Thanks, Victor!
73,
Costin, YO8RCD
?n lun., 30 mai 2022 la 12:16, Victor Reijs <pe1atn.victor.reijs@...>
a scris:
For a choke we want to determine high im[edance values and the one port is
not really good in that (low accuracy). See here for some background:
The Series through is better (method c)
All the best,
Victor
Op ma 30 mei 2022 om 09:50 schreef tuckvk3cca <tuckvk3cca@...>:
Thanks, just been reading the late G3TXQ articles. Very useful. He said
a
one port measurement is no good. Surely if I terminate the choke with a
r
ohm resistor , I can measure R + j X that way and subtract to get (R -
r)
+ j X. Has anybody tried that?
