UHF Band Video COFDM Wireless Signal Transmitter Mainboard HD 4K
Price:
US$798.00~US$929.00
MOQ:
1 pc
Delivery Time:
7~14 working days
Brand:
Hincn
Product Description
UHF Band COFDM Transmitter Modular Mainboard Wireless HD 4K Video Transmitter
Product Attributes
| Wireless modulation | COFDM |
| Video input | HDMI & Ethernet |
| Management | Web UI or serial port |
| Brand | Hincn |
| OEM & ODM | Support |
| Encode | H265/H264 |
Key Features
- COFDM modulation technology
- HDMI input supporting 4K (3840*2160@30) video transmission
- Low latency H265/H264 encoding
- Network camera video input support via Ethernet
- Analog audio or HDMI audio input support
- Serial port for unidirectional data transmission
- Dual management options: serial port or web-UI
COFDM Transmitter Module
The 4K COFDM Transmitter module combines two components: a COFDM modulator and 4K video encoder, connected via 26-pin FPC cable. This HD transmitter supports 4K (3840*2160@30) video input with H265/H264 low-latency encoding, along with IP Camera video input for COFDM modulation transmission.
Interface Specifications
| HDMI in | Standard Type A HDMI connector supporting up to 4K (3840*2160@30) video input with H265/H264 encoding |
| Ethernet | 4-pin PH1.25mm connector supporting simultaneous IP camera and HDMI input. Configurable via Web UI (default IP: 192.168.0.215) |
| Data Uart | 3-pin PH1.25mm connector for bidirectional transparent data (TTL 3.3V level) with configurable baud rate |
| Control Uart | 4-pin PH1.25mm connector (TTL 3.3V level) for module management via host computer or control board |
| Analog Audio in | 3-pin PH1.25mm connector supporting analog audio input (AAC, 16-bit, mono, 48 Kbps). Configurable as Line in/Mic in |
| Power in | 2-pin 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 upgrades 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 | <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