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400-470MHz Reliabe Wireless Data Modem FSK Modulation Data Link

After ordering from you last Jun., we want to expand our cooperation, please give me solution for Long range Transmitter around 20-30KM. Thanks!

—— Alius

The Transmitter kit KP-A5 working perfect! We will order more soon. Look forward to establish long term business relationship with you!

—— Philip

Hi Charlene, package received today, it looks good. looking forward to work with you again!

—— Bernard Lee

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400-470MHz Reliabe Wireless Data Modem FSK Modulation Data Link

China 400-470MHz Reliabe 	Wireless Data Modem FSK Modulation Data Link supplier

Large Image :  400-470MHz Reliabe Wireless Data Modem FSK Modulation Data Link

Product Details:

Place of Origin: China
Brand Name: Kimpok
Certification: CE/FCC/ROHS
Model Number: KP-RM320

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: Negotiaiton
Packaging Details: export standard packing
Delivery Time: 3 working days
Payment Terms: T/T, Western Union,PayPal
Supply Ability: 3,000pcs per month
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Detailed Product Description
Working Mode: Half Duplex Antenna Impedance: 50Ω
Working Temperature: -40 ~ 80℃ Working Voltage: DC 9-36V
Modulation: FSK,GFSK Data Port: RS-232,RS-485

400-470MHz Reliabe Wireless Data Module FSK Modulation Data Link

 

Main application:

  • Oil and gas production, pipeline monitoring
  • Gas distribution, heating network monitoring
  • Water wells, water and wastewater monitoring system
  • GPS positioning systems, mobile data transmission
  • Earthquakes, meteorology, environmental protection and urban lighting control
  • Railway, transport, security, data transfer control system
  • Metallurgy, chemical and industrial automation and process control
  • Wind, solar energy monitoring and control system
  • Lights, landscape lights remote control

 

Features:

 

  • High-speed, stable, compatible and reliable
  • Wide operating voltage: DC9V~36V
  • Integrated with bust-boost converter ,when input DC 9v~36v voltage,it can work properly without affect the function and performance of radio. Its power supply system support DC9-15V, DC24V and other occasions.
  • Transfer rate support the range of 1200~9600bps
  • User can modify the transfer rate by computer install the software to achieve optimal communication effect.
  • Variety of communication interfaces coexist:
  • Radio provide RS-485, RS-232 serial port, users do not need to switch. (user can only use only one interface at a time)
  • Data delay is less than 10ms, you can replace the RS-485 cable systems in a variety of occasions, the upper layer software without changes.
  • Support MODBUS,PPI and other communication protocols to support wireless download PLC program
  • RF power and working frequency can be setup by PC

 

Specifications:

 

Frequency 429-437MHz (400-470MHz acceptable)
Working mode Half duplex
Antenna impedance 50Ω
Antenna interface SMA
Working temperature -40 ~ 80℃
Working voltage DC 9-36V
Working current Transmit < 2.5A (12V) ,<1.5A (24V)
  Receive < 100mA
RF output 5-10Watt (adjustable)
Modulation FSK,GFSK
Receive sensitivity -120dBm (1200BPS), -116dBm (9600BPS)
Data port RS-232,RS-485
Transmit distance 10-15km (1200bps when connected to a bigger magnetic antenna,LOS)
  8-10km (9600bps when connected to a bigger magnetic antenna,LOS)
Communication method Point to point,point to multi-point
Dimension 118*76*32mm

 

Define of each pin:

Number Define
1  
2 RS-232 TX
3 RS-232 RX
4  
5 GND
6  
7 RS-485 B
8 RS-485 A
9  

Contact Details
Kimpok Technology Co., Limited

Contact Person: Ms. Charlene Chen

Tel: +86-755-26786281

Fax: 86-755-26786281

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