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Shenzhen Huanuo Innovate Technology Co.,Ltd
Home ProductsCOFDM Transceiver

Full Duplex Rs485 8MHz H.264 COFDM Signal One Transceiver

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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Full Duplex Rs485 8MHz H.264 COFDM Signal One Transceiver

Full Duplex Rs485 8MHz H.264 COFDM Signal One Transceiver
Full Duplex Rs485 8MHz H.264 COFDM Signal One Transceiver

Large Image :  Full Duplex Rs485 8MHz H.264 COFDM Signal One Transceiver

Product Details:
Place of Origin: Shenzhen
Brand Name: Huanuo
Certification: CE/FCC/ROHS
Model Number: HN-542Pro
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 Range: 7-17V DC Ouput Power: 37dbm
Bandwidth: 2MHZ/4MHz/8MHz Encryption: 128 Bit AES
Correction Mechanism: 32 Bit Of CRC,ARQ Modulation: TDD_COFDM
High Light:

H.264 COFDM Signal One Transceiver


8MHz COFDM Signal One Transceiver


Rs485 COFDM Wireless Transceiver

H.264 full duplex Cofdm transceiver industrial grade long range Ethernet radio




Product Introduction:


HN-542Pro  TDD_COFDM this product is our company released latest mini type pure digital wireless transmission equipment,the use of advanced time division processing technology and leading COFDM modulation technology,providing a complete two-way data transmission channel, 5watt output power,high-definition video transmission channel, the perfect realization of real-time,high-speed mobile data, audio and video transmission.







Compact size, light weight, widely application for UAV system, high speed railway, fire fighting, security, intelligence control and other complex environments.




Product features



● Provide up to 20Mbps data flow, adaptive dynamic stream allocation technology


●Provide multiple bandwidth regulation (2MHz/4MHz/8MHz), adaptive modulation and manual modulation mode selection


● Provide diversity antenna receiver


● Provide 128 bit AES encryption


● Provide transparent PTP&PMD network transmission technology


● Provide non line of sight (NLOS), high-speed mobile transmission


● Provide high standard industrial applications


● Provide standard RS-232 & RS-485 + RJ45 interface


● High definition OLED panel digital display, simple interface easy to operation


●Small size, light weight, low power consumption




HN-542Pro Technical parameters



Model HN-542Pro
Power input DC 7~17V


Video in/out

10/100 BaseT,Auto-MDI/X,IEEE 802.3
Data in or out RS-232&RS-485-H/RS-485-F
Output frequency 2402MHz~2482MHz,Step 1MHz adjustable
Output power 37dBm/5Watt
Bandwidth 2.0 MHz /4.0MHz/8.0MHz
AES Encryption 128 bit AES (can customized 256 bit AES)
Correction mechanism 32 bit of CRC,ARQ
Modulation TDD-COFDM,Time division duplex mode
RF Antenna interface SMA
Parameter control By adjusting the parameters of OLED control
Dimensions 74m*52mm*20mm
Weight 380g






Contact Details
Shenzhen Huanuo Innovate Technology Co.,Ltd

Contact Person: Sales Manager

Tel: +8613510622194

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