H.265 COFDM Mainboard
Transmitting Module
Product Introduction
The model of TX is a new launch digital transmitter module from SAFE GUARD company which adopting of the latest COFDM and H.265 video coding technology that support multiple IP input with triple video interfaces (HDMI/SDI/CVBS), and is capable for non-line-of sight (NLOS) transmission.As its such an efficient and innovative H.265 compression coding method,the module has achieved effective improvements in improving coding efficiency,reducing coding delay,algorithm optimization,anti-erro rate and the image quality which achieves the best image compression effect and enable to input of multiple UDP compliant IP video streams.Due to these perfect features,it perfectly accomplish of multi-channel video transmission simultaneously by connecting a single transmitter in single frequency. It is widely used in high standard unmanned control system and intelligent control equipment for multi-channels video transmission.

Product Features
| Working voltage | DC 6~17V |
| working current | 700mA_12V/8.5W |
| Video input | SDI/HDMI/CVBS |
| UART | transparent TTL serial one-way data transmission |
| LAN | 4 UDP ports |
| Transfer rate | 30Mbits/S_RJ45 & 115200bps_RS232 |
| RF bandwidth | 1/2/4/8M |
| Tx frequency | 300MH~4400MHz optional |
| Encryption | 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 |
| Video compression | H.265 |
| Modulation | COFDM、QPSK、QAM16、QAM64 |
| RF output | IPX |
| Parameter control method | Through the LCD control kepads to preset the related parameters |
| Dimension | 78*48*20mm |
| Weight | 115g |
RX —Receiving Board
Product Features
1. H.265 high-efficiency full HD video decoding.
2. COFDM ultra-narrow band demodulation technology.
3. Transparent network protocol,high capacity of transfer rate.
4. Built-in with USB for video recording.
5. Triple video outputs (HDMI / SDI / CVBS).
Product Specifications
| Working voltage | DC 6~17V |
| working current | 12V/800mA (power consumption 10W) |
| Video output | SDI/HDMI/CVBS (single selection) |
| Frequency | 300MHz – 4400MHz optional |
| RF bandwidth | 1/2/4/8M |
| A/V output | CVBS ,stereo L/R audio channel |
| Ethernet | standard RJ-45 |
| LAN | 1 port |
| UATR | Transparent TTL serial data transmission |
| RF bandwidth | 1/2/4/8M |
| Rx frequency | For video recording |
| 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 |
| Video decoding | H.265 |
| Modulation | COFDM、QPSK、QAM16、QAM64 |
| RF output | IPX |
| Parameter preset | Through the LCD control kepads to preset the related parameters |
| Dimension | 120*65*27mm |
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