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Handheld 1CH Receiver

Handheld 1CH Receiver


Modulation COFDM
Receiving Frequency 138MHz2470MHz
Resolution HD 1080P
Frequency Band 2/2.5/4/8MHz
Video output Digital HDMI, CVBS
Receive Range  Air to ground 8-20km; LOS 1-8km
 Power Supply DC 12±3V
Weight 0.4kg


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 ST9500R-P is a new generation of HD Mini handheld wireless video receiving system in real-time. It adopts the leading COFDM modulation technology with narrow band of frequency occupied(2/3/4/5/6/7/8 MHz) and a strong anti-multipath interference ability. Combining with advanced diversity reception technology which overcome Image transmission multi-path reflection and shade difficulties brought out by the conventional analog technology and modulation techniques. This technology makes the high-speed video capture and HD image receiving in real-time in NLOS distance come true.

It uses H.264 video decoding standard. The definition is Full HD 10180P, and resolution 1920 * 1080 compatible 1080I, 720P, 480P and SD. Support digital HDMI and CVBS AV output. New design, mini size and easy operation.


Mini size design, easy to carry, simple operation, saving time, easy wireless image transmission for NLOS, wide application. And it is suitable for sector institutions have high demanding of image quality to replace SD products.

Receiving Device Application Form

    Transmitter→Receiver( Vehicle-mounted)

    Transmitter→Receiver( Desktop in room)

    Air to ground to wireless transmission on UAV

    Horizontal Distance(LOS): 1-8km

    Vertical Distance: 8-20km


  •     Resolution: HD1080P
  •     Mini size and easy to carry
  •     Manually set up a dual AES encryption
  •     Built-in LCD to display and adjust parameters
  •     HDMI / CVBS AV output port
  •     Built-in battery for 4hours working time
  •     Operating frequency band 2 / 2.5 / 4 / 8MHz Adjustable on LCD
  •     Short coding delay of 300 milliseconds end to end
  •     Strong NLOS transmission distance
  •     Dual antenna receiving, stable signal and smooth image


DC Input

DC 12V/3A

Built-in Lithium Battery



HDMI Output

HDMI-A-type port audio and video output, support H.264 video decoding, maximum support 1080P @ 60fps

CVBS Output

CVBS Video Output


Two way voice function(Optional)

MIC/LINE-IN, LINE-OUT, connecting handle microphone


Convolution coding ratio

 1/2, 2/3, 3/4, 5/6, 7/8





Guard Interval

1/4, 1/8, 1/16, 1/32

Receive Sensitivity





Video Storage


Support max 32GB U disk for local audio and video storage

TF Card

Support max 32GB TF card for local audio and video storage

Serial Port


Support 1 channel RS232 transparent serial port (optional)

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