Jack, W6FB, made a good point about resonant antennas. Going with this idea, separate resonant antennas should be used for each band, and mobile antennas, being high-Q may be particularly desirable. However, minus separate bandpass filters (to augment interference rejection), physical separation of the antennas by some(?) distance is also desirable. In the case of horizontal antennas (dipoles, yagis, etc), orientation (right angles or end-to-end) along with physical separation is key. Multiband and non-resonant antennas can't be counted on for signal rejection in most cases. The best lessons for minimizing station-to-station interference can be gleaned from multi-multi stations; their challenges and how they overcome them are always insightful. 73, Bert N4CW ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected]
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