George, With some serious re-design, you could have an 80, 20 15 (or 17) meter board (only 3 bands). The low pass filters are shared, and the LPF must have a cutoff frequency below the 2nd harmonic. So 40 and 30 work well together, and 20 and 15 (or 17) work well together, but 80 would have to stand alone. 30, 20 and 15 (or 17) could be made to work with the LPFs, but the relay switching will not allow that 3 band combination. As a result, you could modify the 4 band board to work as a "3 band" board with 80 and 20, 15 (or 17), but that would be your only choice.
It would be better to procure another 2 band board and configure it for 80 meters plus another band of your choice. 73, Don W3FPR [email protected] wrote: > I just ordered a K1-4 to build after the first of the year. I wanted to > build it for 80-40-30-20. But there is not a 80 meter option listed. I > really > do not want to mess with using 2 boards. Is there a way for me to add 80 > meters to the 4 band board? Thanks George/W2BPI > > ______________________________________________________________ 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
