At 06:12 PM 5/8/2008, you wrote: >I tried that more then 40 years ago, in the early sixtees with a quad >diode mixer and a 6J6 oscillator tube with two outputs, 1 direct and >the other via ~28cm 90 Ohms coaxial cable for the 90 degrees shift. >It worked in principle but it was not a great succes. The diodes were >Ge types and not suited for high frequencies.
Thank goodness that technology has moved on and is quite improved since 40 years ago. The Flex software has FM decoding/encoding already built in. Cecil K5NWA www.softrockradio.org www.qrpradio.com "Blessed are the cracked, for they shall let in the light."
