Re: [Elecraft] KPA1500 RX signal loss
Fixed, power cycled my microKEYER III, which keys the KPA1500, and all is good. 73, Jim N7US -Original Message- From: Jim McDonald Sent: Wednesday, November 4, 2020 08:14 To: Mark Goldberg Cc: Elecraft Reflector (elecraft@mailman.qth.net) Subject: RE: [Elecraft] KPA1500 RX signal loss Yes, the TX LED was on, that was it! Now I gotta figure out why. Thanks, Mark. 73, Jim N7US -Original Message- Check if the key line is stuck on. Is the TX LED on when in receive? 73, Mark W7MLG On Wed, Nov 4, 2020 at 5:56 AM Jim McDonald wrote: > > My KPA1500 seems to disconnect the antenna when switching the amplifier from > standby to operate. It transmits OK but the receive signal path seems to be > open. > > 73, Jim N7US > __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] KPA1500 RX signal loss
Yes, the TX LED was on, that was it! Now I gotta figure out why. Thanks, Mark. 73, Jim N7US -Original Message- Check if the key line is stuck on. Is the TX LED on when in receive? 73, Mark W7MLG On Wed, Nov 4, 2020 at 5:56 AM Jim McDonald wrote: > > My KPA1500 seems to disconnect the antenna when switching the amplifier from > standby to operate. It transmits OK but the receive signal path seems to be > open. > > 73, Jim N7US > __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] KPA1500 RX signal loss
Check if the key line is stuck on. Is the TX LED on when in receive? 73, Mark W7MLG On Wed, Nov 4, 2020 at 5:56 AM Jim McDonald wrote: > > My KPA1500 seems to disconnect the antenna when switching the amplifier from > standby to operate. It transmits OK but the receive signal path seems to be > open. > > 73, Jim N7US > > __ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to marklgoldb...@gmail.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] KPA1500 RX signal loss
My KPA1500 seems to disconnect the antenna when switching the amplifier from standby to operate. It transmits OK but the receive signal path seems to be open. 73, Jim N7US __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
