Цифровое телевидение 12 в 1 SD CVBS видео из AV DVB-C RF H.264 кодировщик
- Категория: Radio & TV Broadcasting Equipment >>>
- Поставщик: Catcast,Technology,Co.,Ltd.,(chengdu)
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.52 $* | 0.90 $* |
| Aug-17-2025 | 0.69 $* | 0.1 $* |
| Jul-17-2025 | 0.95 $* | 0.15 $* |
| Jun-17-2025 | 0.45 $* | 0.95 $* |
| May-17-2025 | 0.49 $* | 0.73 $* |
| Apr-17-2025 | 0.82 $* | 0.30 $* |
| Mar-17-2025 | 0.1 $* | 0.12 $* |
| Feb-17-2025 | 0.86 $* | 0.16 $* |
| Jan-17-2025 | 0.80 $* | 0.79 $* |
Характеристики
Digital TV 12 In 1 SD 12 CVBS to DVB-C RF H.264 Encoder Modulator
Product Description
HP4134A 12IN1 DVB-C SD Encoder Modulator supports 12×CVBS and 12 pairs of unbalanced audio input and 1×RF output. After coded and modulated, the input signal can be directly output or mixed output with original TV signal. It can be widely used in home entertainment, security and protection monitoring, hotel LCD panels, shopping mall advertising and other similar places.
Key Features
* Integrated encoder and modulator
* 12*CVBS+Audio
* DVB-C RF out
* RF Range: 47-870MHz
* Keyboard+LCD control and network management
* 12*CVBS+Audio
* DVB-C RF out
* RF Range: 47-870MHz
* Keyboard+LCD control and network management
Specification
Input | Video Signal | 12×CVBS | |||||
Audio Signal | 12 pairs of unbalanced audio | ||||||
Video Coding | MPEG2/H.264 full D1 | ||||||
Resolution | 720×576 (PAL); 720×480 (NTSC) | ||||||
Bit Rate | 1.0~15Mbps continuously adjustable per channel | ||||||
Audio Coding | Sampling | 48KHz | |||||
Code Rate | 64, 128, 192, 256, 384Kbps | ||||||
Property | MPEG-1, Layer 1/2 | ||||||
Output | 1×DVB-C RF (47-870MHz), F-head | ||||||
DVB-C Modulation | Frequency Range: 47~870MHz, 1KHz step | Output Level: 80~110dB | |||||
Constellation: 16/32/64/256-QAM | Symbol Rate: 5~9Msps | ||||||
Error-Correcting Codes: RS code188/244 | BER: 0 | ||||||
Impedance: 75Ω | MER: ≥39dB | ||||||
Level Attenuation Range: 0~30dB (0.5dB step) | |||||||
General Features | Size | 482mm×280mm×44mm | |||||
Temperature Range | 0~45°C (operation); -20~80°C (storage) | ||||||
Power | 100-240VAC, 50Hz, 25W | ||||||
Related Products
Packing&Shipping
Package type: each pcs wth soft ,safety polyfoam ,then packed in brown box
Shipping way: it usually take 5-7 days by DHL, TNT, Fedex, UPS to arrive your local place
Company Introduction
Catcast Technology Co.,Ltd is a high-tech enterprise which concentrates on the research, manufacture, sale and engineer service of digital TV headend & broadcasting equipments with 18 years history in Chengdu, China. Catcast is building up both domestic and overseas markets while making a good contribution to the TV broadcasting industry. As a TV network investor, we have accumulated a great deal of experience in network operation of cable or wireless digital TV, IPTV, DSNG system as well as transfer analog tv system to digital tv system. Upgrade CATV/MATV to IPTV system. We are always striving for innovation , and keep the principle to do business: The same product , we win the quality. The same quality, we win the price.
why choose us
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