Compact lightweight UHF 30km 400mw COFDM wireless transmitter for moving transmission
System Introduction
ST6200TPS-SD COFDM mini transmitter is a new concept in remote surveillance, designed specially to meet the special requirements of covert missions. The equipment is highly integrated and can realize wireless video transmission in mobile and NLOS (Non line-of-sight) conditions. With professional clothes and pinhole camera, it can be used in public security bureau or security department to finish covert missions. The transmission range can be up to 30km in LOS (line-of-sight) condition.
Transmitter Features
COFDM modulation, stable transmission
Transmission security by encryption of AES128 bit
H.264 video compression
High capacity of Lithium battery for power supply
Modular design and highly integrated
Adjustable working frequency
High strength aluminum enclosure, dustproof, waterproof and shockproof
NLOS (Non line-of-sight) transmission.
The transmission range is 20km in LOS (line-of-sight) condition
Good transmission with high definition video and stereo audio
Product Application
By using a pinhole camera, the first responder can get live scenes. Then the mini transmitter transmits real-time video to the receiving center. In the receiving center we use a rack mount receiver which can be installed in the van/vehicle to realize LOS / NLOS (non line-of-sight) condition
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RF modulation section
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Working frequency
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300MHz～2GHz adjustable
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Output power
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100～400mW adjustable
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Modulation
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COFDM
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Channel bandwidth
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2/2.5/4/8MHz
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Error correction mode
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FEC@Viterbi (1/2,2/3,3/4)
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Protection interval
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1/32,1/16,1/8,1/4
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Encryption
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Dual AES encryption can be set manually
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System section
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Standard
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MPEG-2
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Date rate
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1.5Mbps～6Mbps
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BER
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≤10-6
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Transmission distance
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Air to ground: 10-30km; LOS: 1-10km; NLOS: >500m
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Use
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Portable , aerial , close shot secret visit , video transmission in short NLOS distance
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Audio video section
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Compression formats
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H.264/MPEG-2
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Video input
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PAL/NTSC
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Audio input
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Left / right
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Image clarity
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Resolution :720*576,Frames per Second: 25 f/s
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Video input port
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Standard able 2.5 AV connect port with 5V power output
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Audio input port
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Standard able 3.5 AV connect port with 5V power output
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Other section
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Display
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LED display function parameters and adjust parameters , boot 3 seconds automatically turn off the display
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Battery power supply
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DC7.2V/1400mA or 2200mA
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External power supply
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Standard DC 2.5 connect port, Voltage:DC 7 -- 16 V
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Power switch
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ON/OFF
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Coloer
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Pure black , green, black, silver optional
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Size
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100*58*18mm (L×W×H)
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Weight
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175g
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Product Tags:
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Compact COFDM Wireless Transmitter UHF 30km 400mw For Moving Transmission Images
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