Shenzhen dingshen Industrial Co., Ltd
Shenzhen dingshen Industrial Co., Ltd
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Security Equipment for Vehicle Long Range HD Video Powerful Wireless Video Broadcast Transmitter
DS-HDT5000 is a powerful COFDM wireless video transmitter from Shenzhen Safe Guard ( The video transmitter adopts the latest COFDM modulation and narrow bandwidth at its core, which allows the DS-HDT5000 wireless transmitter performs well in fast speed moving and NLOS(non-line-of-sight) transmission environment.
With 15W~25W rf power, the DS-HDT5000 video transmitter can easily achieve 15~20km long range wireless video in urban area, and with 1920*1080P high quality broadcast standard image.
Tailor made solution is the main key features of Safe Guard COFDM wireless microwave products. The RF power, frequency, video input, and the housing of the SFGT-HD25W cofdm video transmitter all can be designed and customized based on user's application and requirement.
Transmitter parameter:
| Frequency | 300-900Mhz or other frequency customized |
| Modulation | COFDM |
| Consumption | <40W |
| Encryption | AES 128 bits |
| Constellation | QPSK(4QAM),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,8K |
| Bandwidth | 2/3/4/6/7/8MHz (option) |
| Transfer rate | 6Mbit@8M; 2.5Mbit@4M; 1.2Mbit@2M |
| RF power | 2~5W adjustable |
| Video input | HDMI,CVBS,AHD,SDI (option) |
| Video coding | MPEG-4/H.264 |
| Video resolution | 1920*1080P/I@60fps; 1280*720P/I@60fps; 704*576 PAL |
| Transmission distance | 100km LOS from air to ground; 3-5km NLOS on ground station |
| Working voltage | DC12V |
| Working Temperature | -20℃ -- +55℃ |
| Dimension | 220*150*60mm |
| Weight | 1362g |
| Box colour | Black |
| Antenna port | N type |
This special designed system is for UAV long range distance transmission, it is also popular to use in other fields for live broadcast video audio transmission.
Receiver parameter:
| Frequency | 300-900Mhz or other frequency customized |
| Bandwidth | 2/3/4/5/6/7/8MHz (option) |
| RF input level | -94dBm~0dBm(8M)/-98dBm~0dBm(2M) |
| RF input impedance | 50Ω |
| RF input type | N type |
| Modulation | COFDM |
| Constellation | QPSK,16QAM,64QAM(adjustable) |
| FEC | 1/2,2/3,3/4,5/6,7/8(adjustable) |
| Carrier | 2k |
| Guard Interval | 1/32,1/16,1/8,1/4(adjustable) |
| Video coding | MPEG-4/H.264 |
| Screen | 4:3 16:9 |
| Video resolution | 1920*1080P/I@4Mhz |
| Audio output | Stereo unbalance 300/ 200mv |
| AV output | 2 Audio output + 2 Video output; SDI |
| Working voltage | AC220V/DC12V <1A |
| Working Temperature | -20℃~+50℃ |
| Dimension | 483*300*44mm |
| Weight | 1.5kg |
* COFDM modulation, Stable transmission
* MPEG-4 /H.264 video compression,DVD video quality
* Support high speed mobile transmission
* Works well in case of NLOS harsh environment;
* Great security by encryption of AES128 bits
* Support custom made for you or add additional functionality.
*More intuitive and natural with a coulobmeter
