Preamplifiers 5 KHz - 40 GHz

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 (or 15-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. See table below for amplifier specifications.


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5 KHz preamplifier

PAM-5K300

5 KHz - 300 MHz

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

1 GHz preamplifier

PAM-0101

10 MHz - 1 GHz

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

2 GHz preamplifier

PAM-0202

20 MHz - 2 GHz

Improve system sensitivity up to 2 GHz with this preamplifier.

4 GHz Preamplifier

PAM-0204

20 MHz - 4 GHz

24 dB gain preamplifier for general purpose test applications.

7 GHz Preamplifier

PAM-0207

20 MHz - 7 GHz

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

18GHz preamplifier

PAM-0118P

20 MHz - 18 GHz

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

PAM-1826

18 GHz - 26.5 GHz

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

PAM-2640

26.5 GHz - 40 GHz

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

26 GHz preamplifier

PAM-0126

20 MHz - 26.5 GHz

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

High Frequency Preamplifier

PAM-1840

18 GHz - 40 GHz

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

High Frequency Preamplifier

PAM-1840VH

18 GHz - 40 GHz

High dynamic range RF preamplifier designed specifically for the SAS-574 broadband horn antenna and has 35 dB of gain.