[Elecraft] Elecraft CW Net Report

Good Evening,    Conditions were different from last week.  The noise was less and the QSB was almost gone.  All the signals I copied were pretty easy to copy.  The problem was those were the only stations I could hear at all.  There was a hint of a sunspot this week but that was not enough

Re: [Elecraft] P3 problem

Dave, What are you using to power the P3? Try a good stiff power source - not a wall-wart. If the power source cannot provide the current required at the voltage required, then you will still hear a relay click as the P3 tries to power up, but the current or voltage from the power source

Re: [Elecraft] No Speaker Audio / K3 (Jeff Halliburton)

Hello, Mine did the same thing last month; small application of Deoxit on a Q-tip solved it. 73, Robb NØRU __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post:

Re: [Elecraft] KPA 500 Attenuated Receive Signals

I had the exact same problem with my KPA500. I inadvertently left it connected in a lightning storm in the Caribbean and, after some diagnosis on my RF bench, I found that the PIN diodes on the receive side were blown. Replacing them cured the problem. While in there be advised that there is an

[Elecraft] Node Red software for remote KPA1500 from smartphone

Hi All, While out of work on medical leave I have been playing with software called Node Red which runs on Linux. I currently have a Raspberry Pi 3B running Raspbian and Node Red. This allows control and monitoring of equipment in the shack, including the KPA1500 amp. This allows easy remote

Re: [Elecraft] KPA 500 Attenuated Receive Signals

I had the issue with my 1500 several months ago and it was traced to one of the PIN diodes. Good news is after trip to the left coast for repair and all ECO updates applied the amp has been perfect. Dave wo2x -Original Message- From: elecraft-boun...@mailman.qth.net On Behalf Of Barry

Re: [Elecraft] KPA 500 Attenuated Receive Signals

Thanks Don That's what I thought. I will email them tomorrow. 73 Barry VK2BJ On Sun, 8 Sep 2019 at 21:36, Don Wilhelm wrote: > Barry, > > I think you may find a problem in the KPA500 T/R switch area. > Email supp...@elecraft.com for further checks and resolution. > > 73, > Don W3FPR > > On

Re: [Elecraft] KPA 500 Attenuated Receive Signals

Barry, I think you may find a problem in the KPA500 T/R switch area. Email supp...@elecraft.com for further checks and resolution. 73, Don W3FPR On 9/8/2019 2:34 AM, Barry Simpson wrote: My KPA 500, which is several years old, has just developed an issue which so far I have been unable to

[Elecraft] KPA 500 Attenuated Receive Signals

My KPA 500, which is several years old, has just developed an issue which so far I have been unable to resolve. What has happened is that when I put the amplifier into OPER, the received signal strength drops by several S units. It transmits normally and also receives normally in STBY. The issue