Yes, they are bandpass filters, to reject the image 16 MHz from the
desired frequency, among other things. There are, of course, also low
pass filters, to reduce transmitted harmonics.
73,
Scott K9MA
On 12/25/2017 16:27, ab2tc wrote:
Hi again,
Heavens no, they are definitely bandpass filters, tailored to each ham band.
I think I have seen a plot of their responses somewhere, but can't remember
where. Each filter covers 2 bands with a relay to choose which one of the
two.
AB2TC - Knut
David Gilbert wrote
I could be wrong, but I thought they were low pass filters, not band
pass. I think each filter even covers more than one band if they are
within an octave or something like that.
Somebody please correct me if I'm wrong.
Dave AB7E
--
Scott K9MA
[email protected]
______________________________________________________________
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
Message delivered to [email protected]
