170MHz-2900MHz RF AV CVBS To COFDM Modulator Encoder Video Transmitter For Drone
Brand Name:Hincn
Model Number:HC-S5
Minimum Order Quantity:1 pc
Delivery Time:7~14 working days
Payment Terms:,T/T,Western Union,MoneyGram,L/C,D/A,D/P
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
170MHz - 2900MHz RF COFDM Modulator Video Transmitter For Drone Analog Video Link
Key Features:
- Mini size, high integration, modularization and combinational design.
- Combines COFDM modulation and H.265 encoding technology.
- Capable of simultaneously transmitting one analog video signal and one unidirectional data at a maximum rate of 230400 bps.
- Low latency with end-to-end latency as low as 120ms.
- Comprehensive communication functions with extremely strong diffraction performance.
- Support NLOS,high-speed mobile transmission.
- Heat dissipation of aluminum case design, shock resistance and impact resistance.
Transmission distance:
In non-line-of-sight (NLOS) mobile transmission, ground to ground, with the height of both receiver and transmitter end are both 3 meters, the transmission distance is at least 3km;
Under ideal conditions, with slight non-synchronous electromagnetic interference;transmission range is at least 30 km;
In a clean electromagnetic environment, the maximum transmission distance can reach over 100 km.
- The maximum supported moving speed can reach up to 600 kilometers per hour.
- Support full custom.
Application:
This COFDM modulator video transmitter is mainly applied in technical reconnaissance and evidence collection by the public security and security inspection departments. Due to its extremely strong diffraction performance and high anti-interference ability in narrow bandwidth, it is particularly suitable for wireless video transmission of low-altitude high-speed UAV drones and UGV equipment.
Relationship between transmission distance and height
Technical Specifications:
| 170MHz - 2900MHz RF COFDM Modulator Video Transmitter For Drone Analog Video Link | |
| Model No. | HC-S5 |
| Modulation | COFDM |
| Working voltage | DC11V~DC18V |
| Working current | Mainboard current:160mA, whole transmitter current:0.5W@≤0.6A DC12V, 1W@≤0.8A DC12V, 2W/@≤1.1A DC12V, 3.5W@≤1.8A DC12V5mm pitch connector,default to be TTL3.3V level, standard RS232 level can also be optional before shipment. |
| Control interface | Standard RS232 port, 8 data bits, 1 stop bit, even parity, baud rate: 19200 |
| Transparent data interface | One unidirectional transparent serial port for transmission, 8 data bits, 1 stop bit, supports odd parity, even parity, and wireless calibration. Baud rate:1200/2400/4800/9600/19200/38400/57600/115200/230400 |
| Encryption | 128-bit AES encryption |
| Constellation | QPSK(4QAM), 16QAM, 64QAM (default setting is QPSK.) |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 (default setting is 1/2) |
| Guard interval | 1/32, 1/16, 1/8, 1/4 (default setting is 1/32) |
| Carriers | 2K |
| Bandwidths | 2MHz, 3MHz, 4MHz, 5MHz, 6MHz, 7MHz, 8MHz adjustable (default setting is 2MHz) |
| Bitrates | 1200kbs~20000kbs adjustable (default setting is 1500kbs) |
| Transmitted power | Mainboard output power: -7 dBm (average power), whole transmitter output 0.5W/1W/2W/5W (customizable) |
| Frequency | 170~2900MHz frequency can be adjusted, step by 100KHz (the controller is set to 1 MHz by default. Frequency of the whole transmitter can to be customized |
| Power flatness | Less than 0.2 dB within the 10 MHz bandwidth |
| Shoulder ratio | Mainboard: 52dB, when the transmitter output power is 30dB, the shoulder ratio is better than -30dB |
| Second harmonics | ≤-65dB |
| MER | 32dB |
| Input video format | CVBS: NTSC/PAL |
| Video encoding format | H.265 |
| Video delay | end-to-end≤120ms |
| Protection standard | Aluminum radiator type case, rust-proof and shock-resistant design |
| Size | Mainboard size:50mm*35mm*10mm, transmitter size:67*48*23mm |
| Weight | Mainboard≤15g, transmitter≤85g (2W output) |
Matching COFDM Receiver:
170MHz-2900MHz RF AV CVBS To COFDM Modulator Encoder Video Transmitter For Drone
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