man-portable long range 30km COFDM full HD wireless system
Introduction:
This product is a new kind of broadband wireless video equipment that adopts the latest technologies of COFDM modulation and MPEG-2 video compression with IP66 waterproof that can complete video transmission in high-speed motion and NLOS (non line-of-sight) conditions. The diversity receiving technology greatly improves the receiving quality in all conditions. This transmitter is specially designed to meet all necessary transmission requirements of broadcasting standard.
ST6200DB-HDF is particularly well suited to providing robust wireless video links in mobile and non-line-of-sight urban environments, to a range of over 1 km. Built-in AES128/256-bit encryption ensures security – subject to export controls. Various frequency bands are available within 300 MHz to 4.4 GHz.
Strengths:
Application:
Mainly transfer way is individual soldier~Car~Control center~Internet to different city control center.
By front-end staff carry launches equipment will transfer the audio and video to communications command car; communications command car as repeater put wireless signal extends to local command center; local command center directly transfer video signal access monitor for real-time monitoring and debugging command, another way through city domain network or Wan transmission to national provinces command Center; command center can directly transfer video signal access monitor for real-time monitoring, while can using network monitoring, Connect PC to browse audio and video.
| Transmitter System | |
| Frequency | 138Mhz~4400MHz Customizable |
| Output Power | 1~5W adjustable |
| Channel Bandwidth | 2/2.5/4/8 Mhz |
| Encryption Scheme | Manual AES double encryption |
| Transmit Distance | Air>70km, Marine>30km, City>5km, Suburb>7km, NLOS:1~3km |
| Power Supply | Special battery DC14.4V SONY V style |
| Receiver System | |
| Frequency | 138Mhz~2470MHz |
| Receiving Sensitivity | 2MHz@-103dBm/2.5MHz@-102dBm/4MHz@-100dBm/8MHz@-97dBm |
| Signal | LCD shows the signal strong |
| Receiving Polarization | vertical, dual antenna receiving |
| Received Technical | Space diversity receiving technical |
| Filter Technical | built-in high performance cavity filter technical |
| Power Supply | AC220V or DC12V |
| System | |
| Modulation | COFDM |
| Working Temperature | -40℃~60℃ |
| Code stream | 1.5Mbps~6Mbps |
| Delay | 300ms |
| Error Rate | ≤10-6 |
| Usage mode | Individual weapon |
| Video and Audio | |
| Compressed Format | H.264/MPEG-2 |
| Video Input | Digital HD-SDI, Analog CVBS audio video or Digital High Definition Multimedia Interface, Analog CVBS |
| Image Resolution | HD1080P(1920*1080), compatible 1080I, 720P, 480P and SD |
| Video/Audio input port | BNC, High Definition Multimedia Interface, Lotus |
| Image fps | Standard 24,50,60 fps |
| Packaging Details | |
| Transmitter Size | 198*130*49 mm (L*W*H) |
| Receiver Size | 1U, 19 inch case, 480*280*45mm |
| Transmitter Weight | 1.5KG |
| Receiver Weight | 4.0KG |