| To: | <Amps@contesting.com> |
|---|---|
| Subject: | Re: [Amps] question for experts |
| From: | "Roy" <royanjoy@ncn.net> |
| Date: | Tue, 3 Apr 2012 12:40:43 -0500 |
| List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
Since I use a PIN diode unit for QSK, and it uses coupling caps rated less than the plate voltage, I use a hefty choke at the amp's output. It's a 2.4-inch ferrite toroid core wrapped with 14 turns of 14-gauge wire space wound over 3/4 of the available area. It is invisible to reflected power meters. 73, Roy K6XK _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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