Antenna switch relay

MotoMOTRAC

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Can't xmit thru a Doppler DF unit ... you're clearly overthinking a lot of this.

A 'four square' is also a possibility here, and may evolve from this design (for my purposes.)

re: "the rejection off the back of of a Super Scanner is useful which can make the gain seem higher."

Gee, you ever think maybe interference could be reduced using F/B ratio here? Some of us live in cities and hear 'birdies' from nearby neighbor sources.
 
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