Looks like I misspoke when I said I could leave the K3's PWR set at 90 and adjust the RF output via the SLUSB. Doesn't quite work that way! RF power out stays up in the stratosphere (PSK31 speaking, anyway) so I really do have to set the K3 to about 25-30 watts out on the K3 and adjust the ALC via the SLUSB. Still, it does seem to work pretty well.
Jim / W6JHB On Tuesday, Dec 11, 2012, at Tuesday, 9:14 PM, Rick Prather wrote: > Jim, > > Not sure why you feel the need for the SL with your K3 but that's up to you. > > Anyway, no need for a dummy load with the K3. Basically put the K3 in Test > mode set the pwr to 30 or 40 or whatever you like, adjust the pots on the SL > to show 4 bars of ALC with the 5th bar flickering, take the K3 out of Test > mode and go for it! > > GL, > > Rick > K6LE > > On 12/11/2012, at 8:47 , Jim Bennett <[email protected]> wrote: > >> Problem(s) solved! Here is what I just posted on the CocoaModem Yahoo group >> page. Hopefully some other SLUSB/CocoaModem newbie will find this helpful... >> >> I have found the problem, and the problem is me, myself & I. First off, >> there was some bogus information in the Applescript field. Once I cleared >> that, I was able to get RF out of the K3! On the receive end of things - >> well, this one was really, really stupid. The squelch sliders next to each >> receiver were in the far left position. I "ASSumed" this was the "squelch >> off" position. Nope - this was full squelch, preventing ANY decoded data >> from displaying. Ughhhh... I moved the slider to the right and bada-bing, >> bada-boom - I was getting text displayed. Now, to hook up a dummy load and >> make the necessary adjustments so I'm not overdriving things. > > ______________________________________________________________ > 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 ______________________________________________________________ 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
