• 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: +86 130 5810 0195
Whatsapp : +8613590215519

20W COFDM COFDM Wireless Transmitter Mobile Video Transmission System

Place of Origin Shenzhen, China
Brand Name SUNTOR
Certification FCC, CE, RoHS
Model Number ST6220CZ-HD
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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Whatsapp:0086 18588475571

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Product Details
Modulation COFDM Frequency 300-900MHz
Transmit Power 20W Resolution 1080P
Transmit Range Onboard Application > 150 Km; Marine Application: > 70 Km; City Application >10km ; Suburban Application > 15 Km

wireless hdmi video transmitter


long range wireless video transmitter


1080P COFDM Wireless Transmitter

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Product Description

20W COFDM Vehicle-mounted HD 1080P wireless mobile video transmission system


ST6220CZ-HD wireless HD video transmission product is new generation of real-time broadcast-quality high-resolution image transmission system.It adopts the current leading COFDM modulation technology, it has narrow air bandwidth (2/2.5/4/8MHZ) and strong anti-jamming capability, overcomes the perplex of multipath reflection and shield caused by analog technology and conventional modulation techniques, to realize high-speed photography and real-time transmit high quality image in NLOS or complicated working environment.



Video audio coding adopt H.264/MPEG-2 standard-definition reach to Full HD 1080P (1920*1080 compatible 720P,480P and standard definition), Support digital interface and analog interface, like audio video High Definition Multimedia Interface input interface,analog audio video CVBS composite input optional. Theadvantage of the production include high resolution & contrast ratio, bright color and smooth image .etc.20W COFDM COFDM Wireless Transmitter Mobile Video Transmission System 0

Working frequency


Output power






Guard Interval




System part


H.264 standard



Error rate


Transmission distance

Onboard application > 150 km;Marine application: > 70 km;City application >10km ;Suburban application > 15 km

Using mode


Audio video part

Compressed format


Video input

Digital High Definition Multimedia Interface; analog CVBS video audio

Audio input

Left and right channel


1080P(1920*1080)compatible 720P,480P and SD @ Frame rate is 25 fps

Video input physical interface

BNC female,High Definition Multimedia Interface standard interface

Audio input physical interface

BNC female,High Definition Multimedia Interface standard interface

Other part

Batterypower supply

AC 220V / DC 12V customise


19" 2U standard crate,485mm×340 mm×90 mm (L×W×H)




Product application

This product has wide application, such as Public security, Fire control, traffic, Civil defense emergency, City management,Environment monitoring, Flood control,Electricity rescue,Railway rescue,Maritime law enforcement,Maritime surveillance inspections,Customs and Border Protection,Pier monitoring,Forest Fire,Oilfield theft, reconnaissance,living broadcast, and so on. It is suitable for urban area, seaborne, mountainous region and other complex environment high quality image mobile transmission.

Vehicle-mounted COFDM HD wireless system application


The video of sailing race on the sea: https://youtu.be/ui71DE3hlGo