Shenzhen dingshen Industrial Co., Ltd
Shenzhen dingshen Industrial Co., Ltd
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20km UAV Video Link 2 Watt HD COFDM Wireless Video Transmitter Data
Description:
DS-HDT2W is an ultra-thin, ultra-small wireless communication device with integrated OLED display control interface with high brightness and low power consumption. Itscan transmit high quality full 1080P hd video and audio even though there are some building blocks or high-speed mobile shooting. DS-HDT2W widely used in UAV aviation filming,military,covert investigation, image monitor and real-time wireless video transmission and so on.
Features:
● COFDM modulation technology ensure the stability of signal
● Support FULL HD quality,1080i/P@30fps;
● Built-in with HD and BNC ports;
● Provide AES128 encryption for video safety.
● It will be HD1080P/i transmission when the RF bandwidth is 4/8MHz.;
● 2-5W rf power adjustable
● Low delay time
● With four holes at the bottom of the transmitter for fixed installation
● Widely used in helicopter shooting, Live broadcast and etc…
Transmitter parameter:
| Power section
| |
| DC Input | DC11V~DC16V |
| Working Current | ≤1.1A DC12.5V |
| Transmitter section
| |
| Frequency range Output | 250MHz-320MHz330MHz- 450MHz / 1000MHz --4400MHz,or can be customized according to customer's request. |
| Modulation | COFDM |
| RF bandwidth | 4/8MHz(adjustable) |
| Power output | 1-3W(adjustable),in 1dB step |
| SHG | >52dBc |
| Encryption | AES128/256bits |
| Constellation | QPSK,16QAM,64QAM |
| FEC | 1/2,2/3,3/4,5/6, 7/8 |
| Guard Interval | 1/32,1/16,1/8,1/4 |
| Carrier | 2K |
| Flatness | Full band≤2dB,8MHz≤0.5dB |
| AV Interface | HDMI/SDI(have to choose one) |
| CNR(weighting) | 58dB |
| Sloping field SNR(unweighted) | ≥50dB |
| Analog Audio
| |
| Balanced audio input range | Vmax=±15V |
| Unbalanced audio input range | Vmax=3Vpp |
| HD interface | SDI/HDMI(single selection) |
| Encryption | AES 128/265 bit / ALLTECH Basic scrambling KIIMPOK TECHNOLLOGY CO..,, LLIIMIITED D |
| Standard | SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M |
| Input range | 800±80(mV) |
| Versions | HDMI 1.3 |
| HDCP protocol | Yes |
| Encoding support
| |
| AV rate | 64,96,112,128,160,192,224,256,320,384Kbps(adjustable) |
| Audio encoding mode | MPEG1 Layer2 |
| CBER | <2.0E-4 |
| Video resolution | Maximum 1920×1080P/I@ 60P |
| Video coding | H.264 |
| Video rate | 500kbps-16.68Mbps(autoadaptation) |
| Format | YCbCr4:2:2 |
| OperatingTemperature | -25℃~55℃ |
| Storage Temperature | -40℃~70℃ |
| Distance | 20-60km LOS distance(on air) 1-3km NLOS distance(Ground to ground) |
| Appearance characteristics
| |
| Dimension | 167*90*25mm |
| Weight | 515g |
