The inductor calculator presented on this page is unique in that it employs the n=0 sheath helix waveguide mode to determine the inductance of a coil, irrespective of its electrical length. This allows for more accurate inductance predictions at high frequencies. Furthermore, the calculator closely follows the National Institute of Standards and Technology (NIST) methodology…
There an issue of using YAESU “FT857d” transceiver CAT control in conjunction with the YAESU antenna tuner “FC40”. It controlled through the CAT. Thus it is not possible to use the CAT together (example with E-LOGBOOK or other devices) through the same CAT Port. While developing “FT857d” transceiver the YAESU engineers have envisaged a baypass…
I use separate phased Beverage (note the capitalization, this is a man’s name!) arrays on 160M, 80M and 40M. (hey… why do u refer to 80M as 75M??? 300 divided by 3.75 = 80 !!! Or have ur SS interests caused to to forget about (80M!) freqs below 3900 kHz?) If u are planning to…
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