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Hi all,
I have a KX3 with ATU and a KXPA100 with ATU (an overkill, I know, but I didn't buy them together and they are for operating separately in the field). I would like hook both the KXPA100 and my K3 to the KAT500 in the shack through a coaxial switch, but I can't get the new KXPA100 to play well with the KAT500. The amp keeps changing from bypass to auto and sometimes the atu in the KX3 also kicks out of bypass. The rig and amp/atu work fine connected directly to the antenna. I am still learning with the new amp, but if anyone has suggestions they are welcome. 73, Scott. XE1/AA0AA, AA0AA Sent from Scott's iPad ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [hidden email] |
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Whenever you want to use the KPA500, make sure you set the KX3 menu item PA Mode to OFF. You can assign this menu item to one of the PF function keys for convenience.
73, Matt VK2RQ On 29 Jul 2014, at 1:15 pm, Scott via Elecraft <[hidden email]> wrote: > Hi all, > I have a KX3 with ATU and a KXPA100 with ATU (an overkill, I know, but I didn't buy them together and they are for operating separately in the field). I would like hook both the KXPA100 and my K3 to the KAT500 in the shack through a coaxial switch, but I can't get the new KXPA100 to play well with the KAT500. The amp keeps changing from bypass to auto and sometimes the atu in the KX3 also kicks out of bypass. The rig and amp/atu work fine connected directly to the antenna. > > I am still learning with the new amp, but if anyone has suggestions they are welcome. > > 73, Scott. XE1/AA0AA, AA0AA > > Sent from Scott's iPad > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [hidden email] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [hidden email] |
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In reply to this post by Elecraft mailing list
You want all the ATUs in the KX3 and KXPA100 bypassed if the KAT500 is going to match the antenna. Do your tuning with about 10 to 20 watts out of the KXPA100.
Dick, K6KR > On Jul 28, 2014, at 20:15, Scott via Elecraft <[hidden email]> wrote: > > Hi all, > I have a KX3 with ATU and a KXPA100 with ATU (an overkill, I know, but I didn't buy them together and they are for operating separately in the field). I would like hook both the KXPA100 and my K3 to the KAT500 in the shack through a coaxial switch, but I can't get the new KXPA100 to play well with the KAT500. The amp keeps changing from bypass to auto and sometimes the atu in the KX3 also kicks out of bypass. The rig and amp/atu work fine connected directly to the antenna. > > I am still learning with the new amp, but if anyone has suggestions they are welcome. > > 73, Scott. XE1/AA0AA, AA0AA > > Sent from Scott's iPad > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [hidden email] Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [hidden email] |
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