Bob - radio is a Flex 6600, so not using a ACC cable per se. What's curious is that the Flex/KPA500/KAT combo work fine all all other bands except 40 & 160 ?? And that radio tunes these bands and transmits just fine with KAT in bypass?? tnx & 73 Paul w2eck
*>From your earlier with the tuner and amp not switching, I would connect the >cable ACC direct to the amp from the radio. If the amp switched then issue is >with the tuner. If the amp doesn't switch this points to the radio. * *Recheck all of your CONFIG settings in the radio. Looks like a call to Elecraft is in order. Bob, K4TAX* ______________________________________________________________ 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

