Backpack Wireless COFDM Video TransmitterDVD video quality
Voice Communication
NLOS 2-5km
LOS more than 40km
System Introduction:
The excellent Explosionproof Transmitter is especially designed for severe environment application. The aluminium enclosure is waterproof and shakeproof. It can work anywhere. The whole system 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: Police Forces, First Responders, Security Services, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support.
TFeatures:
COFDM modulation, Stable transmission
MPEG-2 video compression, DVD video quality
Lithium battery for power supply
Mobile and NLOS(Non line-of-sight) transmission
Great security by encryption of AES 128 bit/ALLTECH Basic Scrambling
Low system latency
Modular design, compact structure, small cubage
Several wavebands available: VHF/L/ S
trong casing with built-in cooling plates, waterproof and shockproof
In LOS (line-of-sight)environment, the transmission range is up to 80km
TFeatures:
COFDM modulation, Stable transmission
MPEG-2 video compression, DVD video quality
Lithium battery for power supply
Mobile and NLOS(Non line-of-sight) transmission
Great security by encryption of AES 128 bit/ALLTECH Basic Scrambling
Low system latency
Modular design, compact structure, small cubage
Several wavebands available: VHF/L/ S
Strong casing with built-in cooling plates, waterproof and shockproof
In LOS (line-of-sight)environment, the transmission range is up to 80km
Modulation | COFDM 2K QPSK |
Working frequency | 340MHz 600MHZ |
RF bandwidth | 8MHz |
Video compression | MPEG2 420 |
Video mode | PAL |
Video resolution | 720(H) 576(V) |
Video bit rate | 4Mbit/s(the bit rate is adjustable) |
Audio channel | Right/left |
Transmitting range | In line-of-sight condition distance can be up to 30km |
Power output | < 2 W |
Time delay | < 500ms |
Moving speed | 180km/h |
FEC | 1/2 |
Guard interval | 1/32 |
Battery working time | 3 hours |
Power connector | Military standard |
Working voltage | DC 12±0.5V |
Working temperature | -20°C~+60°C |
Size | 250mm×155mm×98mm |
weight | 5.5kg |
Humidity | < 95% |
Enclosure | Explosionproof aluminum box and totally enclosed type |
Protection standard | Explosionproof shakeproof |
