[Boatanchors] FT-243 Crystal Plug

Glenn Little WB4UIV glennmaillist at bellsouth.net
Tue Sep 1 17:21:14 EDT 2020


If the application allows, use a small torrid to couple to the pins and 
isolate the pins DC wise with 0.01 MFD capacitors.
Foe size use surface mount capacitors.

73
Glenn
WB4UIV

On 9/1/2020 4:51 PM, Robert Downs via Boatanchors wrote:
> Paul,
>
> If there was ever one made, I never came across it.  Easiest solution is to
> gut an FT-243 that isn't on a useful frequency.  Be sure or grind or mill
> the frequency off the side plate.  Drill a hole through the top to match the
> cable OD, and cinch a tie-wrap around the cord after it is installed.
> Discard the crystal, spring and two contact plates.  The only problem with
> it is that there is no way to prevent anyone from plugging it in 180 degrees
> out from what was intended.  So if one of the two wires is ground, be sure
> to so mark the holder that is now a connector.
>
> Robert Downs
>
> -----Original Message-----
> From: boatanchors-bounces at mailman.qth.net
> [mailto:boatanchors-bounces at mailman.qth.net] On Behalf Of Paul Christensen
> Sent: Tuesday, September 1, 2020 14:59
> To: boatanchors at mailman.qth.net
> Subject: [Boatanchors] FT-243 Crystal Plug
>
> Anyone know a source for a 2-pin plug that's compatible with a FT-243
> crystal socket?  I know the standard octal socket pin size and spacing works
> but that's an option of last resort.  Thanks!
>
> Paul, W9AC
>
>
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-- 
-----------------------------------------------------------------------
Glenn Little                ARRL Technical Specialist   QCWA  LM 28417
Amateur Callsign:  WB4UIV            wb4uiv at arrl.net    AMSAT LM 2178
QTH:  Goose Creek, SC USA (EM92xx)  USSVI LM   NRA LM   SBE ARRL TAPR
"It is not the class of license that the Amateur holds but the class
of the Amateur that holds the license"



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