Re: SWR and Power readings RE: K2
Posted by
KK7P on
May 25, 2005; 3:46pm
URL: http://elecraft.85.s1.nabble.com/SWR-and-Power-readings-RE-K2-tp378727p378729.html
> The question is, if the SWR is not 1:1, does the power reading which is
> based on the voltage in a 50 ohms load read high or low?
It depends :-)
If the SWR is 2:1 and is caused by low impedance (e.g., 25 ohm load)
then the voltage will be lower for a given power. If the SWR is caused
by a higher impedance (e.g., 100 ohm load)) then the voltage will be higher.
Lyle KK7P
_______________________________________________
Elecraft mailing list
Post to:
[hidden email]
You must be a subscriber to post to the list.
Subscriber Info (Addr. Change, sub, unsub etc.):
http://mailman.qth.net/mailman/listinfo/elecraft
Help:
http://mailman.qth.net/subscribers.htmElecraft web page:
http://www.elecraft.com