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Good morning Kurt. My name is John and my call is K2JHU. Congratulations on your 1st contact. I am in the process of building my D4D DBS. I have completed up to stage 4, the RX audio amplifier.

I just got my QRPGuys DSB FT8 xcvr working and made my first contacts yesterday with a dipole. Will try my AlexLoop soon. David J. Wilcox K8WPE’s iPad

Congratulations. I have never tried mag loop with D4D. 73 de BD6CR

Hi Don qrp-tech was already on groups.io so the YahooGroups changes were not a factor. 73 Hans G0UPL http://qrp-labs.com

?Hi there... Had my first FT8 contact tonight using my just completed D4D DSB. This was also the first two way contact using the magloop prototype you see in the pic. Thanks for the kit! 73 de

Yahoo is discontinuing the groups. They will only be a e-mail list with no files, pictures, etc. Most groups are moving to .io with a new group. It costs $200 now to move. So some groups are just

Hello Adam I don't care about legal aspects and never discussed them. In any case, rules vary from one country to another. So it can become a huge discussion. US is only one country among many,

QHello Adam I don't care about legal aspects and never discussed them. In any case, rules vary from one country to another. So it can become a huge discussion. US is only one country among many,

Thanks Hans. I joined K7QO’s qrp-tech because it was a pure tech forum with good management. I like the NC40A PCB design and the effort to celebrate the 25th anniversary. I am not sure if it is

Hi Adam There is a new replacement group called "qrptech" see /g/qrptech 73 Hans G0UPL http://qrp-labs.com

Folks, K7QO closed his qrp-tech group a few days ago. I am sorry to know that. Is QRP Tech obsolete? Thanks, Adam

Thank you Conor. It does make sense to me. Have a great weekend. John K2JHU... conchobhair.ofearghail@...> wrote:

This is a little tricky to explain, so hopefully this makes sense. First, twist the pair of wires together as per the instructions. You'll have a red wire and gold wire at either end of the twisted

Yes that is what I needed. Would you happen to have the procedure for winding T1. I know about the twisted pair and the other wire but not sure how they are wound together. Thank you for your

Okay, I checked my D4D parts list. For 20m it's 11 turns of 20cm of wire for both L2 and L3. I've attached the screenshot: hope that helps! Conor

Actually I am talking about the D4D. Sorry John K2JHU... [email protected]> wrote:

Hi Conor. I have the parts list and for the 20 meter parts portion it list L2 and L3 but only shows the wire length not the number of turns. In the actual manual for step 5 it shows 16 turns with a

Hi John, Is there an Excel spreadsheet with the components listed? There is for the D4D so I assume this will be the same: check the spreadsheet for the exact components for your model, and it will

Good day sir. I have a question regarding L2 and L3. In the manual I downloaded it says "Wind toroids for L2 and L3 as following picture, it shows 16 turns for 40m". How many turns for 20

Speak for yourself. Not in VK land !