|[AMRadio] BTA Mods|
rickbras at airmail.net
Sun May 28 21:05:46 EDT 2006
Thanks for the tips, Neal. What seemed to be the problem with getting
them on 75? My goal is 3.880 thru 3.890, so I would be very interested
in any experience you can share. I am now in the process of
refurbishing the oscillator board, but I have to wait until the R2
schematic arrives before I can go much further.
neal Newman wrote:
> I have 2 RCA rigs. a BTA 500R and a BTA 1R1
>Neither Rig worked well On 75 meters.
> so I put them on 160.
>The very first thing I would Do after determining If
>the Rig works on its origonal frequency. I would
>replace Every Resistor and cap on the Exciter board
> Less than $50 to do this.
>makes the oscilator back to New tolerance. and will be
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