SC-4154 Чэнду sochuang electronics co ltd dvb головной узел ip конвертер dvb-c модуляции IP QAM 4 in1 цифровой ТВ
- Категория: Radio & TV Broadcasting Equipment >>>
- Поставщик: Chengdu,Sochuang,Electronics,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-18-2025 | 0.69 $* | 0.21 $* |
| Aug-18-2025 | 0.36 $* | 0.48 $* |
| Jul-18-2025 | 0.22 $* | 0.65 $* |
| Jun-18-2025 | 0.71 $* | 0.76 $* |
| May-18-2025 | 0.62 $* | 0.61 $* |
| Apr-18-2025 | 0.55 $* | 0.15 $* |
| Mar-18-2025 | 0.84 $* | 0.66 $* |
| Feb-18-2025 | 0.25 $* | 0.16 $* |
| Jan-18-2025 | 0.52 $* | 0.99 $* |
Характеристики
SC-4154 chengdu sochuang electronics co ltd dvb headend ip to rf converter dvb-c modulation IP QAM 4 in1 digital tv modulator
Product Description
Overview
4IN1 IP QAM Modulator with MUX-Scrambler supports 32×IP input and 4×RF output. The input IP signal can be sent to signal processor and be converted to TS (transport stream). It integrates multiplexer, scrambler and QAM/DVB-C modulator. It supports 4 CAS/SMS SimulCrypt. It suits 1U rack and can be configured by front panel LCD and NMS (network management software). Its high-integrated and cost-effective design makes it widely used in varieties of digital broadcasting distribution systems.
Features
- Integrated mux-scrambler modulator
- 32×IP input
- 4×DVB-C RF output
- Support 4×CAS/SMS
- 8M cache, anti-burst stream
- PID filter and re-mapping
- PSI/SI edit, NIT table inserts and PCR correction
- LCD/Keyboard control by front panel and network management by Ethernet
Technical Specifications
Input | IP | 1000mbps IP port (32×IP in) |
Output | Interface | 4×RF, F-head |
Impedance | 75Ω | |
Constellation | 16, 32, 64, 128, 256 QAM | |
Symbol Rate | 5~9 Msps, 1Ksps step | |
Error-Correcting Codes | RS code188/204 | |
MER | ≥40dB | |
BER | 0 | |
Output Level | 90~110dBuV | |
Level Test Port | 70~90dBuV | |
Level Attenuation Range | -20dBm~0dBm (per carrier), 0.5dB step | |
Frequency Range | 47MHz~870MHz | |
Multiplexer | from the input 32×IP | |
Scrambler | support 4×CAS/SMS; head-end implementation of DVB simulcrypt (ETSI TS 103 197 V1.4.1) | |
Management | network RJ-45, 10/100M | |
Keyboard+LCD | ||
General Features | Size | 482mm×280mm×44mm |
Temperature Range | 0~45°C (Operation); -20~80°C (Storage) | |
Power | 100-240VAC, 50Hz, 25W | |
Network Management
Device can be configured by Network Management Software. Below is an example of Video/Audio confirguration interface screenshot.
Network Management Software: http://211.149.232.3/download/DvbManager.exe
Typical Application
This product is mainly used for DVB-C System, CATV Headend Solution. It's called as DVB-C IP QAM modulator support 32*IP input, it multiplex, scrtamble andmodulato the input signal and output DVB-C/QAM RF signal. RF range is 47-870MHz.
Company Information
Chengdu SoChuang Electronics Co., Ltd. is a professional DVB headend equipment manufacturer. We can supply full range of cable and wireless digital TV head-end equipment including SD MPEG-2 Encoder, HD MPEG-4 Encoder, Modulator, IRD, IRD with CI, MUX/Multiplexer, Scrambler, Encoder Modulator,which applied to DVB-C, DVB-S/S2, DVB-T/T2, DTMB, and IPTV System. Our international business has expanded to more than 100 different countries and regions. Both ODM and OEM items are available.
Packaging & Shipping
Exhibitions
Certifications
Services & Contacts
Services
1. Neutral packing (without any brand) can be offered; customized front panel can be provided
2. MOQ: 1set
3. Lead Time: Stock Ready
4. Delivery Time: 4-6 days by Express
5. Delivery Terms: FOB/Express or EXW Air
6. Payment: TT/Western Union
7. OEM/ODM: Accept
Contacts
Email: sales1(@)sochuang.com
Skype: live:sales1_1586
WhatsApp: +86 188 8041 2327
Web: www.sochuang.com
FAQ
Why choose us?
1. 10 years experience in DVB head-end equipment, more than 100 different items
2. All products are developed by our experienced R&D team, which allow us to provide best after-sale support
3. Excellent pre-sale and after-sale technical team
4. High quality with competitive price
5. Fast feedback and fast delivery
6. OEM & ODM supported
2. All products are developed by our experienced R&D team, which allow us to provide best after-sale support
3. Excellent pre-sale and after-sale technical team
4. High quality with competitive price
5. Fast feedback and fast delivery
6. OEM & ODM supported
What we do?
1. Broadcast tv equipments: multi-channel Encoder, Transcoder, Professional IRD, Mux and Scrambler, DVB-C/S/S2/T/T2 Modulator, and Set top box
2. Hotel cable TV equiments: DVB-S/S2/T/T2 to RF (DVB-C/QAM, DVB-T, DVB-S) transmodulator, AV/CVBS/HD to RF (DVB-C/QAM, DVB-T, DVB-S) converter
3. Hotel IPTV solution: DVB-S/S2/T/T2 to IP, AV/CVBS/HD to IP, IPTV Streaming server, LIVE TV, VoD, and Android app
4. Smart Hotel RCU (room control unit) System: RCU, Card Key Switch, Touch Switch With LED Indicator, and RCU Management Software
5. FTTH Triple-Play: Subscriber management system, LIVE TV equipment, and Android STB
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