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Preamplifiers

A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H. Systems' Preamplifiers come with a 12-volt DC regulated power source. A low voltage indicator confidently allows you to power the amplifier with your own external 12-volt DC battery. This makes it a convenient choice for field measurements.

Low Frequency Preamplifier
Low Frequency Preamplifier

With 28 dB of gain, this preamplifier is great at improving system sensitivity for frequencies from 5 KHz to 300 MHz

1 GHz Preamplifier
1 GHz Preamplifier

With 50 dB of gain, this preamplifier is great at improving system sensitivity for frequencies from 10 MHz to 1000 MHz

2 GHz Preamplifier
2 GHz Preamplifier

Improve system sensitivity up to 2 GHz with this preamplifier.

4 GHz Preamplifier
4 GHz Preamplifier

24 dB gain preamplifier for general purpose test applications.

7 GHz Preamplifier
7 GHz Preamplifier

General purpose RF preamplifier for test and measurement applications between the frequency of 20 MHz to 7 GHz.

18 GHz Preamplifier
18 GHz Preamplifier

Our most popular and versatile preamplifier covering the frequency range of 20 MHz – 18 GHz .Broadband 18 GHz preamplifier with input protection.

26 GHz Preamplifier
26 GHz Preamplifier

The broadest frequency range preamplifier that compliments the 26 GHz Antenna Kit and will improve the overall measurement range.

26 GHz Horn Antenna Preamplifer
Horn Antenna Preamplifer

This preamplifier matches the SAS-572 horn antenna frequency range and ideal solution for improving system sensitivity.

40 GHz Horn Antenna Preamplifer
Horn Antenna Preamplifier

This preamplifier matches the SAS-573 horn antenna frequency range and ideal solution for improving system sensitivity.

High Frequency Preamplifier
High Frequency Preamplifier

A wide band preamplifier that is used for higher frequency testing applications to boost the amplitude of low power RF sources.

High Frequency Preamplifier
High Frequency Preamplifier

High dynamic range RF preamplifier designed specifically for the SAS-574 broadband horn antenna and has a minimum 32 dB of gain.

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