I have had my PL-360 on my 2 and 4 foot air cores and they work well, but are not nearly as narrow a pattern as ferrite loops. - FARMERIK
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--- In ultralightdx@..., "g4irx_uk" <nick@...> wrote:
I've looked at some of the amazing ferrite rod antennas for ultralights.
Has anybody tried a tuned loop antenna in place of the ferrite rod, letting the si4734 do the tuning rather than a capacitor on the loop? I have a large hexagonal loop and I'm considering mounting the PL-380 on the loop frame itself, disconnecting the internal ferrite.