FMAM5028F

Overview

The FMAM5028F is a high-power LDMOS RF amplifier module manufactured by Fairview Microwave. It operates within a frequency range of 0.15 MHz to 230 MHz. The device provides a gain of 43 dB and delivers a saturated output power (Psat) of 25 Watts. It features an input third-order intercept point (IP3) of 48 dBm. Electrical connections are established via SMA connectors for both input and output ports. The unit includes an integrated heatsink for thermal management.

Feature Summary

• High power LDMOS technology construction
• Broadband operation from low frequency to VHF
• Integrated heatsink for thermal dissipation
• SMA connector interface for signal routing

Applications

• General purpose RF amplification modules
• Test and measurement equipment signal conditioning
• Broadcast transmitter driver stages
• Industrial RF heating systems

Procurement Notes

Verify the specific datasheet revision and manufacturing lot date code upon order confirmation. Ensure that the receiving facility has adequate thermal management infrastructure compatible with the module's heatsink requirements. Confirm that the SMA interconnects match the system impedance specifications before integration into the final assembly.

Selection Notes

Select this component when broadband coverage extending down to 150 kHz is required alongside significant output power capabilities. The LDMOS architecture offers robustness suitable for demanding environments. Evaluate the 43 dB gain against system noise figure requirements. Consider the physical dimensions of the heatsink during mechanical design integration to ensure proper airflow or mounting surface contact.

Part Context

This module belongs to the Fairview Microwave RF amplifier family, specifically designed for applications requiring high linearity and power handling in the VHF band. It utilizes LDMOS semiconductor technology to achieve performance metrics that discrete components might struggle to match in a compact form factor. The inclusion of SMA interfaces simplifies integration into standard RF test setups.

Replacement Considerations

No public confirmed substitute part numbers are available.