[AMRadio] Testing a TR Switch

Ellen Rugowski ellenjoanne2003 at sbcglobal.net
Sun Sep 14 11:13:50 EDT 2008

It should be Mike.  The absence of RF on the receive side of the switch
during transmit should do the job.

Ellen - AF9J

----- Original Message ----- 
From: "Mike Duke, K5XU" <k5xu at comcast.net>
To: "Discussion of AM Radio" <amradio at mailman.qth.net>
Sent: Sunday, September 14, 2008 9:19 AM
Subject: [AMRadio] Testing a TR Switch

> I need to test a B&W TR switch to be sure it does indeed switch.
> In the absence of rf probes, scopes, etc, will placing a watt meter and
> dummy load on the receive side of the switch be a suitable test?
> Mike Duke, K5XU
> American Council of Blind Radio Amateurs
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