MS21SF1-3N68AIR

RF Transceiver Modules And Modems Overview

The MS21SF1-3N68AIR is a LoRa transceiver module by MinewSemi, utilizing the Semtech LLCC68 or SX1262 chip. It operates in global ISM bands below 1GHz, specifically supporting 868MHz and 915MHz frequencies. The module features an IPEX (U.FL) antenna interface and measures 15mm x 16.4mm. It employs a half-duplex architecture controlled via SPI by an external MCU, designed for low-power remote data collection applications.

RF Transceiver Modules And Modems Feature Summary

• Supports global ISM frequency bands below 1GHz
• Integrates Semtech LLCC68/SX1262 wireless transceiver technology
• Features compact surface-mount design with U.FL antenna interface

RF Transceiver Modules And Modems Applications

• Remote data collection systems
• Low power IoT connectivity solutions
• Long range wireless communication networks

RF Transceiver Modules And Modems Procurement Notes

Verify the specific suffix '3N68AIR' against official MinewSemi documentation to confirm the exact integrated chip variant (LLCC68 vs SX1262) and antenna configuration. Ensure compatibility with external microcontroller SPI interfaces as the module requires non-MCU control logic.

RF Transceiver Modules And Modems Selection Notes

Select this module for applications requiring long-range, low-power transmission in sub-1GHz ISM bands. It is suitable for projects needing a compact form factor with standard U.FL antenna connections. Confirm that the external system provides necessary SPI control signals and supports the required operating voltage levels.

RF Transceiver Modules And Modems Part Context

This component belongs to the MinewSemi MS21SF1 series of LoRa modules. These modules are engineered for mission-critical IoT connectivity, leveraging Semtech's proven LoRa modulation technology. The series targets enterprise-grade performance while maintaining low power consumption for battery-operated devices.

RF Transceiver Modules And Modems Replacement Considerations

Consult official MinewSemi documentation for verified substitute part numbers within the MS21SF1 family. Cross-referencing with Semtech's LLCC68 or SX1262 based modules from other manufacturers may require validation of pinout and SPI command set compatibility.