I have the speaker mounted on the front of the board. I kind of like it like that. I now have a bandswitch, and reverse polarity protection (no more living dangerously for me). That Yaesu VFO clarifier circuit might prove useful should I decide to give this rig CW capability. I once again find myself thinking that I might never put this in a metal box. Frank Jones had the right idea.
Re: Looking for documentation for RCA UL-4392 oven controlled crystal
oscillator
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Quote from: KB0TXC on *Yesterday* at 10:25:05 PM
Hi,
I am looking for documentation for an RCA UL- 4392 Oven controlled crystal
oscillator. Looking for cir...
49 minutes ago
This inspired me to do something different with my BITX40 rebuild, which is In Progress. It'll be finished 'eventually'. I'll post about it this week and share a link!
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