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Armoured Vehicle NLOS Long range Wireless video and 2 way voice communication link
Introduction
ST9522CZH It’s a new powerful HD COFDM video audio transmitter with 20W rf power output which support transmitting over a long distance.Using the core technology 4th generation mobile communication COFDM modulation and low delay full-HD 1080P(1920*1080) technique that can transmit high quality and stable image under the condition of fast moving or many buildings as obstacles(NLOS).
It is suitable for vehicles - cars, boat - boats, cars - a building, ship – a base station, aircraft –a buiding/vehicle and etc. high-definition moving video signal transmission, the carrier velocity greater than 450 km / h.Widely used in public security, armed , fire, field armies,other departments and broadcasting, urban management, civil defense, transportation, customs, oil, mining, water, electricity, geology, finance and other relevant state departments.
Features
Specifications | |
Frequency | 300-860MHz |
RF Power | 20Watt(±5watts for adjustable) |
Voltage | DC12V/AC220V |
Current | 2.7A |
Modulation | COFDM 2K QPSK |
Constellation | QPSK, 16QAM, 64QAM |
RF Bandwidth | 2/4/6/8MHz(adjustable) |
FEC | 1/2 2/3 3/4 7/8 |
Guard Interval | 1/32 1/16 1/8 1/4 |
Data Encryption | AES 128/256 Bits |
Max speed | 450km/h |
Video Input | BNC: D1 standard definition |
High Definition Multimedia Interface: HD1080I/1080P, 720P, 576, 480 | |
or SDI:HD1080I/1080P, 720P, 576, 480 | |
Audio input | Stereo Left/Right channels |
Video compression | H.264 |
Video Resolution | 1080p/1080i@30fps, 1920*1080 definition |
RF Interface | N-Type |
Work environment | -40℃~70℃ |
Video Format | PAL/NTSC(self-adaption) |
Transmission Distance | NLOS Range: 5-20km |
LOS: 30-50km | |
Case Material | Aluminum (black) |
Size | 267*175*68mm |
Weight | 4kg |
Application