10w TTL rs485 radio modem rs232 rf radio modems wireless module long range 10km radio data communication

Qty (Piece/Pieces) Unit Price (USD)
2 - 5 128.0
6 - 49 125
50 + 110
Trade Term: FOB
Payment Terms: T/T,WU,Paypal
Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews
Basic Info.
  • Power output: DC 12V 
  • RF power: 10W 
  • Interface: TTL/RS-232&RS-485 
  • Frequency Band: 400-470MHz 
  • Data Rate: 1200/2400/4800/9600/19200bps 
  • Channels: 8/16(default)/32 
  • Communication Mode: Half-duplex 
  • Networking Topology: point -to- point;point- to- multipoint 
  • Dimension: 85mm*58mm*16mm 
  • Model No.: KYL-300P 
  • Place of Origin: Guangdong  
  • Min.Order: 2 Piece/Pieces
  • Means of Transport: Air
Supply Capacity
  • Production Capacity: 500000/month
  • Packing:standard packing
  • Delivery Date: 2-3 days

10W Radio Module for Data Transmission KYL-300P

2pcs of this radio modem will replace your RS232, RS485 cable to do wireless comunication when it is hard to run cables. With long transmission distance and good relaibility, it is widely used for industrial automation, such as wireless PLC Communication.

Product Description
1, Power output controllable by software: 2W-10W (Customized accept)
2,Two interface coexist: RS232 & RS485/rs485&TTL
3,Frequency resetable in specific band such as 426mhz-437mhz.
4,Baud Rate: 1200bps/2400bps/4800bps/96bps/19200bps selectable 
5, Pin 1/4/6/9 expandable
6, High power, long transmission distance 
7, Transparent data transmission for all kinds of Micro-controller,PC,RS485 equipment and other devices.

PIN Definition (9pin)

Pin No.

Signal Name


Connection with terminal





RS-232 TX

Data transmitting


RS-232 RX

Data receiving 





Grounding of power supply





RS-485 B

Data receiving


RS-485 A

Data transmitting 




Kindly Note:for long range transmission,we recommend using our 5.5dbi clip antenna for better performance.


* AMR Automatic Meter Reading
* Wireless alarm and security systems
* Building automation, security, wireless monitoring and control of room equipment, Access Control System; 
* Wireless data transmission, automatic data collection system; 
* Low power telemetry
* 433 / 868 and 915 MHz ISM/SRD band systems
* Radio modem can be used for Sports training & competition; 
* Wireless POS, PDA wireless smart terminal; 
* RF transmitter Wireless electronic display screen and queuing machine; 
* Wireless RS232/RS485 conversion/connector; 
* Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system;
* Scada system
*Electronic design 
*433 MHz transmitter receiver 
* MCU application

Contact Information:

If you have any questions ,pls ask Sarah:
sales01(at)rf-data(dot)com                                                                                   skype:rf-data

Send message to this supplier
Ms. Sarah Yuan (oversea sales)
Tel: 86-755-86643962
Mobile: 86-18820739215
Enter between 20 to 3,000 chatacters.
Contact Method
Shenzhen KYL Communication Equipment Co.,Ltd
4th Floor, Building 3, No. 335 of Zhuguang Road, Xili, Nanshan, Shenzhen, Guangdong, China (Mainland) / 518055
Fax: 86-755-83408785
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!
Buyer Help Center