Merci beaucoup de m'avoir accepté dans le groupe. Je construit beaucoup et je viens d'acheter le PA10 W + les filtres de bandes. 73 QRO

Hi Cathal... I am comparing a sigle band U3S with 5 watt PA kit and a multiband U3S with a 5 watt PA kit Doing the comparison i used the same 10M LPF  as well as the same 5 watt PA kit for testing

Dear Jakob, I have a documented 1uW contact on QRSS for 1,164 miles between me and W4HBK in Pensacola, Florida back on May 17, 2014. QRSS and other weak signal modes do travel much farther than we

Jacob, I’m not surprised at your success. A while back a number of us participated in the “Under 1mW Challenge” which was a totally informal fun event. My U3S here in California was heard all

Hi Vernon, Just to clarify. You have one U3S kit, built with the LPF relay board, and with the PA unit inline between the U3S and the LPF, and another U3s kit built as a single band but also using a

Hi Jelle, Warren I changed the Palm Radio link to http://palm-radio.de/ which works, as you say; this way if Palm do anything with the website then the link will still be useful. Yes but it does say:

Hi Hans, The link points to a blank/dead page. This one does still work, http://palm-radio.de/ Regards, Warren.

Hi WSPR fans, I built a U3s a few months ago and run it now with about 1 watt on 40 meters. I usually get quite some DX spots in Australia, NZ, Japan, Brazil, Europe, and sometimes Antarctica and

Hi Hans, Just noticed:Page 155. R36 is missing from diagram. C21 is in the 5.7 CW filter section. But R36 is mentioned in the text of section 5.8 but not shown in that sections diagram. Sorry,

Hi David Yes correct, thanks. I have updated it in my local copy. Any other errors detected, anyone? 73 Hans G0UPL http://qrp-labs.com

Manual correction? I think that on p89 the image on the upper left hand side should also have a pointer to the spacer (M3 7mm) between the back of the front panel and the LCD module PCB. dave k2lyv

Hi Gary, Dave Yes, we already started shipping QCX+ kits. Starting with the people who didn't need the LCD, and moving through the others in chronological order. Packing and shipping takes time. Our

For those that havent read the mail... Apparently there was a missship of the display. so that delays shipment until the correct ones are had. see link for

Hi all, I didn’t need the screen and my QCX+ is on its way. 73 John M0JBA

Let me stick my two cents into the headphone discussion - without a doubt, the best and most comfortable headphones are Sony MDR-7506. I have used them for years for my professional work as a reporter

I haven't heard but I'm sure Hans will let us know on this forum. Gary

Has anyone heard whether Hans has started shipping any of the 200 QCX+ kits that he had LCDs available for from other kits, and for those that didn't need an LCD in the kit? Dave, W0DF

Hi, It is "open source". I have already updated it to fit the gov't budget problems related to covid :) 73, Bill KU8H bark less - wag more

I love that! May I use it? On 6/24/2020 9:17 AM, Wes AE6ZM wrote:

the light at the end of the tunnel Many years ago I made a sign for my office: "Due to budgetary constraints the light at the end of the tunnel has been turned off." > I finally got it all