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

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 modulation	FSK/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)

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.

Install Dimension:


How to connect with PC



Application Example

Shenzhen Qianhai Lensen Technology Co., Ltd mainly designs and produces industrial wireless data communication products including RF module, radio modem, DI, DO, AI, AO module and kinds of RF based remote control, telemetry systems and IOT products.

Our products are widely used in oil, gas, water, power industry, wireless alarm and security systems, intelligent traffics and irrigation, industry automation and many other M2M applications. RF data modules just instead the RS232, RS485 cable between different equipments to transmit serial data. RDIO series are designed for industry ON-OFF control. They are widely used for pump, valve, tank, motor, light, alarm control. RAIO series are used to collect voltage (0-5V) or current (4-20mA) signal. They are widely used to collect kinds of sensors data and signal. The GPRS RTU is suitable for transferring data from device to internet, and transferring data from internet (Monitoring center or server) to device.

Lensen commits to provide our customers better products and service. Our engineers are experts with more than 10 years experience in this field, rising to the challenge of developing high tech and competitive products. Apart from providing a series of off-to-shelf products, Lensen has the capability to cooperate with companies and individuals that need customized products and ODM wireless solution. Choose Lensen, your wireless systems will link faster.

To meet different customer's requirements, we open a new product lind---Wireless irrigation.

we can provide one-stop intelligent wireless irrigation control solution, including DC type valve decoder, AC type valve decoder, wireless irrigation controller, soil moisture sensor, mobile irrigation APP, etc. Our products, software and services help customers manage and optimize project operations, improve interoperability, improve green ecology and enrich people's life.