Forum: Reliability & Maintainability Questions and Answers

Topic: Reliability & Maintainability Questions and Answers

Topic Posted by: Reliability & Maintainability Forum (src_forum@alionscience.com )
Organization: System Reliability Center
Date Posted: Mon Aug 31 12:47:36 US/Eastern 1998

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Original Message:

Posted by: Hei-Ruey Jen (jenh@amp.com )
Organization:M/A-Com
Date posted: Mon Jul 26 15:47:41 US/Eastern 1999
Subject: microphonics interference
Message:
I have received a request to do reliability testing of microphonics' effect on microwave devices. From a website I found, someone claimed that there was no standard on how to test the microphonics sensitivity. Screwdriver tapping, simulated hail, etc. are few examples people have used. Does anyone know anything on how to perform this test correctly and reliably? This test is to simulate the rain drops and hail hitting an outdoor device, which will create sound to interfere microwave device performance. Thanks.

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