SARA-R410M-73B

RF Transceiver Modules And Modems Overview

The SARA-R410M-73B is a surface-mount LTE Cat M1 and NB1 cellular module designed for the Korean regional market. It operates on frequencies including 2.1 GHz with a maximum output power of 25 dBm. The module supports SPI, UART, and USB interfaces and functions within a supply voltage range of 3.2 V to 4.2 V. Physical dimensions are 26 mm x 16 mm x 2.53 mm in an LGA package. Operating temperatures range from -40°C to +85°C. Audio functionality is not supported by this specific product version.

RF Transceiver Modules And Modems Feature Summary

• Supports LTE Cat M1 and NB1 protocols for regional connectivity
• Integrated GNSS capabilities for location tracking
• Compact surface-mount LGA form factor

RF Transceiver Modules And Modems Applications

• Korean regional IoT asset tracking
• Smart metering applications
• Industrial sensor data transmission

RF Transceiver Modules And Modems Procurement Notes

Verify component authenticity through authorized u-blox distributors or certified partners. Confirm that the specific suffix indicates the required regional variant for Korea. Check current lifecycle status as the part may be restricted for new designs. Ensure all technical specifications align with target system requirements before procurement.

RF Transceiver Modules And Modems Selection Notes

Select this module only when Korean regional network compatibility is mandatory. Consider alternative variants if audio support or different geographic coverage is required. Evaluate interface options such as SPI or UART based on host controller capabilities. Assess power consumption profiles against battery life requirements for the intended deployment scenario.

RF Transceiver Modules And Modems Part Context

This component belongs to the SARA-R4 series of cellular modules manufactured by u-blox AG. The series provides wireless communication solutions for IoT applications. The manufacturer specializes in positioning and wireless technologies for automotive, industrial, and consumer markets. This specific model targets niche regional deployments within the broader LTE Cat M1 portfolio.

RF Transceiver Modules And Modems Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official u-blox channels for potential end-of-life alternatives.