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UAV wireless image transmission

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UAV relay

KWT-UAV-TR

 

UAV relay is a powerful and stable mobile image relay and transmission system newly developed by our company. This product is a highly integrated mobile, non-line-of-sight digital image transmission device that can transmit DVDs on the move. The quality of audio and video, the device is easy to carry, extremely light weight, can be placed in a hidden part of the body and the UAV for audio and video forwarding transmission.

○ With AES image transmission encryption function

○ Aluminum alloy casing, good impact resistance

○ External digital frequency modulator, user can adjust on site, intuitive and easy to use

○ It has the characteristics of non-line-of-sight (NLOS ---- NO LINE OF SIGHT) and transmission in sports

○ Working frequency is adjustable, that is, it can be set within the specified frequency range

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○ Adopting COFDM modulation technology and H.264 coding technology to ensure stable signal transmission and high-quality audio and video signals, with three working modes of local, relay forwarding and relay multiplexing

○ Input signal optional, support input CVBS / HDMI / SDI

○ 1.5 / 2/4/6/7 / 8MHz, multiple bandwidth output settings

○ Video input PAL / NTSC optional (factory default is PAL system)

Dimensions (unit: mm, weight: 205g)

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Power section
Working voltage V
DC7V~DC16.8V
Working current
Launch part
Modulation
COFDM
Transmission frequency range
315-345MHz
RF bandwidth
In repeater multiplexing mode: 4MHz @ Standard; 8MHz @ HD; in repeater forwarding mode: 2MHz @ Standard; 4 / 8MHz @ HD; in local mode: 1.5/2/[email protected]; 4/6/7 / 8MHz @HD
Output Power
≥22dBm / IL = 1
Power adjustable range
15dB
Encryption and decryption
AES128/AES256
Audio and video
Input video format
PAL/NTSC
Video coding standard
H.264
HDMI high-definition video interface
HDMI 1.3
Video resolution
1920×[email protected]/50Hz&1920×[email protected]/50Hz,downward compatibility
Audio coding standard
ISO/IEC11172-3 MPEG-1、ISO/IEC13818-3 MPEG-2(Layer I&II)
Receiving part
Input frequency range
597MHz~614MHz
Receive RF bandwidth
1.5/[email protected]; 4MHz @ HD
Receive sensitivity
[email protected](4MHz,QPSK) ;≤[email protected](2MHz,QPSK)
Other specifications
Operating temperature
-25 ℃ ~ 60 ℃
storage temperature
-40 ℃ ~ 70 ℃
humidity
≤95% @ <45 ℃ ; ≤70% @ ≥45 ℃
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