Bill, Normal operation. The attenuator is -10 dB and the preamp is +12 dB. So if you only need +2 dB of preamp, turning both on will give it to you.
73, Don W3FPR Bill McDowell wrote: > My K3 (SN 1069, fw 4.03) has always exhibited the ability to have PRE and ATT > on simultaneously. If one engages ATT by a long hold, then hits PRE with a > tap (same button), the display shows both functions engaged. The converse is > true too, i.e. PRE engaged with a tap, followed by ATT with a long hold. > > ______________________________________________________________ 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
