SPA-030-27-01-SMA

Overview

The SPA-030-27-01-SMA is a medium power GaAs RF amplifier manufactured by Fairview Microwave. It operates within a frequency range of 20 MHz to 3 GHz and provides a gain of 27 dB. The device features an input P1dB compression point of 30 dBm and an output third-order intercept point (OIP3) of 39 dBm. It requires a single DC supply voltage of 15.5 V with a typical operating current of 900 mA. The unit utilizes SMA connectors for both input and output interfaces.

Feature Summary

• Utilizes Gallium Arsenide (GaAs) technology for reliable medium power amplification
• Provides high linearity performance with a 39 dBm OIP3 specification
• Features SMA coaxial connectors for straightforward integration into RF test setups

Applications

• RF signal generation and conditioning in laboratory environments
• Test and measurement instrumentation requiring stable mid-band amplification
• Communication system prototyping and verification

Procurement Notes

Verify the specific ordering suffix to ensure the correct connector type and package configuration are selected. Confirm that the required DC supply voltage matches the 15.5 V specification before integration. Check manufacturer documentation for thermal management requirements, as the device dissipates significant power during operation. Ensure SMA mating components are compatible with the specified impedance to maintain signal integrity.

Selection Notes

Select this component when a medium power output with high linearity is required in the HF/VHF/UHF bands. The GaAs technology offers a balance between power handling and noise performance suitable for general-purpose RF applications. Consider the 900 mA current draw when designing the power supply infrastructure. Compare against lower gain options if signal levels do not require full amplification capacity.

Part Context

This model belongs to Fairview Microwave's portfolio of discrete RF amplifiers designed for professional test equipment. The product series typically includes variants with different gain levels and frequency ranges to support diverse engineering needs. These amplifiers are engineered to meet strict performance standards for accuracy and stability in critical signal paths.