• Shenzhen Suntor Technology Co., Ltd.
    Brian Hamilton
    Yours is the best I have found so far.
  • Shenzhen Suntor Technology Co., Ltd.
    After ordering from you in July. we want to expand our cooperation, please give me solution for Long range Transmitter around 40-70KM. Thanks!
  • Shenzhen Suntor Technology Co., Ltd.
    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

Large Power COFDM Transmitter Transceiver 10-20km Wireless Dual - Way Data

Place of Origin Shenzhen, China
Brand Name SUNTOR
Certification FCC, CE, RoHS
Model Number ST3080TDC
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
Modulation TDD-COFDM Frequency 300~800MHz
Transmission Mold Full-Duplex Output Power 5W/10W(optional)
Transmission Rate 2Mbps~8Mbps Transmission Distance 5-20km (LOS), 2-10km(NLOS)
Power Supply AC 220V

cofdm hd wireless transmitter


long range video transmitter

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Product Description

Large Power Vehicle Mounted 10-20km Wireless Dual-way Data TDD COFDM Transceiver


TDD-COFDM transceiver is our latest low delay 1080P HD wireless communication system with advanced time-division multiplexing technology and COFDM modulation combined.It provides perfect bi-directional data transmission channels(AES 128bits encryption) and ultra-low latency high-definition video transmission channel from end to end transmission. Good for achieving real-time, multi-path, high-speed mobile data, audio and video signals transmission.



  • TDD-COFDM channel modulation technology, support fast-moving, ultra-wide band, and fully transparent transmission.
  • Two-way communication NLOS by signal frequency
  • Support PTP&PTMP network composing
  • Support dual way transmission, support to package form data, audio and video data, asynchronous serial data communication
  • Strong transmission ability in NLOS: 2-10km
  • Stable digital signal transmission in high speed movement and multi interference environment
  • Double standard Ethernet port, facilitate extension
  • Mini size, light weight, portable plug &play with omni antenna to receive


The vehicle mountable wireless video transmitter is the ideal solution for establishing rugged wireless video links in all environments including high-speed motion and urban environments. Especially, the latest technologies of COFDM modulation and MPEG-2/MPEG-4 video compression ensure high quality of NLOS (non line-of-sight) transmission. This system is high-powered and can realize longer transmission range with stable, real-time and high definition images. This product can be mounted in a car or helicopter to transmit real-time audio and video to the commanding center.


Transceiver Specification(Transmitting & receiving all in one Device)
Frequency 300MHz~800MHz Customizable
Output power 5W/10W
Modulation TDD COFDM
Bandwidth 5/8MHz
Transmission mold Full Duplex
Transmission Protocol TCP/IP, transparent transmission
Transmission type 10/100Bate-T, Ethernet self-adapting
Transmission rate 2Mbps~8Mbps
Error rate ≤10-6
Transmission distance NLOS: 2-10km, LOS: 5-20km
Receiving sensitivity -92dBm
Receiving mode Omni
Mode of application Vehicle-mounted/Fixed
RF Connector N-type
Physical interface RJ45
Signal strength indicator light STATE1,STATE2
Operating humidity No less than 95% (Non - Condensing)
Power supply AC 220V
Dimension 2U case 485×340×90 mm (L×W×H)
Weight 4KG