On Tue, Feb 14, 2017 at 12:27:55PM +1300, IVP wrote: > > At night, it was switched to the center tap to get 250 W output >=20 > Better propagation at night ? Yeah, or to put it another way; much lower in daylight. (I travel to several outback places without any FM 88-108 MHz reception, and the AM broadcast band around 630 kHz to 1700 kHz is barely usable in daylight, and great at night.) --=20 James Cameron http://quozl.netrek.org/ --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .