Tune-up for Rx

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N4SRN
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Last seen: 7 months 2 weeks ago
Joined: 2015/03/07 - 15:23
Tune-up for Rx

Just wondering if anyone has assessed Rx sensitivity of a multi-band antenna on Rx only with and without Tune-up active for band-hopping. The internet experts insist that it either matters not at all to tune an antenna before Rx or that it matters a great deal to tune an antenna before Rx.