Shenzhen dingshen Industrial Co., Ltd
Shenzhen dingshen Industrial Co., Ltd
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Lightweight UAV Video Link 10-20km HD Wireless Video Transmitter H.265 Coding
Features of best choice light weight hd transmitter sky to ground
* COFDM modulation, Stable transmission
* H.264 video compression, DVD video quality;
* Modular design and highly integrated
* NTSC/PAL automatically adapt , support user adjustable;
* Supports high-speed mobile NLOS ( Non Light Of Sight ) transmission;
* Lithium battery for power supply (continuous working time is 1 hour max)
* Adjustable working frequency, bandwidth, RF power and etc.
* Transmission security by encryption of AES 128/265 bits
* 133g net weight (without battery), portable for UAV applications.
* Matched with multifunction amplifier for longer range requirement.
Description:
DS-HDT1W is a micro new customized 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. KP-HDT1W transmitter is in full HD resolution with HDMI input for HDMI camcorder connection, and data serial port(RS485/RS232/TTL) for one-way data control.
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.
Transmitter Specification:
| Voltage | DC12V |
| Power supply | DC12V/600mA |
| AV input | HDMI: support HD1080P/1080I,720P,576,480; |
| Data serial port | RS485RS232/TTL ,one-way communication |
| Frequency | 300-1500MHz (optional) |
| Bandwidth | 2/2.5/4/8MHz(adjustable) |
| RF power | 1Watt(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,but will be shut up in 3 seconds after on. |
| 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(without battery) |
Receiver specificatations:
| Frequency | 300-900MHz(option) |
| Bandwidth | 2/2.5/4/8MHz (adustable) |
| RF Level Input | -92dBm~-20dBm / -105dBm~-20dBm |
| RF Impedance | 50Ω |
| RF Interface | N female |
| Modulation | COFDM |
| Constellation | QPSK,16QAM,64QAM(optional), QPSK/16QAM/64QAM @ 6/7/8MHz |
| FEC | 1/2,2/3,3/4,5/6,7/8 (optional) |
| Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
| Carrier | 2K,8K |
| Video Decoding | ISO/IEC13818-2 MPEG-2MP@ML |
| Aspect Ratio | 4:3, 16:9 |
| Resolution | 1080P; 720P |
| Audio Output | Analog stereo left and right channels |
| Lines of horizontal | 625 or 525 Line |
| Decryption | AES256 bit / ALLTECH Basic scrambling |
| Working Voltage | AC220V / DC12V |
| Temperature | -30~70° |
| Dimension | 430*310*65mm (1U Aluminium alloy box) |
| Weight | 1.5 kg |