SPECIAL R390A PANEL (6kc & 8kc)

John Kolb jlkolb at CTS.COM
Sat Jun 12 23:20:32 EDT 2004

On Sat, 12 Jun 2004, Dee C. Almquist wrote:

> Have you ever considered a narrower filter like 6kc & move the 8kc
> filter to the 16kc slot, eliminating 16kc?  This means re-silk screening
> refinished panel that puts 6kc where 8kc position was & changed 16kc to
> read 8kc with same fonts as original. I have some pics of one done this
> way. Its pretty neet & I think I will modify my 390A this way when I
> restore it. That 16kc filter is much too broad & I seldom use it. But I
> use the 8kc a lot. And 6kc is just right for AM operation with
> reasonable band cond

For the non-purist, it would sound a lot easier to put the 6 kHz
filter in place of the 16, and a dab of gray paint over the '1'
in '16'.


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