LR1110IMLTRT

RF Transceiver ICS Overview

The LR1110IMLTRT is an ultra-low power asset management platform integrating a LoRa transceiver, long-range FHSS modulator, multi-constellation GNSS scanner, and passive Wi-Fi AP MAC address scanner. It operates within frequency ranges of 150 MHz to 960 MHz and 150 MHz to 2.7 GHz. The device supports a maximum data rate of 2 Mb/s with supply voltages between 1.8 V and 3.7 V. Key electrical parameters include a receive current of 7.8 mA, transmit current of 118 mA, and output power up to 22 dBm. It functions reliably across temperatures from -40 C to +85 C in a QFN-32 package.

RF Transceiver ICS Feature Summary

• Integrates LoRa transceiver, LR-FHSS modulator, GNSS scanner, and passive Wi-Fi scanner for geolocation
• Supports worldwide ISM bands (150-960 MHz) with high-sensitivity RX front-end
• Includes cryptographic engine for AES-128 encryption and secure key storage
• Fully compatible with SX1261/2/8 devices and LoRaWAN standard specifications

RF Transceiver ICS Applications

• Asset location tracking
• Asset recovery and anti-theft
• Supply chain traceability
• Inventory management

RF Transceiver ICS Procurement Notes

Verify the specific suffix LTRT indicates reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Ensure the supplier provides valid traceability records for the Semtech brand component. Cross-reference the order code against the latest datasheet to confirm pinout and functional compatibility with existing designs.

RF Transceiver ICS Selection Notes

Select this component for applications requiring integrated geolocation capabilities alongside long-range wireless communication. The dual PA paths (+15 dBm and +22 dBm) allow adaptation to regional regulatory limits using a single board implementation. Consider the integrated GNSS and Wi-Fi scanning features if reducing BOM count for location services is a priority compared to discrete solutions.

RF Transceiver ICS Part Context

Part of the LoRa Edge family targeting asset management. Designed to work with cloud-based geolocation solvers to minimize power consumption. Offers a unified solution combining RF connectivity with positioning sensors, replacing separate modules for LoRa, GNSS, and Wi-Fi scanning in compact form factors.

RF Transceiver ICS Replacement Considerations

Officially documented as fully compatible with SX1261, SX1262, and SX1268 devices regarding LoRaWAN standards. Verify pin-to-pin and register-level compatibility before substitution. No other direct substitute part numbers are confirmed in public documentation.

RF Transceiver ICS FAQ

Does the LR1110 support both LoRa and GFSK modulation?

Yes, it integrates a low-power high-sensitivity LoRa/(G)FSK half-duplex RF transceiver.

What is the continuous frequency synthesizer range?

The device features a continuous frequency synthesizer range of 150 MHz to 2700 MHz.