Gary, The 4 band board cannot be modified much. The lower two bands must share the same low pass filter, so you are limited to 40 and 30. A low pass filter that would pass a 17 meter signal would be too close to the second harmonic of 30 meters to effectively reduce that 2nd harmonic. The K1, like all other transmitters must meet the FCC requirements for harmonic radiation.
73, Don W3FPR Gary W. Marklund wrote: > I should receive my new K1-2 with KAT1 tomorrow or Monday. I ordered > 40M and 30M for starters. I will add others shortly. My question is > regarding modification for other bands. I've seen replacement parts > lists for 12 and 10 M. Is there any reason the KFL1-4 is limited to > 40/30/20 and 17 or 15? What if I wanted to build a four band module as > say, 30/17/12/10 meters? Is there something inherent in the KFL1-4 that > prevents this? > > Thanks, > Gary > KJ7RT > > ______________________________________________________________ > 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 > ------------------------------------------------------------------------ > > > No virus found in this incoming message. > Checked by AVG - www.avg.com > Version: 8.5.375 / Virus Database: 270.13.27/2258 - Release Date: 07/24/09 > 05:58:00 > > ______________________________________________________________ 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
