AV HDMI 4K COFDM Video Transmitter And Receiver Module With Low Latency H.265 Encode
Brand Name:Hincn
Model Number:HC-T4K +HD5
Minimum Order Quantity:1 pc
Delivery Time:7~14 working days
Payment Terms:,T/T,Western Union,MoneyGram,D/P,D/A,L/C
Place of Origin:China
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14/F, The Belgian Bank Building, No. 721-725 Nathan Road, Mongkok, Kowloon, Hongkong,China
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Product Details
AV HDMI 4K COFDM Video Transmitter And Receiver Module With Low
Latency H.265 Encode
Key Features
- COFDM modulation
- Support HDMI input, 4K (3840*2160@30) video H265/H264 encoding with low latency
- Supports input of IP camera video via network port
- Supports analog audio or HDMI audio input
- Supports one unidirectional data transmission serial port
- Web UI method or configuration through serial port for management
COFDM Modulator with Encoder
The 4K COFDM video transmitter module is composed of two modules: the COFDM modulator and 4K video encoder, which is connected by 26-pin FPC ribbon cable between the two modules. Achieving the highest 4K (3840*2160@30) video input, H265/H264 low-latency encoding. It also supports IP Camera video input and transmitted after COFDM modulation.
Interface Function Description of COFDM video transmitter module
| HDMI in | Standard Type A HDMI connector, capable of supporting up to 4K (3840*2160@30) video input with H265/H264 low-latency encoding. |
|---|---|
| Ethernet | 4 pin PH1.25mm connector, support simultaneous connection of IP camera and HDMI input video for COFDM modulation and transmission together. The parameters of the COFDM module can also be configured via the Ethernet port connection to the computer by Web UI. The default IP address is 192.168.0.215. |
| Data Uart | 3PIN PH1.25mm connector, bidirectional transparent data uart, TTL 3.3V level, transmission baud rate and other parameters can be configured. |
| Control Uart | 4PIN PH1.25mm connector, TTL 3.3V level, it can be connected to the host computer or our configuration control board for management of the COFDM transmitter module. |
| Analog Audio in | 3PIN PH1.25mm connector, capable of connecting analog audio input and video for simultaneous encoding and transmission. Default configuration is HDMI audio input, or it can be configured as HDMI input for video, and this audio input port for analog audio. The audio is encoded as AAC, 16-bit, mono, 48 Kbps. Line in/Mic in can be configured via software. |
| Power in | 2PIN PH2.0mm connector, supports reverse connection protection for power input, power input range is 7 to 30V. The maximum power consumption of the COFDM transmitter module is 5W. Maximum current is 400mA at 12V. |
| HDMI out | Standard Type A HDMI connector |
| USB | Software upgrade and maintenance use |
| Tx | IPEX connector, COFDM modulation RF output port |
COFDM video transmitter module Technical Specifications
| Modulation | COFDM QPSK, 16QAM, 64QAM |
|---|---|
| Number of Subcarriers | 2K |
| Wireless bandwidth | 1MHz~8MHz adjustable, 1KHz step forward |
| Frequency | 160MHz~4GHz |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
| Guard interval | 1/32, 1/16, 1/8, 1/4 |
| Output power | Configurable from -93dBm to -5dBm |
| Bitrate | 0.5Mbps to 31.67Mbps |
| Encryption | AES256 |
| Latency | H264 1080P low-latency mode: about 130ms H265 4K latency mode: about 350ms |
| Size | 80*50mm (The dimensions not including the protruding part of the connector) |
| Weight | 41g |
| Thickness | less than 15mm |
Paired COFDM receiver module
When the HC-T4K COFDM transmitter module and the HD5 receiver module are operating in the H264 or H265 4K mode, the latency from the 4K HDMI input at the transmitter to the 4K HDMI display at the receiver is approximately 350ms.
OEM& ODM Service:
We have different kinds of COFDM transmitter modules with different functions, support multiple video input formats.Welcome OEM & ODM video transmission solutions. Just contact and talk about your project requirements.
AV HDMI 4K COFDM Video Transmitter And Receiver Module With Low Latency H.265 Encode
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