That's the filter width at the 3db point. From the filter plots it looks pretty close.
At least it's not like buying a 2 X 4 which isn't close to being 2 X 4. 73, Ted, W2ZK On 7/14/2010 10:47 PM, Radio Amateur N5GE wrote: > On Wed, 14 Jul 2010 12:01:30 -0700 (PDT), Bill W4ZV > <[email protected]> wrote: > > I second that. I wonder why they don't label them as the width they > really are? > > Tom, N5GE > > K3 #806 with SUB RX, PR6, > KRC2 and K144XV > K3 #1055 with PR6 and XV432 > W1, 2 W2's and other small kits > > QCWA Life Member 35102 > > [email protected] > http://www.n5ge.com > http://www.swotrc.net > > >> I'd be interested in a **true** 6 dB BW 8-pole for 200-250 Hz (Inrad's "250" >> is actually 370 Hz BW and I don't want that). >> >> 73, Bill >> > ______________________________________________________________ > 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 > > > ______________________________________________________________ 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
