LMT2-433-5 : UHF Narrow Band FM Multi-Channel Radio Transmitter, 433MHz, 5kbps, 25mW

LMT2-433-5 - Datasheet  

Price: $88.11
Ex Tax: $80.10

Technical Summary

  • Operating frequency: 433.875-434.650MHz (EU band)
    458.525 - 459.1MHz (UK band) 
  • Other custom UHF bands 
  • 32 channels 
  • Transmit power: +10dBm (10mW) / +20dBm (100mW) 
  • Supply range: 3.1 – 15V (TX @ 10mW and RX), 4.1 – 15V (TX @ 100mW) 
  • Current consumption: 34mA @ 10mW, 90mA @ 100mW (transmit) and 20mA (receive) 
  • Data bit rate: 5kbps max. (standard module) 
  • Receiver sensitivity: -118dBm (for 12 dB SINAD) 
  • Serial configuration by inverted RS232 at 3V CMOS level

LMT2-433-5 : UHF Narrow Band FM Multi-Channel Radio Transmitter, 433MHz, 5kbps, 25mW

LMT2-433-5 Transmitter


The LMT2 transmitter and LMR2 receiver modules offer a multi channel, low power, and reliable data link. This makes the LMT2/LMR2 pair ideally suited to those low power applications where existing wideband modules have insufficient range, or where low cost multi-channel operation is needed without compromising on RF specification or regulatory requirement


  • Conforms to EN 300 220-3 and EN 301 489-3 
  • High performance double superhet. PLL synthesizer with TCXO 
  • quasi-dc (peak sampling) data recovery circuit (for enhanced performance on unbalanced datastreams) 
  • SAW front-end filter 
  • Data rates up to 5 kbps for standard module 
  • Usable range over 1km 
  • Fully screened. Low profile 
  • Feature-rich interface (RSSI, analogue and digital baseband) 
  • Re-programmable via RS232 interface 
  • Low power requirements 


  • Handheld terminals 
  • EPOS equipment, barcode scanners 
  • Data loggers 
  • Industrial telemetry and telecommand 
  • In-building environmental monitoring and control 
  • High-end security and fire alarms 
  • DGPS systems 
  • Vehicle data up/download 
  • Heavy vehicle/machinery controls
Tags: LMT2-433-5