Larry, That is usually due to the antenna's bandwidth especially if an antenna tuner is used. Really wide spans will show how sharp the antenna is - in other words its bandwidth.
Again if an antenna tuner is employed it will look pretty sharp/narrow compared to no matching network. 73, Bob - W6OPO -- View this message in context: http://elecraft.365791.n2.nabble.com/Change-in-the-P3-noise-floor-tp7104135p7104183.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
