IP66 Full HD COFDM Transmitter , Long Range Wireless Video Transmitter And Receiver
IP66 man-portable long range 30km COFDM full HD wireless system
Introduction:
The Knapsack Digital Wireless Video Transmitter adopts the latest technologies of COFDM modulation and MPEG-2 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with power amplifier for longer-range transmission. This system has been widely used in many fields such as: Forces, First Responders, Security Services, Fire Services, Port Security, Homeland Security, Traffic Management, Technical Support Units, Special Forces, Command and Control Posts, Airport, Border Control, Major Incident Support.
Suitable for extremely high image quality requirements, sector institutions be replaced HD and SD milestone products. New digital video coding standard H.264 high performance compression, clarity to achieve full HD1080P HD picture quality, resolution (1080I, 720P, 480P and 1920*1080 compatibility and SD).
Main Features:
- Lithium battery for power supply
- Convenient to be carried and installed
- COFDM modulation and MPEG-2 video compression
- Firm enclosure with built-in cooling fans, waterproof and shockproof
- Protection standards: IP66, Dustproof, rainproof design
- Modular design and highly integrated
- Good transmission with high definition image and stereo audio
- Adjustable working frequency, LCD board displays the working frequency
- Stable transmission in NLOS(non line-of-sight)and high speed mobile conditions.
- The transmission range is more than 30km in LOS (line-of-sight) environment
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 |
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