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24 in1 Mux-scrambling QAM Modulator
24 in1 Mux-scrambling QAM Modulator
24 in1 Mux-scrambling QAM Modulator

Digital TV Headend 24 in1 Mux-scrambling QAM Modulator,(DT-MSQAM-9394C-24) is a high performance and cost-effective 

QAM modulator designed by Dexin. It supports 24 DVB-C (DVB-T/-T2/-S/-S2/S2X, ATSC, ISDB-T Optional) FTA tuner input, 



Model: DT-MSQAM-9394C-24 Brand: DAYTAI
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Product Description

Digital TV Headend 24 in1 Mux-scrambling QAM Modulator,(DT-MSQAM-9394C-24) is a high performance and cost-effective 

QAM modulator designed by Dexin. It supports 24 DVB-C (DVB-T/-T2/-S/-S2/S2X, ATSC, ISDB-T Optional) FTA tuner input, 

maximum 512 IP input through GE1 and TS input for re-mux through ASI ports. After multiplexing, scrambling and QAM 

modulating, it gives 16 non-adjacent carriers output and 1 IP (MPTS) output through GE1.DT-MSQAM-9394C-24 is also 

characterized with high integrated level, high performance and low cost. It supports dual power supply (optional). This 

is very adaptable to newly generation CATV broadcasting system.ower Plug:European standard Plug or American standard Plug

 is optional.


Features

⊙24*DVB-C RF output

⊙Support accurate PCR adjusting

⊙Support PSI/SI editing and inserting

⊙Redundancy Power Supply (optional)

⊙Support Web management, Updates via web 

⊙Excellent RF output performance index, MER≥40db

⊙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

⊙24 DVB-C (DVB-T/-T2/-S/-S2/-S2X, ATSC, ISDB-T Optional) FTA Tuner + 1 ASI input+512 IP input thru GE1 over UDP and RTP protocol

Specification

Item

Specification

Input

24 DVB-C (DVB-T/-T2/-S/-S2/-S2X, ATSC, ISDB-T Optional) FTA Tuner

512 IP input through GE1 over UDP and RTP protocol

1 ASI input, BNC interface

Tuner Section

Multi-mode tuners switchable

(New)

DVB-C

Standard

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

Frequency In

60~890MHz

Constellation

16/32/64/128/256 QAM

DVB-T/T2

Frequency In

60~890MHz

Bandwidth

6/7/8 M bandwidth

ISDB-T

Frequency In

60~890MHz

Version 1

DVB-S/S2

Frequency In

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

Constellation

QPSK, 8PSK

Version 2

(New)

DVB-S

Frequency In

950~2150MHz

Symbol rate

0.5~45Msps

Signal Strength

- 65~-25dBm

FEC

1/2, 2/3, 3/4, 5/6, 7/8

Constellation

QPSK

Max input bitrate

≤129 Mbps

DVB-S2

Frequency In

950~2150MHz

Symbol rate

QPSK/8PSK /16APSK: 0.5~45 Msps

32APSK: 0.5~40Msps;

FEC

QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10                                            8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10                                             16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10                                           32APSK: 3/4, 4/5, 5/6, 8/9, 9/10

Constellation

QPSK, 8PSK, 16APSK, 32APSK

Max input bitrate

≤129 Mbps

DVB-S2X

Frequency In

950-2150MHz

Symbol rate

QPSK/8PSK /16APSK: 0.5~45 Msps

8APSK/32APSK: 0.5~40Msps

FEC

QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 13/45, 9/20, 11/20

8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10

8APSK: 5/9-L, 26/45-L

16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 1/2-L, 8/15-L, 5/9-L, 26/45, 3/5, 3/5-L, 28/45, 23/36 , 2/3-L, 25/36, 13/18, 7/9, 77/90

32APSK: 3/4, 4/5, 5/6, 8/9, 9/10, 2/3-L, 32/45, 11/15, 7/9

Constellation

QPSK, 8PSK, 8APSK, 16APSK, 32APSK

Max input bitrate

≤129 Mbps


ATSC

Frequency In

30~1000MHz

Bandwidth

6M

Constellation

8VSB

Multiplexing

Maximum PID Remapping

360 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


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

2 ASI output(one as mirror)

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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