SMT, PCB Electronics Industry News
  • SMTnet
  • »
  • Industry News
  • »
  • Saelig Introduces LoRa/FSK Smart Modem Transceiver For Long Range Control

Saelig Introduces LoRa/FSK Smart Modem Transceiver For Long Range Control

May 25, 2018

SLR-434M LoRa Modem

SLR-434M LoRa Modem

Saelig Company, Inc. has introduced the Circuit Design SLR-434M Smart Modem - a compact, easy to use narrow-band embedded radio modem operating in the 434 MHz ISM band. It incorporates LoRa® technology to achieve extremely long range for low bit-rate data with low power.  The SLR-434M’s  excellent receiving sensitivity allows communication into areas once considered difficult for RF to penetrate, and making it possible to transmit 1800 feet or more.  The SLR-434M is also switchable to accommodate conventional FSK communication.

The SLR-434M can transmit data or operate in simple control systems using Circuit Design's dedicated command protocol from an external CPU or PC via an RS232 or COMport interface. The SLR-434M can process 8 I/O switching signals.  With up to 10mW RF output power from the SMA connector, the SLR-434M can be used in simplex or duplex mode on 137 channels.  It operates from a 3.5 – 5.0V supply, consuming less than 30mA when transmitting.  Its low power consumption makes battery operation possible with this sturdy 1.6” x 1.2” x 0.25” module. 

Applications include data transmission, telemetry, and control in buildings, water level and dam monitoring, tunnel and bridge condition monitoring, etc.

The TB-SLR-RS2 is an RS232 interface board for experimenting with the SLR-434M module. The built-in DB9 connector allows quick connection to the COM port of PC or PLC.  The board is equipped with transmit/receive LED, a power supply terminal, main switch and an interface to sub boards. The module can be used with a coax extension cable to allow optimum placement of the antenna according to the environment. A descriptive video is here: https://youtu.be/dl3LeEf3jfE

The SLR-434M is made by Circuit Design, a leading Japanese low power radio product design and manufacturing company.

Jun 12, 2018 -

Saelig Introduces New Rigol 7000 Series 100/500MHz 10GSa/s oscilloscopes

Jun 08, 2018 -

Saelig Introduces Economical Modulated RF Power Amplifiers For Pre-compliance Testing

Jun 06, 2018 -

Saelig Introduces Economical Programmable 128W Power Supply With 1mV/1mA Precision

Apr 26, 2018 -

Saelig Introduces Berkeley Nucleonics 765 Ultra-Fast Rise Time Pulse Generator

Apr 11, 2018 -

Saelig Introduces Teledyne LeCroy HVD3000A Series 1-6kV High-Voltage Differential Probes

Apr 03, 2018 -

Saelig Introduces Teledyne LeCroy WaveSurfer 3000z 4-channel 1GHz Oscilloscope Range

Mar 01, 2018 -

Saelig Launches New Crystal Oscillators With Four Switchable Frequencies and Low Jitter

Jan 30, 2018 -

Saelig Intros Teledyne LeCroy's quantumdata 280 HDTV A/V Test Set

Jan 18, 2018 -

Saelig Introduces RSA5000 3.2/6.5GHz Real-Time Spectrum Analyzers

Nov 13, 2017 -

Saelig Intros New Economical 500MHz Dual-Channel AWGs From Siglent

29 more news from Saelig Co. Inc. »

Jun 18, 2018 -

About the creation of communication standards to enable machine to machine cooperation in SMT lines by ELS

Jun 18, 2018 -

Online SMT Auction July 5th – July 11th, 2018

Jun 17, 2018 -

SMT Nuremberg Pays Off for Europlacer & Speedprint.

Jun 17, 2018 -

Libra Industries’ Christopher R. Howell Memorial Foundation Awards $22,500 in Scholarships during Annual Golf Outing

Jun 17, 2018 -

New Low-Temperature Solder Paste from SHENMAO

Jun 17, 2018 -

Jeremy Zhou Appointed to China Regional Sales Manager for VJ Electronix, Inc.

Jun 17, 2018 -

IPC’s PCB Technology Trends Study Underway, OEM Survey Open Until July 6

Jun 17, 2018 -

Join Scienscope this Week at the SMTA Upper Midwest Expo

Jun 17, 2018 -

IPC Hand Soldering Regional Qualification Competition Winner Crowned at SMT Hybrid Packaging 2018

Jun 17, 2018 -

DDM Novastar Welcomes New Director of Engineering

See electronics manufacturing industry news »

Saelig Introduces LoRa/FSK Smart Modem Transceiver For Long Range Control news release has been viewed 45 times

  • SMTnet
  • »
  • Industry News
  • »
  • Saelig Introduces LoRa/FSK Smart Modem Transceiver For Long Range Control
Fluid Dispense Pump Integration

PCB Assembly Price