FMAM4026

Overview

The FMAM4026 is a general-purpose RF power amplifier module manufactured by Fairview Microwave. It operates within the frequency range of 820 MHz to 960 MHz and features SMA connectors. Key electrical specifications include a gain of 17 dB, a noise figure of 2 dB, and a 1 dB compression point (P1dB) of 30 dBm. The device requires a DC supply voltage between 8 V and 12 V and draws a supply current of 500 mA. It is designed for base mounting and is classified as an active component in the wireless and RF integrated circuits category.

Feature Summary

• Provides linear amplification with a fixed gain of 17 dB across the designated UHF band.
• Delivers high output power capability indicated by a P1dB rating of 30 dBm.
• Incorporates low noise characteristics suitable for sensitive receiver front-ends or transmitter stages.
• Utilizes a robust module package with SMA interfaces for reliable interconnection.

Applications

• UHF communication systems requiring signal boosting
• Test and measurement equipment operating in the 820-960 MHz range
• Industrial, scientific, and medical (ISM) radio equipment
• Wireless infrastructure components

Procurement Notes

Verify the specific datasheet version from Fairview Microwave before integration, as performance parameters may vary between production batches. Confirm that the 8V to 12V supply rails are stable to maintain the specified 500mA current draw and prevent thermal issues. Ensure the host system supports base mounting requirements and provides adequate heat dissipation for continuous operation at the rated power levels.

Selection Notes

Select this component when a broadband solution is needed for the 820-960 MHz spectrum rather than narrowband designs. The 17 dB gain and 30 dBm output power make it suitable for driving subsequent stages without excessive cascading. Consider the SMA interface compatibility with existing cabling and the base-mount form factor against PCB-mounted alternatives if space constraints exist.

Part Context

Fairview Microwave produces the FMAM4026 as part of its portfolio of general-purpose RF modules. These components are engineered for reliability in demanding environments. The product falls under the broader category of wireless and RF integrated circuits, specifically targeting applications that require standardized interfaces and predictable performance metrics in the UHF frequency bands.

Replacement Considerations

No direct public substitute part numbers are confirmed for the FMAM4026. Designers should evaluate other Fairview Microwave models such as the FMAM4052F or FMAM4056F only if frequency ranges and power levels align with specific design modifications, noting that these are distinct products with different operational specifications.