Preamplifiers 20 MHz - 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.

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

30 dB of gain preamplifier

18GHz preamplifier

PAM-0118P

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.

High Frequency Preamplifier

PAM-1840

18 GHz - 40 GHz

This preamplifier is for higher frequency testing applications with a typical 20 dB of gain.

High Frequency Preamplifier

PAM-1840VH

18 GHz - 40 GHz

This broadband, high gain preamplifier designed specifically for the SAS-574 broadband horn antenna and has 35 dB of gain.