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LAMBDA62-9S

LAMBDA62-9S

RF Solutions
RF Transmitter 918MHz FM Connector, Receiver, Serial, SPI 300kbps
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Overview

The LAMBDA62-9S is a long-range FM transceiver module operating at 918MHz, designed for robust wireless communication. It utilizes Semtech LoRa technology to achieve high sensitivity of -148dBm and an impressive line-of-sight range of up to 20km. The module interface supports both SPI and serial communication, allowing for high data rates up to 300kbps.

Why Choose This Part

This module provides an exceptional link budget through its -148dBm sensitivity, ensuring reliable operation even in environments with high interference. It is FCC Part 15 certified, which simplifies the regulatory path for products sold in North American markets. The SMT form factor and low power consumption make it suitable for battery-operated remote nodes.

Applications

Long-Range Telemetry
Ideal for gathering data from remote sensors located up to 20km away in rural or open-field environments.
Industrial IoT Networking
Reliable point-to-point or star network communication in noisy industrial settings where high sensitivity is required.
Smart Agriculture
Monitoring soil moisture, weather stations, and livestock tracking across large geographical areas.
Remote Control Systems
Low-latency control for industrial machinery or gate systems requiring a robust wireless link.

Key Specifications

Features 20km Range
Function Transmitter
Frequency 918MHz
Interface Connector, Receiver, Serial, SPI
Sensitivity -148dBm
Applications General Purpose
Data Rate (Max) 300kbps
Modulation or Protocol FM

Getting Started

To begin development, interface the module with a microcontroller via the SPI bus and configure the Semtech SX1262 driver libraries. Ensure you use a 918MHz tuned antenna via the board-to-board connector to achieve the specified 20km range. Developers can utilize the RF Solutions evaluation boards to quickly test link quality and range in the field.

Also Consider

RFM95W-915S2 HopeRF - A popular alternative LoRa module for the 915MHz band with a slightly different pinout and footprint.