Test Guides
Shielding Effectiveness Test Guide
Test Guide
Just as interference testing requires RF enclosures, isolation systems in turn need their own testing. This document reviews some of the issues and considerations in testing RF enclosures.
Radiated Emissions Measurement Test Guide
Test Guide
This is a brief overview on how to perform a standard Radiated Emissions Measurement test. It includes how to set up, take measurements and calculate results.
A Basic Bulk Current Injection Test Method
Test Guide
Here is an example of bulk current injection (BCI) test. Bulk current injection testing is to confirm that RF signals, when coupled onto interconnecting cables and/or power supply lines, will not cause degradation of performance or deviation from specifications of the equipment under test.
Power Amplifier and Test Systems Check
Test Guide
This test procedure describes how the small signal performance data of an amplifier is gathered and checked against previously recorded data. This is a fault finding step that establishes the health of the preamplifier.
Additional Resource
How to use Antenna Factors
What exactly is the "Antenna Factor" concept, how is it created and how is it used. This basic application notes defines the term "Antenna Factor" and gives a brief explanation on how to use it. [more...]
Other Resources
Contact Details
A.H. Systems, inc.
9710 Cozycroft Ave.
Chatsworth, CA 91311
P: (818) 998-0223
F: (818) 998-6892
E: Email