Brian Hamilton
    Yours is the best I have found so far.
    After ordering from you in July. we want to expand our cooperation, please give me solution for Long range Transmitter around 40-70KM. Thanks!
    The Transmitter ST11HPT working perfect! We will order more soon. Look forward to establish long term business relationship with you!
Contact Person : Sonia
Phone Number : Mobile: +86 135 9021 5519
Whatsapp : +8613590215519

Long Range Wireless Data Transmitter , Adjustable Digital Video Transmitter Low Latency 50Ms

Place of Origin Shenzhen, China
Brand Name SUNTOR
Certification FCC, CE, RoHS
Model Number ST9502T
Minimum Order Quantity 1 set
Price Negotiation
Packaging Details Plastic Box
Delivery Time 7-15 days
Payment Terms T/T, Western Union, Paypal
Supply Ability 1000 set/ month

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Product Details
Video Frequnecy 300MHz~860MHz Data Frequnecy 223~235MHz5MHz
Power 37dBm (5Watts) Video Coding H.264
Video 1080 60P Power Input DC12V/3.5A
Weight 2.2kg Frequency Band 2/3/4/5/6/7/8 MHz
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Product Description


Long Range Wireless Data Transmitter , Adjustable Digital Video Transmitter Low Latency 50Ms


Wireless Long Range Data Transmitter Adjustable COFDM Digital Low Latency 50Ms



Specification Sheet






It can confront signal waveform interference effectively; suitable for multi-path environment and fading channel high-speed data transmission. When the frequency selective fading appear in the channel because of multi-path transmission, only the sub-carrier, which fell over the band depression, and the information carried will be affected. Other sub-carriers will not be affected. Thus, the system total error rate performance will be much better.




  • Adopts COFDM modulation system, with excellent diffraction ability and penetrability.
  • Provides multiplexing frequency selection network technology to avoid the interference effectively.
  • Offers broadcast quality image transmission at the speed of 300km/h.
  • Presets multiple channels; simple frequency adjustment.
  • 1~5w transmitting frequency, for both analog and digital regulating.
  • 3km transmitting distance within-nlos-range.
  • High Definition Multimedia Interface/CVBS self detective and adaptive.
  • High Definition Multimedia Interface interface.
  • Ultra low latency to 40ms.
  • 4:2:2 H.264 studio encoding standard.
  • Automatic configuration modulation and detection system based on code rate and signal format.


Long Range Wireless Data Transmitter , Adjustable Digital Video Transmitter Low Latency 50Ms 0


TX Parameters


Modulation Type QPSK(4QAM),16QAM,64QAM
Working Frequency 300-900MHZ(per 0.5M adjustable)
RF Bandwidth 2/3/4/5/6/7/8MHz(optional)
Encryption Method 256- bit AES (can set user’s password)
Parameter Control Method Adjustable LED digital control panel
FEC(forward error correction) 1/2,2/3,3/4,7/8
Guard Interval 1/4,1/8,1/16,1/32
Video Input High Definition Multimedia Interface:1920x1080P, up to 30FPS/ AV(NTSC,PAL)
Video Compression H.264/MPEG-2
RFI (RF Interface) N female head
Battery 5 hours continuously working time
RF Output Power 33dBm
External(or built-in)Battery DC12V/1.5A
Working Environment -10~70℃
Overall Dimensions 150*120*45(mm)

Long Range Wireless Data Transmitter , Adjustable Digital Video Transmitter Low Latency 50Ms 1

RX Parameters    
Power DC Input DC 12V/3A
Built-in Lithium Battery 12V/6Ah
Video High Definition Multimedia Interface Output High Definition Multimedia Interface-A-type port audio and video output, support H.264 video decoding, maximum support 1080P @ 60fps
CVBS Output CVBS Video Output
Audio Two way voice function(Optional) MIC/LINE-IN, LINE-OUT, connecting handle microphone
RF Convolution coding ratio 1/2, 2/3, 3/4, 5/6, 7/8
Modulation QPSK/QAM16/QAM64
Guard Interval 1/4, 1/8, 1/16, 1/32
Bandwidth 2/3/4/5/6/7/8 MHz
Receive Sensitivity 4MHz ≤-104dBm
8MHz ≤-97dBm
Video Storage USB 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 RS232 Support 1 channel RS232 transparent serial port (optional)
Physical Characteristics Operating Humidity 10%—95%
Working Temperatue -15℃—60℃
Dimension 368*48*230mm
Weight 2.2kg