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THE AM BULLETIN BOARD => Technical Forum => Topic started by: NR5P on November 16, 2009, 06:29:43 PM



Title: Apache project goin well
Post by: NR5P on November 16, 2009, 06:29:43 PM
Thanks to all of you that have helped me with this apache.  I was having problems before and it turned out the meter was giving me false readings.  Everytime I tapped the meter it changed what it was telling me so I was having some problems.  Luckily it seems that I didn't damage anything after polishing one of the arced caps up.  Gary on this board had an extra meter which works great.  Tunes up to about 100watts on my meter.  FINALLY.  I am getting a tad backwords final current when I transmit.  and its not modulating much on the meter.  I'll figure it out.  I do know about the adjustment behind the key and I did turn the modulation bias to 50ma like the manual says with no mic connected.  Can't wait to get on the 80 meter AM net soon.


Title: Re: Apache project goin well
Post by: ke7trp on November 17, 2009, 12:47:50 PM
ITs typical for the Plate current to go backwards on Modulation.  Listed to the TX on a Receiver or use an O scope.


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