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450MHz Wireless Radio Modem

I am pleased with them. It was a good choice for our small application. It is a robust device even it has a cheap price. I will use them in our further applications when we should use remote control. Thank you for your support.

—— Codreanu from Romania

Great news! We successfully performed the installation of the two units and transmitted our 4-20mA signal with both antennae. Even the smaller antenna suffices to transmit the signal without any losses whatsoever. So you can understand that we are very happy :) .

—— Kekarios from Greek

I believe you and your products. Sunny is very responsible. The RF modules are really strong and stable. Engineer's suggestions are useful to me. The most important is module's program can updrade on-line by myself. For some special projects, they can customize according my requirements. Thank you for your support all the time.

—— Singh from India

First of all I'd like to thank you for you're prompt service. The system now works perfectly. I left a positive response on your web site. I hope it attracts more customers for you.

—— Peter from Australia

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450MHz Wireless Radio Modem

450MHz Wireless Radio Modem
450MHz Wireless Radio Modem 450MHz Wireless Radio Modem

Large Image :  450MHz Wireless Radio Modem

Product Details:
Place of Origin: China
Brand Name: Lensen
Model Number: LS-U5000
Payment & Shipping Terms:
Minimum Order Quantity: 2pcs
Price: Negotiation
Packaging Details: carton
Delivery Time: 3-6 days
Payment Terms: T/T, Western Union
Supply Ability: 6000pcs/month
Detailed Product Description
Power Output: 5W Distance: 10km
Frequency: UHF Enclosure: Aluminium
High Light:

450MHz Wireless Radio Modem


433MHz Wireless Radio Modem


470 MHz Wireless Transmitter

450MHz Wireless Radio Modem


5W UHF Radio Modem 433MHz / 450MHz / 470MHz Wireless Data Transceiver Aluminium Enclosure




LS-U5000 is a UHF band 5W radio modem, can transmit around 10km LOS. With good performance heat dissipation aluminum shell, DB9 port, it is convenient for you to connect with other devices that have RS232, RS485 or TTL interface. This device is widely used for SCADA, DTU, and Long distance wireless control. Easy to install, no program needed, long transmission distance, no communication fee.




  • Power output: 12V customized
  • RF power: 5W
  • Air baud rate: 1,200/2,400/4,800/9,600/19,200bps choose one
  • Interface baud rate: 1,200/2,400/4,800/9,600/19,200bps programmable
  • Frequency band: 433, 450, 470 or others
  • Interface: RS-232/RS-485/TTL
  • Communication mode: Half-duplex
  • Channel: 8(default), 16/32(customized)
  • Receive current: <60mA (TTL connect)
  • Receive sensitivity: -123dBm @ 1,200bps); -118dBm @ 9,600bps)
  • Transmitting current: <1.5A
  • RF line-of-sight range: 2km (BER=10-5@9600bps); 3km (BER=10-5 @ 1,200bps)
  • Size: 95*60*25mm (without antenna port)
Power Output: 5W
RF Line-of-sight Range: 10Km@1200bps; 8Km@9600bps
RF Effective Rate: 1200/2400/4800/9600/19200bps
Space Channel: 1MHz(Default),
Bandwidth: <25KHz
Receiver Sensitivity: -123dBm@1200bps (1% BER)
Networking Topology: Point-to-point, point-to-multipoint
LS-U series, LS-RDIO series, LS-RAIO series, LS-R series
Supply Voltage: 12V DC
Transmit Current: <1.5A
Receive Current: <60mA
Sleep current: <1mA
Communication Mode: Half-duplex
Frequency Band: 470MHz (400/433/450MHz optional)
Channel: 8(default),16/32/64(optional)
Interface: RS485 (TTL/ RS232/USB optional)
Size: 95mm*60mm*25mm
(excluding antenna base and data pin)
Weight: 400g
Antenna Base: 50Ω, SMA
Operating Temperature: Industrial:-40℃~+80℃(TCXO)



  • Water Plant wireless control
  • PLC communication
  • LED display/ LED sign
  • PTZ wireless Monitoring
  • Factory automation
  • Handhold device
  • Irrigation control
  • Data telemetry
  • Process control


Pin Definition:

Pin No. Signal Name Function Level Connection with terminal Remarks
1 GND Grounding of power supply   Ground  
2 B(TxD) RS-485 B or TxD of RS-232      
3 A(RXD) RS-485 A or RXD of RS-232      
4 NC        
5 SGND Signal      
6 RXD/TTL Data receiving   TTL Level  
7 TXD/TTL Data transmitting   TTL Level  
8 SLEEP Sleep control TTL Sleep signal Low level valid
9 TEST Factory testing TTL    




- No wires to bury or maintain, no need to drill holes on wall

- Reliable communication in all direction,any terrain, regardless of hills, walls, trees

- Cost saving in installation and maintenance

- Radio based, no need internet and monthly fee, full ownership of the system

- 4G based, high speed, no distance limit



Application example:


450MHz Wireless Radio Modem 0


450MHz Wireless Radio Modem 1


Contact Details
Shenzhen Qianhai Lensen Technology Co., Ltd

Contact Person: Sunny

Tel: +8613826574847

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