RE: [Elecraft] Re:Problem with KPA 100 (no power selection possible)

2007-02-27 Thread Don Wilhelm
From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Hartmut Kluge > Sent: Tuesday, February 27, 2007 4:42 PM > To: [EMAIL PROTECTED] > Cc: elecraft@mailman.qth.net > Subject: [Elecraft] Re:Problem with KPA 100 (no power selection > possible) > > > Hello Don, > > tha

RE: [Elecraft] Re:Problem with KPA 100 (no power selection possible)

2007-02-27 Thread Gregg R. Lengling
[Gregg R. Lengling] what you need to look at is the SWR/Power bridge circuit in the amp. I had a lightning hit that screwed up my amp and caused it to always be full power and it turned out this is the circuit that caused the problem. The VRFDET line is used to control the output power of the uni

[Elecraft] Re:Problem with KPA 100 (no power selection possible)

2007-02-27 Thread Hartmut Kluge
Hello Don, thanks for Your mail. Here are my answers: Is this a new KPA100 that has worked before or is it a new build? My KPA 100 is just new build. Are you able to control the power output below 5 watts with the power control with the KPA100 attached? Yes, I can. Can you control power on the