COFDM 720P OEM MAIN BOARD
I. Transmitting Main Board
COFDM wireless video transmission OEM main board, adopts composite NTSC＼PAL video pre-processing technology and efficient video coding algorithm to improve coding efficiency and reduce coding delay. Algorithm optimization, anti-bit error rate and further improvement of image quality have been carried out and effectively improved. It can achieve the best image compression at the lowest bit rate.
Product Features
1. Integrated design of high integration (coding, modulation and frequency conversion)
2. 2/2.5/4/8MHz bandwidth adjustable;
3. Full frequency output, frequency 300-900MHz optional stepping 1MHz;Size: 70mm(Length) 45mm(Width)
Product Specification
| Input Power | DC6-17V |
| Work Current | 420MA |
| Video Input | CVBS；1080*720P |
| Audio Channel | 2 Channel |
| Word Bandwidth | 2＼4＼8M |
| TX Frequency | 300-4400MHz optional |
| Output Power | 0dbm Adjustable |
| Decryption | 128-bit dynamic AES |
| FEC | 1/2 2/3 3/4 5/6 7/8 |
| Guard Interval | 1/32 1/16 1/8 1/4 |
| Coding | MPEG-2 |
| Modulation | COFDM |
| Modulation Format | QPSK/QAM16/QAM64 |
| RF Interface | MMCX |
| Parameters Control Method | Through the LCD control panel can set up parameters |
| Size | 70×45MM |
II. Receiving Board
Product Features
1.Support HD1080P 720P 576P
2.H.264 / MPE2 full-featured image decoding supporting COFDM mode
3.Support military grade non-standard 128-bit AES decryption
4.Digital panel operation and display.
5.Support dual antenna multi-carrier diversity reception
Product Specification
| Voltage | 6-15V |
| Work Current | 330mA/12V |
| Receiving Sensitivity | -103dbm/2M |
| Video Output | CVBS/ HDMI |
| Work Bandwith | 2M 2.5M 4M 8M |
| RX Frequency | 300-4400MHz optional |
| Decoding mode | H.264/MPEG2 |
| H.264/MPEG2 | COFDM |
| RF Interface | SMA. Dual Channel Diversity Reception |
| Parameters control method | Through the LCD control panel can set up parameters |
| Size | 120mm*65mm |
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