LPRS RF Module FSK/ASK 928 MHz 2.5V - 5.5V Through-Hole Transceiver ERA900TRS-FCC

The LPRS ERA900TRS-FCC RF Module delivers reliable, low power, high performance wireless communication solutions for electronic designers and integrators. Designed as a complete transceiver module, it uses Frequency Shift Keying (FSK) and Amplitude Shift Keying (ASK) modulation techniques to transmit and receive data at a carrier frequency of 928 MHz within the ISM band.

This module offers a programmable channel bandwidth ranging from 12.5 kHz to 150 kHz and supports up to 132 channels. It features a maximum RF output power of 5 mW, making it ideal for low-power wireless sensor networks and local communications. The device is equipped with a serial UART interface with RTS/CTS flow control and RS232 compatibility, allowing for seamless integration with embedded controllers or industrial equipment networks.

With its wide supply voltage tolerance from 2.5V to 5.5V and robust receiver sensitivity levels as low as -117 dBm, the ERA900TRS-FCC ensures reliable operation in demanding conditions. Data transfer is supported at over-the-air (OTA) rates from 1200 bps up to 38400 bps, using Manchester encoding for robust signal integrity. The host system can communicate with the module at data rates from 2400 bps to 115200 bps, and a 180-byte Tx/Rx buffer ensures efficient data handling for bi-directional, half-duplex communication.

The compact module measures just 38 x 14 x 4 mm, with a through-hole design for straightforward mounting on standard printed circuit boards. Its industrial operating temperature range from -40°C to 85°C and on-board temperature sensor enable operation in both indoor and outdoor deployment scenarios. The module includes anti-crosstalk software, 16-bit encryption for enhanced wireless security, digital RSSI, and supports temporary channel/power adjustments for flexible deployment.

This advanced RF module is suitable for remote sensing, industrial control, local communication links for IoT applications, wireless sensor networks, telemetry, and other embedded wireless networking solutions. Its compliance with FCC requirements and compatibility with most standard 50 Ohm antennas further enhance its utility and integration flexibility.

Engineers and OEMs will find the LPRS ERA900TRS-FCC ideal for creating custom wireless infrastructure in areas such as building automation, smart metering, agricultural monitoring, and remote equipment monitoring. Explore more advanced RF Modules from the LPRS series in the EnvMart Electronics Components category.