Sorry for the confusion. Sensor is after the output of the driver and before the input of the tuner.
AMP-------Sensor-------Tuner------coax to antennas So how does one determine what is changing with power variation. ~73 Don KD8NNU FH#4107 On Sun, Sep 2, 2012 at 8:57 AM, Don Wilhelm wrote: > Don, > > I am confused about where your sensor is. > In one paragraph, you say the sensor is "between my antenna tuner and > amp" > further down you say the sensor is "after the tuner and before the > amp" > > So, do you have the sensor at the output of your driver and before the > input of your amplifier, or is the sensor at the output of your > amplifier and before the input to your tuner? > > One thing is to be indicated by that flickering of SWR is that > something is changing characteristics with power variation. > But with the confusion of your sensor location it is difficult to say > whether that is at the amp input, the tuner input or the antenna > system. > > 73, > Don W3FPR > > On 9/2/2012 8:34 AM, [email protected] wrote: >> I have been using my W2 for about a week now and I am trying to >> understand why it is doing what it is doing. >> >> Basically I can get my SWR reading tuned in fine using normal tuning >> procedures and then turn on the amp and whistle in it and the SWR >> changes very little. >> >> However when I go to TX using phone it bounces all over the place and >> goes signficanlty higher than I would expect. This bouncing effect >> is >> tuner engaged or no engaged with resonant areas of the antennas. >> >> ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
