I think the best way is to use a field strength meter or neon bulb and tune for maximum signal. I would add a fan and/or back off your drive some unless you like to buy tubes.
73, Ron, K0IC On Fri, Aug 13, 2010 at 9:46 AM, Richard Palmer <burnto...@toast.net> wrote: > Rookie tube radio guy here Hi Hi. How do I tune my TR-4 to less than > maximum power? > > Thanks, > KB8NXO > > > _______________________________________________ > Drakelist mailing list > Drakelist@zerobeat.net > http://mailman.zerobeat.net/mailman/listinfo/drakelist > > -- Ronald D. Erickson, K0IC Southwest Iowa Amateur Radio Club Bellevue Amateur Radio Club ARRL Local Government Liaison ARRL Public Information Officer ARRL Technical Specialist ARRL, the national association for Amateur Radio™ 563-263-3097 ronalderickson...@gmail.com 10-X #12938 :* EN20iu ARRL Lifer since 1976 3900 Club #729 Iowa QRP Club #179 QCWA #30762; Chapters, 25, 123, 210 FCC #PG-17-12556 FISTS CW Club #12484 Straight Key Century Club #2253 FGBMFI Life Member Salvation Army Team Emergency Radio Network member Pastor by Universal Life Church, Modesto, CA Trying to join the Shenandoah Assembly of God The Collins Collectors Association #AC07-12075 Courage HANDI-HAM System member Ex: WN0GDA, WB0GDA, AK0N, AAV7AW Ex: KMA-AM broadcast engineer 1977-1989. Ex: SBE Senior Broadcast Engineer #2308 - Radio - AM/FM IWCC -Clarinda Associate of Arts Degree - 1973 University of Nebraska at Omaha Bachelor of General Studies Degree - 1993 k...@arrl.net www.contactify.com/c521b
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