Atec Com-Power-pa-103 User Manual download pdf

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Description

The model PA-010 and PA-103 are general purpose,

broadband, high gain, bench top preamplifiers. These

preamplifiers reduce floor noise and increase system

sensitivity to low level signals during Electromagnetic

Interference (EMC) testing. They also provide input

isolation to your expensive test equipment. The PA-

103 has a frequency range of 1 MHz to 1000 MHz. The

PA-010 operates from 100 Hz to 30 MHz.

The simple front panel consists of two 50 W matched

BNC connectors for input and output. The preampli-

fiers were designed to have minimal gain variation for

the entire frequency range to reduce EMC measure-

ment errors.

Each preamplifier is individually calibrated and the

gain data is shipped with the unit. Power to the model

PA-103 is supplied by a 9 VAC, 1 AMP external wall

mount adapter supplied with the preamplifier. The

PA-010 is powered by 115 VAC, 60 Hz line input.

Application

The PA-103 and PA-010 are primarily used for EMC

radiated emissions testing. These preamplifiers can be

used during EMC testing for FCC, CISPR, EN, FAA

and MIL-STD. These preamplifiers could also be used

in other applications that require a high gain preampli-

fier.

The enhanced system sensitivity due to high gain is

very helpful when making EMC measurements using

antennas on an Open Area Test Site (OATS) or prob-

ing a printed circuit board using Near Field Probes.

This allows measurements of those frequencies from

the equipment under test, that are not visible on the

spectrum analyzer display unless amplified. The

preamplifier gain will cause peaks to be visible above

the background noise of the analyzer. These frequen-

cies may go undetected if a preamplifier with a high

gain was not used.

In addition, preamplifiers could improve sensitivity

of counters and power meters. The PA-103 and PA-

010 can also be used to increase the available power

from your sweeper or signal generator.

Features

Broadband - 100 Hz - 1000 MHz

High Gain

Flat Response

Individual Calibration

Two Year Warranty

PA-010, PA-103

Preamplifiers

Com-Power Corporation

Summary of Contents

Page 1 - Preamplifiers

B-1DescriptionThe model PA-010 and PA-103 are general purpose,broadband, high gain, bench top preamplifiers. Thesepreamplifiers reduce floor noise and

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Atec Com-Power-pa-103 User Manual

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