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Re: QCX classic 40METER key click

 

The replacements CAN be polarized but don't have to be. The newer versions use 1 uF ceramic caps. Either is OK

Ron

On Mon, Jan 13, 2025 at 11:44?AM Howard Lamhut via <Howardlam=[email protected]> wrote:
The key clicks are only on the side tone.
The actual transmitted signal is beautiful and produces a perfect sine wave on My oscilloscope.
in the version 3 board it’s 2 -10?F Polarized Caps.
Should the two replacement 1 Mf ?caps still be polarized?
thank you
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