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Well done Ken. Good news and good dx! David G4YVM

Greetings, I ordered my QCX Kit on 21 August. I got my email shipping notification on 2 October, and it arrived on 11 October. I finished building and aligning it on 18 October. This is a snapshot of

Did anybody tested the QCX with NESCAF filter already? If you will add the NESCAF filter to QCX then you will?not find?better QRP?transceiver in the shack... I believe?;)

Hi Olgierd, I had some similar problems with my 20m QCX. The issue of output power changing after key down was due to the two inner low pass filter capacitors, C25 and C26 I think. I changed them for

Hi everyone, I've completed my #391 QCX build for 20m. The receiver works well, but I discovered a strange problem with the power going out, as on the video:

Hi Dan The U3S software is not open-source. For your project, you could consider an Arduino, and the QRP Labs Arduino shield http://qrp-labs.com/uarduino with Si5351A Synth module

I’ve assembled my CW transceiver kit and started on alignment. All was good until I tried aligning the BPF. The alignment screen works but no amount tuning of C1 will produce any signal or peak.

after a friend mentioned he had one of these older FM HTs, I noted to myself that a package that large today might be enough to house an entire qrp HF+VHF SSB transceiver! what are your thoughts? here

Hello all..... I just joined the WSPRnet. I have been qrp most of my licensed period. I use an HW-8, Argo II, V, VI for qrp cw on 15m and 40m. I hope to have a QCX transceiver for 40m and 17m. How

Hello Hazarda, You mean like the way none of your posts has traced back to a simple thank you to those that have tried to assist you ;) Glad you are now receiving spots, but a simple courtesy seems

Dan K1DAS Sounds like an interesting project. I have been doing something along the same lines, but using a Pixie Transceiver <http://www.gqrp.com/The_Sprat_Pixie_File.pdf> and Morse Code as the

Whatever this problem was, the doomsday reset apparently seems to have fixed it.? I don't know why.? Can't guess.? Don't care.? System resets do magical things.? Back to the original power with

Hi, It would still be nice to see Pin 13 go to the relay and the contacts that it energises, and the D1 and the links. 73 Andrew Sent: 18 October 2017 20:12 To: [email protected] Subject: Re:

Dear James, Thanks for that, tracing the RF route through the kit is tricky. I have a fault I am trying to trace the LPF board and it is not fully labelled it shows every link but does not number

There's an arrow with the band numbers on it for each band. Band 0, a noted on the last email, is on PIN 13 of the U3 and it is just to the left of PIN 10 on the LCD. It's pretty common to to denote

Hello Andrew. Have you taken a look at the LPF relay board diagram for help. links here https://www.qrp-labs.com/images/ultimatelpf/assembly_ulpf.pdf It doesn't show relay zero but the principle is

Hello Geoff. It just gets better. I've not thought of looking at the instructions for the QLG1 for information. Thanks for the info. James, 2E0MUA ________________________________ Sent: 18 October

I will be happy to build you one at cost price no extra, what band would yu like? 73 Andrew

James,Dont forget that its also easy to configure the QLG1 to send say the RMC sentence only if you wanted, the commands are available from the link on the QLG1 instructions.cheersGeoffGI0GDP

Just thought I'd say a big thank you to all that responded to my call for help. I couldn't wait until the weekend and I am now receiving data. Through the QLG1 connected to the CP2102 USB device and