Shenzhen dingshen Industrial Co., Ltd
Shenzhen dingshen Industrial Co., Ltd
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Lightweight Micro HD UAV Video Transmitter H.265 Drones Transmission System
Description of mini UAV Video link:
DS-HDT1W small UAV video transmitter is a micro full HD COFDM video transmitter, specially designed for UAV, UGV and body-worn use. It is a rugged,miniature,high definition digital video transmitter ideal for long range video and data control purpose. DS
-HDT1W transmitter is in full HD resolution with HDM-I input for HDM-I camcorder connection, and data serial port (RS485/RS232/TTL) for two-way data transmission.
The increased compression and efficiency of the H.264/H.265 encoder offers users additional range with the added benefit of small size, low latency and low power consumption.In particular, COFDM provides robust,secure and reliable video transmission over long ranges.And its great security of the transmission can be ensured using the optional internal AES user defined encryption from end to end.
Specification of UAV video data link:
| Voltage | DC12V |
| Current | 600mA |
| AV input | HDMI: support HD1080P/1080I,720P,576,480; |
| Data serial port (option) | RS485/RS232/TTL, two-way communication |
| Frequency | 300~900MHz (optional); other frequencies customized |
| Bandwidth | 2/2.5/4/8MHz(adjustable) |
| RF power | 1 Watt (30dBm) |
| Encryption | AES -user defined password |
| Modulation | COFDM,2K,QPSK |
| Constellation | QPSK,16QAM,64QAM |
| Carrier | 2K,8K |
| Flatness | Full band≤2dB,8MHz≤0.5dB |
| FEC | 1/2,2/3,3/4,7/8 |
| Guard Interval | 1/32,1/16,1/8,1/4 |
| Video Compression | H.265/H.264/MPEG-4 |
| Resolution | 720P,1080i/1080P@60fps |
| Parameter control method | User can set up the related parameters by the control buttons |
| Built-in small LCD | display parameters, touch screen setting parameters |
| Power switch | ON/OFF simple operation |
| CNR(weighting) | ≥58 dB |
| Sloping field SNR | ≥50 dB |
| RF Interface | SMA |
| Video formats | PAL/NTSC(self-adaption) |
| Low latency | 200ms |
| Working temperature | -20℃～75℃ |
| Dimension | 100*60*16mm |
| Weight | 133g |
Features of lightweight digital video transmitter:
* COFDM modulation;
* Small size, lighter and low power consumption;
* Full HD video resolution, H.264/H.265 compression;
* inbuilt with HDM-I and two- way data serial port;
* Heat dissipation with aluminum case;
* Great security by AES user defined encryption;
* Ideal for UAV / UGV and hidden mission use;
* Low latency.
