Quote:
Originally Posted by n3ntj
Is the channel 6 Jointenna a combiner that works w/ a ch. 6 tuned antenna and another antenna not tuned to channel 6; the Jointenna essentially prevents the 2nd antenna from tuning ch. 6 so that the other antenna (tuned to ch. 6) can do it's thing? Essentially an input highly notched @ 85 MHz (+/- 3 MHz) and another input w/ a 85 MHz bandpass filter with a 6 MHz bandwidth?
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You've got the right idea. The Jointenna was designed in the analog era, so the notch frequency may be closer to the visual carrier.