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Huh. Wasn't expecting a T200-2 core to work as a choke for 70cm (with a longer antenna than shown here). :P #AmateurRadio #HamRadio
Choke: 5×2 turns of 16 gauge wire on a T200-2 core
SWR under 1.05 at 465 MHz. Bandwidth is 37 MHz.
#hamradio #amateurradio
in reply to Neil E. Hodges

Neil E. Hodges
Neil E. Hodges
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The Micrometals listing says it's good for transformers up to 400 MHz, so I thought it was worth a shot. 🤷
in reply to Neil E. Hodges

Neil E. Hodges
Neil E. Hodges
•
Going to play with this some tomorrow, even though Plan A is -61 ferrite beads (which won't arrive 'til Monday).
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