Mods
Anyone out there have any mods for the Swan 240. I just got one and
there had been a small slide switch and a resistor added to pin 9 of the 6U8 carrier osc. I'm wondering what this mod is for. Nels W0TUP |
Mods
Hi,
That Swan 240 modification is described on page 29 of the manual. It disables the BFO during receive, for improved reception of a.m. There also should be a switch section in the cathode of V12A, the product detector, with the addition of a 10K resistor and 2uF electrolytic there. 73, Ed Knobloch Arlon Nelson wrote: Anyone out there have any mods for the Swan 240. I just got one and there had been a small slide switch and a resistor added to pin 9 of the 6U8 carrier osc. I'm wondering what this mod is for. Nels W0TUP |
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