David You only need the 11,5 MHz Xtal Elecraft is using in the standard 2 band version plus some caps.
Section 1 is equipped with all parts for 80m, LPF datas can be overtaken from the K1 80m Module Section 2 is built identical to former section 1 as 40/30m Module. Peter > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of david feldman > Sent: Sunday, April 03, 2005 6:38 PM > To: [EMAIL PROTECTED]; [email protected] > Subject: RE: [Elecraft] Feasibility of KPA-1(?) > > I understood that there was some inter-band dependency, but I > had not considered that the 4 band module could be made to 3 > bands this way. That would be good news; the 80-40-30 > combination is likely the most frequently used configuration > I would need. I looked at the 4-band module and many of it's > components are very small, but perhaps the PC board layout > still could be adapted by using the space freed from the > adjacent unused band? Would the unit need software changes so > it would expect this behavior in the software? > > 73 Dave WB0GAZ [EMAIL PROTECTED] > > >From: "Peter Zenker" <[EMAIL PROTECTED]> > >To: "'david feldman'" <[EMAIL PROTECTED]>,<[email protected]> > >Subject: RE: [Elecraft] Feasibility of KPA-1(?) > >Date: Sun, 3 Apr 2005 18:12:34 +0200 > > > >Sorry, excuse > >I hit the wrong button. > > > >No my response to the mail > > > >Swiss Hams always need 80m due to their yearly traditional National > >Mountain Day > > > > > I also had a short e-mail exchange with Wayne that ended in my > > > suggesting a new 3-band module covering 80 and two other bands > > > (perhaps 40/30 or 40/20); I think something like this would be > > > really valuable as we are now at a lower point of the solar cycle > > > than when the K1 was first developed. > > > > > > >I could help some of them with an easy to do mod of the > standard 4 Band > >modul. The problem is, you can only use 2 neighbour bands > per section > >an not harmonic bands without changing of bandmodules. If > you use the > >first section for 80 meter, you can use the second section for 40/30 > >Meter. > > > >73 de Peter > > > > > >_______________________________________________ > >Elecraft mailing list > >Post to: [email protected] > >You must be a subscriber to post to the list. > >Subscriber Info (Addr. Change, sub, unsub etc.): > > http://mailman.qth.net/mailman/listinfo/elecraft > > > >Help: http://mailman.qth.net/subscribers.htm > >Elecraft web page: http://www.elecraft.com > > > > > > > _______________________________________________ > Elecraft mailing list > Post to: [email protected] > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com > _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
