HD SDI Transmitter Encoder COFDM Module For NLOS Video Audio Data Transmission
Price:
US$898.00~US$998.00
MOQ:
1 pc
Delivery Time:
7~14 working days
Brand:
Hincn
Product Description
HD-SDI COFDM Transmitter Modulator Encoder For NLOS Video Audio Data Transmission
Key Features
- COFDM modulation with H.265/H.264 encoding technology
- Low latency wireless video/audio transmission in NLOS conditions
- Supports high-speed movement applications
- Includes transparent transmission serial port
- AES256 encryption for secure data transmission
Technical Specifications
| Attribute | Value |
|---|---|
| Video Input | SDI or AHD |
| Encryption | AES256 |
| Frequency | 200MHz~2300MHz |
| Bandwidth | 1MHz~8MHz |
| Input Voltage | 7~24VDC |
| Control Method | Config Panel or via control UART |
Input/Output Ports
| Port Type | Connection |
|---|---|
| HD Video input | SDI, MMCX Connector |
| AHD Video input | 4PIN PH1.25mm Connector |
| TTL data uart | 3PIN PH1.25mm Connector |
| TTL control uart | 4PIN PH1.25mm Connector |
| Power in | 2PIN PH2.0mm Connector |
| RF output | IPEX |
Detailed Specifications
| Modulation | |
| Modulation | COFDM(DVB-T) |
| 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 |
| Constellation | QPSK, 16QAM, 64QAM |
| Bitrate | 0.5Mbps to 31.67Mbps |
| RF | |
| Frequency bands | 200MHz~2300MHz |
| Tunning step size | 1KHz |
| Power out | Configurable from -93dBm to -5dBm(subject to frequency) |
| Video and Audio | |
| Video input | SDI or AHD(AV compatible), auto-detected after system start-up |
| Video formats | 1080@60P, 1080@50P, 1080@30P, 1080@25P, 1080@24P, 1080@60I, 1080@50I, 1080@30I, 720@60P, 720@50P, 720@30P, 720*480 60I(NTSC), 720*576 50I(PAL) AHD 720P@25P/30P, AHD 1080P@25P/30P |
| Video coding | H.265 |
| Audio input | Embedded SDI or AV audio(Specify Mic in/Line in) |
| Audio coding | AAC,16 bit, stereo, 32Kbps |
| Encryption | AES256 |
| Others | |
| Monitoring and control | Comprehensive setup with our Config Panel or other device via control UART |
| Temperature range | Full specification: 0° to +70°C Ambient Storage: -40° to +80°C |
| Dimensions | 70*45*13mm(not including connectors out of the board) |
| Input range | 7~24VDC |
| Power consumption | <350mA@12V |
| Latency | H264 low-latency mode: 50ms~150ms H265 normal latency mode: 200ms~250ms |
*AHD: Analog High Definition
Functional Modes
The COFDM transmitter module can operate in various functional modes with different firmwares. Settings can be clearly stated before shipment.
Default Functions
- H.265 video compression and COFDM modulation
- Video input via SDI or AHD interface
- Full HD resolution, 1080p/i @60fps
- Adjustable working frequency, bandwidth, video stream bitrates, and RF power
The default normal function of the COFDM video transmitter module will be paired with our HD5 receiver module. The delay of the HD video displayed on the HDMI screen from the transmitter input to the receiver is about 200ms to 250ms.
Optional Functions
- Standard H.264 video compression: paired with HD1 or HD4 receiver modules
- Proprietary H.264 video compression (lowest latency): paired with HD1 or HD4 receiver modules (50ms to 150ms delay)
- Dual-channel video input via SDI + AHD interface: paired with HD5 receiver module with specified firmware
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hincn Limited
Location
14/F, The Belgian Bank Building, No. 721-725 Nathan Road, Mongkok, Kowloon, Hongkong,China
Contact Person
Angela