Olli,
I agree if the frequency is higher than 6 meters, but at 50 MHz and
down, the cable loss does not appreciable degrade the noise figure
(unless the feedline is exceptionally long). That does not equate to
those frequencies above the 50 MHz band.
The real answer depends on your particular situation (antenna gain and
feedline loss).
73,
Don W3FPR
On 7/13/2013 8:03 PM, Oliver Dröse wrote:
Am 13.07.2013 21:09, schrieb John Buck:
The slightly higher gain of the PR6-10 with the same noise figure
then might be an advantage by helping overcome cable loss.
How should that work if the preamp is mounted at the K3 between RXANT
in & out? It's after the cable then, isn't it? ;-) If you want to
overcome cable loss buy a mast-mounted preamp.
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[email protected]
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
