ASI input+512 IP input thru GE1 over UDP and RTP protocol

* 16 DVB-C RF output

* 1 IP (MPTS) output over UDP and RTP/RTSP, as mirror of one carrier

* Support 16 groups multiplexing+16 groups scrambling +16 groups QAM modulating

* Excellent RF output performance index, MER≥40db

* Support accurate PCR adjusting

* Support PSI/SI editing and inserting

* Support Web management, Updates via web

* Redundancy Power Supply (optional)

 

Principle Chart

principle chart 16 in 1 Mux-scrambling QAM Modulator.jpg

 

Technical Parameter

 

Input

16 DVB-C (DVB-T/-(T)/-S/-S2, ATSC, ISDB-T   Optional) FTA Tuner

512 IP input through GE1 over UDP and RTP   protocol    

2 ASI input, BNC interface

Tuner Section

DVB-C

Standard

J.83A(DVB-C), J.83B, J.83C

Frequency In

30 MHz~1000 MHz

Constellation

16/32/64/128/256 QAM

DVB-T/(T)

Frequency In

30MHz ~999.999 MHz

Bandwidth

6/7/8 M bandwidth

DVB-S/S2

Input Frequency

950-2150MHz

Symbol rate

QPSK 1~45Mbauds

8PSK 1~45Mbauds

Code rate

1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10

Demodulation Mode

QPSK, 8PSK

ISDB-T

Input Frequency

170~860MHz

ATSC

Input Frequency

30MHz~1000MHz

Bandwidth

6M

Multiplexing

Maximum PID Remapping

256 output per channel

Function

PID remapping (automatically or manually)

Accurate PCR adjusting

Generate PSI/SI table automatically

Scrambling

Parameters

Max simulscrypt CA

4

Scramble Standard

ETR289, ETSI 101 197, ETSI 103 197

Connection

Local/remote connection

Modulation

QAM Channel

16 non-adjacent carriers output

Standard

EN300 429/ITU-T J.83A/B

MER

≥40db

RF frequency

50~960MHz, 1KHz step

RF output level

-20~+10dbm(87~107 dbµV),0.1db step

Symbol Rate

5.0Msps~7.0Msps, 1ksps stepping

Constellation

16/32/64/128/256QAM


J.83A

J.83B

Constellation

16/32/64/128/256QAM

64/256 QAM

Bandwidth

8M

6M

Stream out

16 RF output (F type interface)

1 IP (MPTS) output over UDP and RTP/RTSP   (GE1 only), as mirror of one carrier

System

Network management (WEB)

Chinese and English language

Ethernet software upgrade

General

Dimension(W*D*H)

482mm×300mm×44.5mm

Temperature

0~45℃(Operation)   ; -20~80℃(Storage)

Power

AC 100V±1050/60Hz;

AC 220V±10%, 50/60HZ 










 
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