In thinking about the measurement of EIRP for the new band it occurred to me
that this might be the time for a few folks to think about how we could
fabricate a commonly calibrated field strength meter. Such a device might
well be used on both 160m and the 600 kHz band. By commonly calibrated
A couple rules for toroidal inductors might be useful. To increase the
reactance you increase the number of turns -- the inductance goes up
approximately the square of the number of turns. To increase the power handling
capability you add additional cores to make a stack of cores. This will
Charles:
I make 160 meter RF Chokes [Choke Baluns] by running six turns of coax
through 5 cores of Fair Rite type 31 [2.4 in diameter cores]. Five turns and
six cores will also work.
Tod, K0TO
-Original Message-
From: topband-boun...@contesting.com
