FGR3-C-U

RF Transceiver Modules And Modems Overview

The FreeWave Technologies FGR3-C-U is a rugged industrial RF transceiver module operating in the 902MHz to 928MHz ISM band. It supports data rates of 115.2kbps and 153.6kbps using GFSK modulation with a channel spacing of 230kHz. The module delivers an output power of 10dBm and achieves a sensitivity of -107dBm. It operates on a supply voltage range of 6V to 30V, with receive current between 22mA and 74mA, and transmit current from 47mA to 192mA. Designed for chassis mounting, it functions within a temperature range of -40°C to 75°C.

RF Transceiver Modules And Modems Feature Summary

• Backward compatible with DGR, FGR, and FGR2 series serial radios
• Ruggedized design for demanding industrial environments
• Supports FHSS technology for reliable wireless connectivity

RF Transceiver Modules And Modems Applications

• Industrial wireless sensor networks
• SCADA system telemetry
• Remote monitoring and control applications

RF Transceiver Modules And Modems Procurement Notes

Verify that the specific application requires the 6V to 30V input voltage range, as this differs from lower-voltage modules. Confirm compatibility with existing antenna infrastructure, as the unit does not include an integrated antenna. Ensure the mounting solution accommodates the chassis mount form factor. Check regulatory compliance requirements for the 902-928MHz band in the deployment region.

RF Transceiver Modules And Modems Selection Notes

Select the FGR3-C-U when high reliability and backward compatibility with legacy FreeWave systems are required. It is suitable for applications needing a wide input voltage range compared to standard 5V modules. Consider this model for deployments requiring extended temperature operation and ruggedized hardware. Evaluate if the 10dBm output power meets the necessary link budget for the intended distance.

RF Transceiver Modules And Modems Part Context

The FGR3-C-U belongs to the FGR3 series of serial radios from FreeWave Technologies. This series is designed to replace or extend older generations like the DGR and FGR2. It provides enhanced performance while maintaining interoperability with existing network infrastructure. The module serves as a core component for building robust wireless communication links in industrial settings.

RF Transceiver Modules And Modems Replacement Considerations

The FGR3-C radios are explicitly documented as backward compatible with the DGR, FGR, and FGR2 series. When replacing older units, verify that the physical mounting and interface requirements align. No direct substitute part numbers are provided in the source material.