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| Categories | COFDM Video Receiver |
|---|---|
| Brand Name: | Hincn |
| Model Number: | HCT820+ HCR800 |
| Place of Origin: | China |
| MOQ: | 1 set |
| Price: | US$599~US$1,998 |
| Payment Terms: | ,T/T,Western Union,MoneyGram,D/P,D/A,L/C |
| Delivery Time: | 7~14 working days |
| Certification: | CE |
| Supply Ability: | 500 SETS/Month |
| Packaging Details: | Caton packing |
| Wireless (De) modulation: | COFDM |
| Transmission power: | 1W(30dBm) or 2.5W(34dBm) |
| Frequency: | 160MHz~860MHz |
| Encryption: | AES256 |
| Receiving sensitivity: | -100±1dbm at QPSK 8MHz |
| Bandwidth: | 1MHz to 8MHz |
| Company Info. |
| Hincn Limited |
| Verified Supplier |
| View Contact Details |
| Product List |
COFDM Wireless Transmitter Receiver With AES256 Encryption for Drone Video Link
Transmitter Key Features:
COFDM Video Transmitter Technical Specifications:
| Wireless Transmitter | |
| Interface | |
| HD video input | Standard HDMI interface |
| SD video input | 4PIN 1.5mm pitch connector(CVBS Analog Audio Video Input) |
| One-way transparent data transmission serial port | 3PIN 1.5mm pitch connector,default to be TTL3.3V level, standard RS232 level can also be optional before shipment. |
| Configure serial port | 4PIN 1.5mm pitch connector,TTL3.3V.It can be connected to our Parameter Configure Board, and can also be connected to a PC or other host computer. |
| Power input | XT30PW-M connector(12V Power Supply) |
| Antenna port | SMA male |
| COFDM Wireless Modulation Transmission | |
| Wireless modulation | COFDM |
| IFFT mode | 2K |
| Wireless bandwidth | 1MHz~8MHz adjustable,1KHz step forward |
| 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 |
| Wireless code stream | 0.5Mbps to 31.67Mbps( bites per second) |
| Frequency | Optional working frequency band 300~360MHz;350~400MHz;450~500MHz;520~560MHz; 580~620MHz;680~720MHz;820~860MHz. Other frequencies between 300~860MHz can be customized.Center operating frequency can be configurable, with a step of 1KHz. |
| Transmission power | 1W(30dBm) or 2.5W(34dBm),optional 10W/ 20W |
| Audio and video processing | |
| Support video input | Default one channel video input: HD or SD. Video input is automatically detected after power on. If connected at the same time, it defaults to the preferred HDMI input, and can also be changed to the preferred AV input. Optional dual video input simultaneous encoding and transmission. |
| Supported 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) |
| Video encoding | H265/H264 |
| Audio input | HDMI embedded audio or analog audio |
| audio format | AAC, 16bit, stereo, 32Kbps |
| Encryption | AES256 |
| Size | 104.5*50*27mm(Excludes protruding connectors) |
| Weight | Less than 140g |
| Power and Power Consumption | DC 12V power supply(11~13V) Power consumption for 1W PA power amplifier is less than 15W, and power consumption for 2.5W PA power amplifier is less than 23W. |
| Latency | H265:200~300 ms; H264: 50~130 ms |
The Paired COFDM Video Receiver Technical Specifications:
| Wireless Receiver | |
| Input /output | |
| HD video output | HDMI type A connector |
| Composite video output | RCA connector |
| Audio output | Embedded HDMI and RCA connector |
| RF input | Two SMA femal 50Ω |
| Power in | 3pin PH2.54mm connector |
| USB Host | Type A connector |
| OSD Key | Switch key for OSD -display |
| Rec Key | Switch key for Video recording |
| 3.3V TTL data uart | 3pin PH1.25mm connector |
| 3.3V TTL control uart | 4pin PH1.25mm lockable connector |
| Ethernet | RJ45 |
| TF-card | TF-card slot |
| COFDM Wireless Demodulation | |
| Demodulation | COFDM(DVB-T) |
| Carriers | 2K |
| Bandwidth | Configurable from 1MHz to 8MHz,step by 1KHz |
| 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 |
| Bitrates | 0.5Mbps to 31.67Mbps |
| RF | |
| Frequency Bands | 160~860MHz |
| Tuning Step Size | 1KHz |
| Sensitivity | -97±1dBm(BW=8MHz, QPSK, CR=2/3, GI=1/16) for one channel and add 3dBm for two channels |
| Video and Audio | |
| Video output | HDMI and CVBS, Ethernet (RTSP protocol by default, option UDP), USB |
| Video formats | 1080P or 720P 720*480 60I(NTSC), 720*576 50I(PAL) |
| Video Decoding | MPEG-4/H.264 AVC |
| Audio Output | Embedded HDMI and AV audio |
| Audio Decoding | AAC |
| Descryption | AES256 |
| Storage | USB disk or Micro- SD card |
| Monitoring and control | |
| Control method | Setup with our Config Panel or Windows PC or other device via control UART. |
| Temperature range | |
| Full specification | 0° to +70°C Ambient |
| Storage | –40° to +80°C |
| Physical Characteristics | |
| Dimensions | 115*90*34mm |
| Weight | 260g |
| Power requirements | |
| Input range | 7~16VDC |
| Power consumption | <300mA @ 12V |
IO Signals
The wireless transmitter is assembled with modulator, encoder and PA power amplifier. The wireless receiver is composed of demodulator and decoder. If you only want to purchase the OEM modules, please contact us for the corresponding informations for transmitter and receiver modules.
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