Shenzhen dingshen Industrial Co., Ltd
Shenzhen dingshen Industrial Co., Ltd
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Manpack COFDM Wireless Video Transmitter 3km NLOS Live Vieo Transmission
Such new design 1080P HD transmitter is a powerful HD transmit system, using the core of mobile communication technology COFDM(multi-carrier modulation technique),which can transmit good quality and stable full-hd digital video signal under the condition of high speed mobile and heavy building blocks transmission in city environment. Support full HD 1080P H.264 encoding format and HDMI/SDI two HD inputs(single selection) as well support stereo balance audio input and narrowband transmission system.
battery.
Besides the external battery, there are also have an power charger input for battery charging after running out of the power.
WIFI and GPS function are workable, which is easy for user to identify each front end matchable IP MESH node's location.
IP MESH Feature
1. 6U rack chassis station shock proof
2. Smart command station with computer integrated
3. Wifi/GPS are optional to be built in
4. Can customize stronger RF power
5. Great cooling system
6. Parameters setting with computer
7. Real time video & front end node working status monitoring
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 |
