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  4. LMD-400-R

Wireless module product information, such as a wireless modem - CIRCUIT DESIGN,INC.

Product overview

High performance channel programmable transceiver


  • 458-462.5 MHz / US
  • 419 MHz / Chaine
  • 419 MHz / Chaine

The LMD-400-R is a low power narrow band synthesized transceiver with GFSK modulation. It is designed for use in the licensed band in Europe, North America and USA.
The 458-462.5MHz model is designed for use under FCC Part 90 Private Land Mobile Radio (PLMR) services and the IC RSS-119 Industry Canada standard.
The 438 - 442 MHz model and 458 - 462 MHz models are designed for use under EN300113.
This simple, compact and low power transceiver is designed for embedding in user equipment and suitable for various low power industrial telecontrol and telemetry applications requiring high performance and reliability.
All high frequency circuits are enclosed inside a robust housing to provide superior resistance against shock and vibration. Using a TCXO as the reference oscillator circuit of the radio component ensures high frequency stability in wide temperature range.

Feature Back to top of the page

Programmable RF channel with 12.5 kHz channel space
10 mW, GFSK, 4800 bps
Low power operation 3- 5.5V, 50mA/TX, 32mA/RX
High receiver selectivity & blocking
Small size 50 x 30 x 9 mm
Excellent mechanical durability, high vibration & shock resistance
Wide operation range - 20 to +60 °C
IC RSS-119 Industry Canada compliant
FCC part 90 compliant
EN300113 compliant
Frequency Regulation
458 - 462.5 MHz FCC Part 90, IC RSS-119
438 - 442 MHz EN300113
458 - 462 MHz EN300113

Applications Back to top of the page

Industrial remote control
Remote monitoring / Security
Data acquisition/ SCADA

Related products Back to top of the page


Channel programmable narrow band FM transceiver


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