HDMI Video Transmitter And Receiver COFDM Module For 4K Wireless Transmission
Price:
US$798.00~US$929.00
MOQ:
1 pc
Delivery Time:
7~14 working days
Brand:
Hincn
Product Description
HDMI Ethernet Input COFDM HD Transmitter Module For 4K Video Wireless Transmission
Product Attributes
| Wireless modulation | COFDM |
| Transmission power | Configurable from -93dBm to -5dBm |
| Frequency | 160MHz~4GHz |
| Video input | HDMI & Ethernet |
| Management | Web UI or serial port |
| Brand | Hincn |
Key Features
- COFDM modulation technology
- HDMI input supporting 4K (3840*2160@30) video transmission
- H265/H264 encoding with low latency
- IP camera video input via network port
- Analog audio or HDMI audio input support
- Unidirectional data transmission serial port
- Web UI or serial port configuration for management
Product Overview
The 4K COFDM HD Transmitter module consists of two modules: COFDM modulator and 4K video encoder, connected via 26-pin FPC cable. This transmitter supports 4K (3840×2160@30) video input with H265/H264 low-latency encoding, IP Camera video input, and transmission after COFDM modulation.
Interface Functions
| HDMI in | Standard Type A HDMI connector supporting up to 4K (3840×2160@30) video input with H265/H264 low-latency encoding |
| Ethernet | 4 pin PH1.25mm connector supporting simultaneous IP camera and HDMI input video for COFDM modulation. Configurable via Web UI (default IP: 192.168.0.215) |
| Data Uart | 3PIN PH1.25mm connector, bidirectional transparent data uart, TTL 3.3V level with configurable baud rate |
| Control Uart | 4PIN PH1.25mm connector, TTL 3.3V level for module management via host computer or configuration control board |
| Analog Audio in | 3PIN PH1.25mm connector for analog audio input (AAC, 16-bit, mono, 48 Kbps). Configurable as HDMI audio or separate analog input |
| Power in | 2PIN PH2.0mm connector with reverse connection protection (7-30V input, max 5W consumption, 400mA at 12V) |
| HDMI out | Standard Type A HDMI connector |
| USB | For software upgrade and maintenance |
| Tx | IPEX connector for COFDM modulation RF output |
Technical Specifications
| Model number | HC-T4K |
| Modulation | COFDM QPSK, 16QAM, 64QAM |
| Number of Subcarriers | 2K |
| Wireless bandwidth | 1MHz~8MHz adjustable (1KHz step) |
| 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: ~130ms H265 4K: ~350ms |
| Size | 80×50mm (excluding connector protrusions) |
| Weight | 41g |
| Thickness | Less than 15mm |
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Get in Touch
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Company
Hincn Limited
Location
14/F, The Belgian Bank Building, No. 721-725 Nathan Road, Mongkok, Kowloon, Hongkong,China
Contact Person
Angela