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

H.264 Cofdm Wireless Video Transmitter 128 Bit AES Encryption Bi Directional Audio

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 Cofdm Wireless Video Transmitter 128 Bit AES Encryption Bi Directional Audio

H.264 Cofdm Wireless Video Transmitter 128 Bit AES Encryption Bi Directional Audio
H.264 Cofdm Wireless Video Transmitter 128 Bit AES Encryption Bi Directional Audio

Large Image :  H.264 Cofdm Wireless Video Transmitter 128 Bit AES Encryption Bi Directional Audio

Product Details:
Place of Origin: China
Brand Name: Huanuo
Certification: CE/FCC/ROHS
Model Number: HN-730
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
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
Channel Bandwidth: 1/2/4/8MHz Modulation: COFDM 2K
Encryption: 128bit AES Audio: Bi-directional Audio
Product Name: Cofdm Wireless Video Audio Transmitter Frequency: Customized
High Light:

cofdm digital video transmitter


video transmitter device

H.264 cofdm wireless video transmitter low latency full duplex data transceiver


Product Introduction:


HN-730 is a Frequency Division Duplex transceiver designed for use in long-range un-manned vehicles,manned vehicles,unmanned boat and ground stations, using COFDM multi carrier modulation and demodulation technology supporting non line of sight range (NLOS) transmission, supports narrow band (1MHz/2MHZ), low latency, high sensitivity long range transmission applications, and uses transparent IP data interface to provide a balanced and stable high-speed data rate uplink ( 30 Mbit/s) and downlink( 30 Mbit/s), highly integrated embedded design,super linear digital predistortion (Digital Predistortion) RF design,improve your reliability in non-line-of-sight and complex environments, enhance building penetration,and provide law enforcement,high definition digital broadcasting, security system, public security, fire-fighting with the performance of COFDM and flexibility of IP, all within the secure network.It is widely used in multi-channel video stream transmission, high standard unmanned control system and intelligent control equipment.



Product features:


  • Push to talk,two way audio
  • Support HDMI interface with zero encoder,small delay time
  • Using non-standard COFDM modulation and demodulation technology
  • Support non line of sight (NLOS) and high-speed mobile transmission.
  • low latency /End to end transmission large data
  • Transparent network / serial data transmission
  • Supports 128-bit dynamic AES encryption
  • Support full band / ultra narrow band / multi bandwidth modulation (1M/2M/4M/8HZ).
  • Integrated design, small volume, low power consumption



Technical parameters


Model HN-730
Working voltage DC 6~17V
TX output frequency



Stepping 1MHz

RX input frequency



Stepping 1MHz

Channel bandwidth 1/2/4/8MHz
Output Power

30dbm(can customized),

Step 1 dBm

Audio Bi-directional audio,push to talk
Encryption and decryption 128bit AES(Dynamic adjustable key)
Modulation and demodulation COFDM 2K
Data Rate 2x30Mbit/s_RJ45 115200bps_RS232
Input interface HDMI
Dimension 180*54*30
Weight 227g




Widely application for UAV system, high speed railway, fire fighting, security, intelligence control and other complex environments.

Contact Details
Shenzhen Huanuo Innovate Technology Co.,Ltd

Contact Person: Sales Manager

Tel: +8613510622194

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