Pre-amplifier
18 - 40 GHz | PAM-1840VH A.H. Systems

This preamplifier has a broad frequency range and high gain, designed to match the double ridge guide horn antenna. An ideal solution for improving system sensitivity.

Frequency Range 18 GHz - 40 GHz
Gain (typical) 35 dB
Gain (minimum) 30 dB
Noise Figure 6.0 dB
Flatness +/- 3.5 dB
Maximum Power (dBm)
@ 1 dB compression -4 dBm
VSWR (typical) less than 1.7:1
Input Power 110/220 VAC regulated P/S
output: 15 VDC 180 mA
Connector: 2.9mm(f) to 2.9mm(f)

Physical Dimensions:
Height: 2.5" / 63mm
Width: 3.75" / 95mm
Length: 6.25" / 158mm
Weight: 1.1 lbs. / 0.5 kg

Features

* Frequency Range of 18 GHz to 40 GHz
* High Gain
* Individually Calibrated (gain calibration included)
* Low VSWR

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 25 dB. All of A.H. Systems' Preamplifiers come with a 15-volt DC regulated power source. A low voltage indicator confidently allows you to power the amplifier with your own external 15-volt DC battery. This makes it a convenient choice for field measurements. See table above for amplifier specifications.