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433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL

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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433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL

China 433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL supplier
433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL supplier 433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL supplier 433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL supplier 433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL supplier

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Product Details:

Place of Origin: China
Brand Name: Lensen
Model Number: LS-U100

Payment & Shipping Terms:

Minimum Order Quantity: 2pcs
Price: Negotiation
Packaging Details: standard carton
Delivery Time: 3-7 days
Payment Terms: T/T, Western Union
Supply Ability: 5000pcs/month
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Detailed Product Description
Frequency: 433MHz Distance: 1km
Chip: CC1020 Power Output: 100mW

100mW RF Data Module 433MHz Wireless Data Transfer 1km RS232 RS485 TTL
 
 
Introduction

LS-U100 is a UHF band 100mW data module. It transmits around 1KM LOS. This module adopts transparent transmission. Users don’t need any program knowledge. Designed with good performance IC TI CC1020 and high speed MCU, LS-U100 is an excellent RF transceiver. It has the advantage of small size, low power consumption, long transmission distance, and also, strong anti-interference ability.

 

 

Parameter:

  • Power output: 5V DC
  • RF power: 100mW
  • 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, 868, 915 or ISM others
  • Interface: RS-232/RS-485/TTL
  • Communication mode: half-duplex
  • Channel: 8(default), 16/32(customized)
  • Receive current: <40mA(TTL connect)
  • Receive sensitivity: -123dBm @ 1,200bps); -118dBm @ 9,600bps)
  • Transmitting current: <100mA
  • RF line-of-sight range: 600m (BER=10-5@9600bps);
  • 1,000m (BER=10-5 @ 1,200bps)
  • Size: 47 x 26 x 10mm (without antenna port)
  • PERFORMANCE
    Power Output:100mW
    RF Line-of-sight Range:1000m@1200bps; 600m@9600bps
    RF Effective Rate:1200/2400/4800/9600/19200bps
    Space Channel:1MHz(Default), (12.5/25KHz customization )
    Bandwidth:<25KHz
    Receiver Sensitivity:-120dBm@1200bps, -115dbm(9600bps)
    Data format:8N1, 8E1, 8O1 (customize)
    COMPATIBILITY
    LS-UN10, LS-U100, LS-U1000, LS-UN5000 series
    POWER
    Supply Voltage:5V DC
    Transmit Current:<40mA
    Receive Current:<20mA
    Sleep current:<20uA
    GENERAL
    Communication Mode:Half-duplex
    Frequency Band:400MHz, or 450MHz, 470MHz
    Frequency modulationFSK/GFSK
    Channel:8(default),16/32/64(optional)
    Interface:TTL, RS232, RS485 (choose one)
    PHYSICAL PROPERTIES
    Size:47mm×26mm×10mm
    (excluding antenna base and data pin)
    Weight:20g
    Antenna Base:50Ω, SMA
    Operating Temperature:Industrial:-40℃~+85℃(TCXO)
    Frequency Stability:±2.5ppm Industrial
     

 

Application:

  • Queuing machine wireless control
  • LED display/ LED sign
  • Factory automation
  • Handhold device
  • Irrigation system
  • RS485 to wireless
  • Robotics control
  • Home automation

 
  Pin Definition (9 pin)

Pin No.

Signal

Name

FunctionLevelConnection with terminalRemarks
1GNDGrounding of power supply Ground 
2VCCPower supply DC+3V ~5.5V  
3RxD/TTLData receivingTTLTxD 
4TxD/TTLData transmittingTTLRxD 
5SGNDSignal   
6A (TXD)A of RS-485 (TxD of RS-232) A(RxD) 
7B (RXD)B of RS-485 (RxD of RS-232) B(TxD)
8SLEEPSleep controlTTLSleep signalLow level valid
9TESTFactory testing   

 
 
 
Channel Configuration:
 
Each channel has its fixed frequency point which is pre-write to MCU in factory. The following is the configuration table for our common module. If you need other frequency points, please tell our sales when you place order.
 

Channel No.FrequencyChannel No.Frequency
1429.0325MHz5433.0325MHz
2430.0325MHz6434.0325MHz
3431.0325MHz7435.0325MHz
4432.0325MHz8436.0325MHz

 
 
Install Dimension:
433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL
 
How to connect with PC
433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL
 
 
Application Example
433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL
433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL
 
433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL

 
 

Contact Details
Shenzhen Qianhai Lensen Technology Co., Ltd

Contact Person: Sunny

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