Shenzhen Suntor Technology Co., Ltd. |
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Bidirectional Voice Vehicle-mounted 10-20km COFDM Wireless Video Transmitter in City
Introduction:
The vehicle mountable wireless video transmitter is the ideal
solution for establishing rugged wireless video links in all
environments including high-speed motion and urban environments.
Especially, the latest technologies of COFDM modulation and
MPEG-2/MPEG-4 video compression ensure high quality of NLOS (non
line-of-sight) transmission. This system is high-powered and can
realize longer transmission range with stable, real-time and high
definition images. This product can be mounted in a car or
helicopter to transmit real-time audio and video to the commanding
center.
Device Advantage:
ST6222CZ-HD is Big RF power device special design for vehicle NLOS
mobile digital image transmission. Using standard 19-inch 2U
dimension appearance that very conveniently for car, boat fixed
installation
Support one channel image and two audio channels
Its large RF power that depends on its long range distance transmission. Suitable for car to car, boat to boat, vehicle to fixed station, boat to fixed station, helicopter to fixed station which can be also as a repeater, can up to 50km LOS and 20km NLOS distance if work with Omni-directional antennax.
Transmitter parameter
RF | Working frequency | 300MHz~4.4GHz |
Output power | 20W | |
Modulation | COFDM | |
Channel bandwidth | 2/2.5/4/8MHz | |
Encryption | AES | |
Guard Interval | 1/32, 1/16, 1/8, 1/4 | |
System | Standard | H.264/MPEG-2 |
Code stream | 2Mbps~12Mbps | |
System latency | ≤300ms | |
Error rate | ≤10-6 | |
Transmission Range | NLOS Distance: 10-20km LOS Horizontal Distance: 20-30km Air to Ground: 30~50km | |
Usage mode | Vehicle-mounted | |
Audio and Video | Compression format | H.264/MPEG-2 |
Video input | HD-SDI, High Definition Multimedia Interface and Analog CVBS | |
Audio input | Left and Right Channel | |
Image resolution | 1080P(1920*1080)compatible 720P,480P and SD @ Frame rate is 25 fps | |
Video input physical interface | BNC female port, HD-SDI, High Definition Multimedia Interface standard interface | |
Aviation Interface | Hand Microphone(on front panel) RS485(on back panel) | |
Audio input physical interface | BNC female port | |
Others | Power supply | AC110-230V |
Size | 19" 2U standard crate,485mm×340 mm×90 mm (L×W×H) | |
Weight | 5kg |