Dexin Nds3394 24 DVB-S2/T2/ISDB/ATSC/C тюнер в модулятор
Offer ID: 863546572357
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| Изображение | Модель | Цена (CNY / RUB) | В наличии | SKU ID | Кол-во / Корзина |
|---|---|---|---|---|---|
📦 | NDS3394C-24 | 1шт: ¥1.00 | 100000 | 5686122329927 | |
📦 | NDS3394-16 24 | 1шт: ¥1.00 | 100000 | 5686122329928 |
Статистика продавца
Свойства товара
Описание товара
24 DVB-S2/T2/ISDB/ATSC/CTuner to Modulator Transmodulator Demodulator
NDS3394C-24 is a high performance and cost-effective DVB-T modulator designed by Dexin. It supports 24 or 16 FTA tuners input, maximum 128 IP inputs through DATA1 and 2 TS inputs for re-mux through 2 ASI input ports. After demodulating, multiplexing and DVB-T modulating, it outputs 8 non-adjacent carriers and 8 IP (MPTS) as mirror of carriers through DATA2.
NDS3394T is also characterized with high integrated level, high performance and low cost. This is very adaptable to a new generation broadcasting system.
Key Features
24 (or 16) FTA DVB-S/S2/S2X or DVB-C/T/T2/ISDB-T Multi-Mode switchable tuner inputs with loop out + 2 ASI inputs+128 IP inputs thru DATA 1 over UDP and RTP protocol, and TS files input by playing ts via an USB disk (FAT 32, USB 2.0)
- 8 DVB-T non-adjacent carriers output, within 192MHz bandwidth
- 8 IP (MPTS) outputs over UDP and RTP/RTSP thru DATA 2, as mirror of the carriers
- 2 TS outputs thru ASI out 1 and ASI out 2, as mirror of the 2 chosen carriers
- Support 8 groups multiplexing+8 groups DVB-T modulating
- Excellent RF output performance index, MER≥40db
- Support accurate PCR adjusting
- Support PSI/SI editing and inserting
- Support Web management, Updates via web
- Reboot in Web after firmware upgrading
Working Principle
Specifications
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24 or 16 FTA DVB-S/-S2/-S2X or DVB-C/T/T2/ISDB-T Multi-Mode switchable tuner inputs |
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128 IP inputs over UDP and RTP protocol |
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2 ASI inputs, BNC interface |
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TS files input by playing ts via the USB disk (FAT 32, USB 2.0) |
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Tuner Option 1 |
DVB-S |
Frequency In |
950~2150MHz |
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Symbol rate |
0.5~45Msps |
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Signal Strength |
- 65~-25dBm |
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FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
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Constellation |
QPSK |
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Max input bitrate |
≤120 Mbps |
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DVB-S2 |
Frequency In |
950~2150MHz |
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Symbol rate |
QPSK/8PSK /16APSK: 0.5~45 Msps 32APSK: 0.5~40Msps; |
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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 |
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Constellation |
QPSK, 8PSK, 16APSK, 32APSK |
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Max input bitrate |
≤120 Mbps |
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DVB-S2X |
Frequency In |
950-2150MHz |
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Symbol rate |
QPSK/8PSK /16APSK: 0.5~45 Msps 8APSK/32APSK: 0.5~40Msps |
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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 |
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Constellation |
QPSK, 8PSK, 8APSK, 16APSK, 32APSK |
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Max input bitrate |
≤120 Mbps |
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Tuner Option 2 |
DVB-C |
Standard |
J.83A(DVB-C), J.83B, J.83C |
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Frequency In |
50~960MHz |
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Constellation |
16/32/64/128/256 QAM |
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DVB-T/T2 |
Frequency In |
50~960MHz |
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Bandwidth |
6/7/8 M bandwidth |
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ISDB-T |
Frequency In |
50~960MHz |
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Multiplexing |
Maximum PID Remapping |
256 output per channel |
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Function |
PID remapping (automatically or manually)/CA Filter |
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A/V PID filtering |
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Accurate PCR adjusting |
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Generate PSI/SI table automatically |
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Modulation |
Standard |
EN300 744 |
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FFT |
2K 4K 8K |
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Bandwidth |
6M, 7M, 8M |
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Constellation |
QPSK, 16QAM, 64QAM |
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Guard interval |
1/4, 1/8, 1/16, 1/32 |
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FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
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MER |
≥40 dB |
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RF out |
8 non-adjacent carrier output within 192MHz bandwidth |
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RF frequency |
50~960MHz |
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RF output level |
-20~+3dBm, 0.1dB step |
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Stream out |
8 DVB-T carriers output (F type interface) |
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8 IP (MPTS) output over UDP and RTP/RTSP (DATA2, as mirror of carriers) 2 ASI outputs (2 TS as mirror) |
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System |
Network management (WEB) |
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Chinese and English language |
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Ethernet software upgrade |
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General |
Dimension(W*D*H) |
482mm×270mm×44mm |
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Temperature |
0~45℃(Operation) ; -20~80℃(Storage) |
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Power |
AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ |
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Major Technical Comparison
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NDS3394T |
v1 |
v2 |
v3 |
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LCD/KEY Feature |
NO |
NO |
Yes |
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ASI inputs |
2 |
1 |
2 |
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ASI outputs |
NO |
2 for one TS |
2 for two TS |
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Tuner inputs |
16 |
16 or 24 |
16 or 24 (FTA DVB-S/S2/S2X or DVB-C/T/T2/ISDB-T Multi-Mode switchable tuner inputs with loop out) |
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RF loop out |
Yes |
No |
Yes |
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IP outputs |
1 MPTS output |
8 MPTS output |
8 MPTS output |
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USB |
N/A |
Playing TS |
Playing TS |
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DATA Ports |
IP inputs/outputs via GE1 |
IP inputs via DATA 1 IP outputs via DATA 2 |
IP inputs via DATA 1 IP outputs via DATA2 |
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Reboot in Web after firmware upgrading |
N/A |
N/A |
Yes |