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Shenzhen Huanuo Innovate Technology Co.,Ltd
Home ProductsCOFDM Video Transmitter

2 Channel Cofdm Receiver Module CVBS Long Range SD Video Transmitter

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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2 Channel Cofdm Receiver Module CVBS Long Range SD Video Transmitter


Large Image :  2 Channel Cofdm Receiver Module CVBS Long Range SD Video Transmitter

Product Details:
Place of Origin: China
Brand Name: Huanuo
Certification: CE/FCC/ROHS
Model Number: HN-220T
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Negotiation
Packaging Details: Carton
Delivery Time: 2~3 working days
Payment Terms: T/T
Supply Ability: 1000pcs per month
Detailed Product Description
DC Input: DC 12~15V Video Input: CVBS
Audio Channel: 2 Channel Channel Bandwidth: 2.0/4.0/8.0MHz
Operating Frequency: 300~2400MHz,stepping 1MHz Output Power: 32dBm
Video Encoding: H.264 Dimension: 158mm*100mm*52mm
High Light:

2 Channel Cofdm Receiver Module


Cofdm Receiver Module CVBS


Long Range SD Video Transmitter

H.264 cofdm video transmitter non line of sight long range SD video transmitter



Product introduction



HN-220T Low-Delay COFDM Wireless Image Transmission Transmitter, which adopts composite NTSC/PAL video preprocessing technology and efficient video coding algorithm to improve coding efficiency, reduce coding delay, algorithm optimization,anti-error rate and further improve the image quality, and the best image compression effect can be achieved at the lowest bit rate.




Key Features


●Supports high-definition analog video NTSC/PAL input

●Adopt COFDM modulation technology, MPEG-2 image compression processing

●Highly integrated modular design, small size

●Support NLOS high speed mobile transmission

●Full aluminum alloy design, good heat dissipation




Technical Specification 


Model HN-220T
Input voltage DC 12~15V
Working Current 2A_12V
Video input CVBS:480i/576i
Audio channel 2 channel
Working bandwidth 2.0/4.0/8.0MHz
Operating frequency 300~2400MHz,stepping 1MHz
Output power 32dBm
RF interface N type
video encoding H.264
Modulation COFDM
Constellation QPSK
Parameter control method Set related parameters through LED digital tube
Dimension 158mm*100mm*52mm

Contact Details
Shenzhen Huanuo Innovate Technology Co.,Ltd

Contact Person: Sales Manager

Tel: +8613510622194

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