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Shenzhen Huanuo Innovate Technology Co.,Ltd
Home ProductsCOFDM Module

H.264 Wireless COFDM Module HD Digital Receiver Board Diversity Receiver

I am currently budgeting a new project I kindly ask you to provide me with more OEM modules for our drones.

—— Karpovets

We have conducted test on air indoor and in strong multipath area with many wifi interferences and also a cellular repeater inside the buiding. Fortunately your system COFDM TDD IP radio with our new amplifier run fine and better than we have expected.

—— Ducasse

I've made transmition test with the 1080p emitter you send us last year and it works perfectly. Now we have the project to send a 4k video at 500m with a ground to ground transmission, please give us some solutions.


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H.264 Wireless COFDM Module HD Digital Receiver Board Diversity Receiver


Large Image :  H.264 Wireless COFDM Module HD Digital Receiver Board Diversity Receiver

Product Details:
Place of Origin: China
Brand Name: Huanuo
Certification: CE/FCC/ROHS
Model Number: SK-620
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: Negotiation
Packaging Details: Professional carton box package
Delivery Time: 1~2 working days
Payment Terms: T/T
Supply Ability: 500 pieces per month
Detailed Product Description
Bandwidth: 2/2.5/4/8MHz DC Input Range: DC 6~17V
Operating Frequency: 180MHz~2700MHz Video Output: HDMI+CVBS
Decoding: MPEG2/H.264 Demodulation: Cofdm
Dimensions: 120mm*65mm*10mm Bolt Hole Spacing: 115mm*53mm
High Light:

wireless hdmi module


ofdm receiver module

H.264 industrial grade cofdm module HD Digital receiver Board diversity receiver





It is widely used in hd digital live broadcast, defense, fire-fighting,public security, armed police, security and other field applications.




Key features:


  • Using COFDM demodulation technology,low latency with H.264 image decoding technology
  • Support non-line of sight (NLOS), high-speed mobile transmission
  • Military-grade non-standard AES 128-bit dynamic decryption
  • Support multiple bandwidth output (2M / 2.5M / 4M / 8 /)
  • Multiple video formats full HD1080_30p / 50p / 60p / 50i / 60i, HD720_50p / 60p, SD480i / 576i
  • Provide high-definition LCD control panel, simple and efficient user interface
  • Small size, low power consumption



SK-620 Specifications


Model SK-620
DC input range DC 6~17V
Working current 420mA_12V
Receive sensitivity -104dBm/2MHz
Video output CVBS:Support D1 SD resolution
HDMI:Support HD1080P,720P,576,480
Channel bandwidth 2/2.5/4/8MHz
Radio Frequency 300~860MHz,Stepping 1MHz (other frequencies on request)
RF interface SMA
Decryption AES 128(dynamically adjustable encryption key)
Decoding MPEG2/H.264
Demodulation COFDM
Parameter control mode Through LCD display panel to set the relevant parameters
Dimensions 120mm*65mm*10mm
Bolt hole spacing 115mm*53mm







Contact Details
Shenzhen Huanuo Innovate Technology Co.,Ltd

Contact Person: Sales Manager

Tel: +8613510622194

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