[Lowfer] active whips
JD
listread at lwca.org
Thu Jan 24 16:18:40 EST 2013
>>> So, do we need an active whip or just a better matching network to
>>> overcome losses?
That's the bottom-line question there, Kurt, and I'd kind of say it depends
on the properties of the antenna you've got. Provided it's not picking up
unwanted local noise sources and/or if it has desirable directional
properties for what you're trying to receive, then try first to match it
better or use a buffer amplifier such as I did. That's all an active whip
is...a bit of antenna with buffering that improves matching. If matching
merely brings up as much noise as it does signal, then you might want to try
an active whip for itse ability to be located at just the right spot.
More information about the Lowfer
mailing list