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
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TTL / RS232 / RS485 UHF NLOS / LOS COFDM Transmitter With Adjustable Bandwidth , 2-8MHz

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
Environment NLOS/LOS Video High Definition Multimedia Interface And CVBS
Antenna UHF Data RS232/485
RX Sensitivity ≤-104dBm@4Mhz/≤-97dBm@8Mhz Frequency Step 150Khz
TX Modulation COFDM Working Temperatue -15℃—60℃
Audio Output 2.1Vp (open Circuit Output)
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Product Description


TTL / RS232 / RS485 UHF NLOS / LOS COFDM Transmitter With Adjustable Bandwidth , 2-8MHz



Specification Sheet






ST9502T wireless video transmitters series are based on MPEG-II and H.264 encoding technology, the HD digital wireless video transmission equipment was first developed in 2011. The system uses 300-900MHz frequency, advanced COFDM, QPSK, QAM modulation technology, highly improves the transmission, disturbance and the combination of the image quality , the high transmission specifically comes to more than 5KM .



Equipment Characteristic:


  • High quality digital video processing , H.264 coding and encoding
  • Real-time transmission system, delay time for end-to-end is less than50ms
  • Great action ability, can transmit images voice stably in the condition of high speed movement and multi-path interference.
  • Strong NLOS (non-line of sight) transmission capacity
  • Long distance transmission;
  • Spatial diversity reception ability, support high-speed mobile transmission.
  • Stable signals, image clear and stable, has no mosaic or drag phenomenon.
  • Support multi- video sources, standard definition & high definition compatible.
  • Removable battery, ensure the long working time.

TTL / RS232 / RS485 UHF NLOS / LOS COFDM Transmitter With Adjustable Bandwidth , 2-8MHz 0

TTL / RS232 / RS485 UHF NLOS / LOS COFDM Transmitter With Adjustable Bandwidth , 2-8MHz 1

Frequency 300-900MHz(adjustable),1.2G/2.4G/5.8GHz(customized)
RF output Power 5Watt(adjustable)
Voltage DC12V/3.5A
Modulation COFDM
Constellation QPSK,16QAM,64QAM(optional),
QPSK/16QAM/64QAM @ 6/7/8MHz
Bandwidth 1.25/2.5/6/7/8MHz(optional)
Transfer rate 2/4/6/8Mbps(optional)
FEC 1/2,2/3,3/4,5/6,7/8(optional)
Guard Interval 1/32,1/16,1/8,1/4 (optional)
Video Input

High Definition Multimedia Interface FHD Video

PAL/NTSC analog video

Audio Input Analog stereo left and right channels
Video Compression H.264
Data encryption AES 265 bit / ALLTECH Basic scrambling

≤2dB(within full frequency range) ,

≤0.5dB (within 8MHz)

Carrier 2K,8K
Video Signal 1Vp-p@75Ω,NTSC/PAL adaptive
Resolution 720×576(PAL) , 720×480(NTSC)
RF Interface N(F)
Video Format High Definition Multimedia Interface(1080P) and PAL/NTSC
AV Interface BNC
Case Material Aluminum alloy, waterproof
Built-in battery 1000mA, 3Hrs
Work environment -30~70°
NLOS Distance 1-5KM
Size 180*100*60mm
Weight 1.2Kg(net weight)