Audited Supplier
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
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 | 0~45ºC(Operation) ; -20~80ºC(Storage) | ||||
Power | AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ | ||||
