This also not been mentioned that a "s unit" = 3db of signal.
----- Original Message -----
From: "Michael Ryan" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Friday, August 29, 2003 7:05 AM
> Hi all:
>
> Is there a rule of thumb that can be used?
> IE: you have a perfectly resonant antenna with 100W out. What power is
> needed to get an improvement on the signal strength? Will 200W make much
> difference or to receive an actual increase in signal strength, a power
> gain of lets say, 500W is required? Will a power output of 800/KW give
much
> improvements to a 500W signal strength? Also, If you have an amp rated at
> 400W continuous or digital mode, what would the PEP SSB rating be?
>
> Thanks to all & 73:
> Michael VO1RYN