开云体育

H I Mitch, I have built 2 so far and they work just as good, if not better than some of the LDG tuners out there. As far as the cases, I have printed a bunch of different ones. The one in the

The following files have been uploaded to the Files area of the [email protected] group. * /3d_Printer_Files/Small_5x5 case ATU-100 for N7DDC.stl (

Hi Ron, Mitch, I finished my build a few weeks ago. Bit of a delay waiting for a small perspex screen, but it's all built now. I've collected a bunch of photos, videos and other information. May be

Hi Grant, Thanks for all the info and sharing it with all of us. I'm sure it would help those that are missing oarts and need to find them. I just saw that Alliexpress is selling the kit with all the

Thanks for uploading the 3d print files Ron! I just built my kit except for winding the coils and torroids. I am printing the case now. Had to order a rg led, but that shouldn't hold things up. Mitch

Hello,I’m almost done building the ATU-100 Extended, and I’m confused about the wiring of RB1 & RB2.I’ve read the manual for v30 of the software, and I just need

Dave, One is for Bypass mode and the other is for Automatic mode which goes into tune every time. I forget which one is which off the top of my head. Be careful soldering to those little pads. Save

Mitch, Glue the double toroids together with a little Gorilla glue, clamp them and let them sit over night before you wind them,. Makes it a lot easier. Ron

Hi Dave, Have a look at this photo: https://www.dropbox.com/s/qoj1a4l121n7v4g/2020-07-28%2020.20.31.jpg?dl=0 You can see the RB1 RB2 wiring I’ve used- pretty much as per the diagrams shown in the

Grant, Send me a list of the pictures you would like to add to the members group and i'll be happy to add them. Same goes for you as well Dave. Ron/W4DNQ

W4DNQ added the album Member Photos: A spot to put all photos received! --- The following photos have been uploaded to the Member Photos ( /g/ATU100/album?id=253108 ) album of

I just finished putting together an RA0SMS-kitted ATU-100. The T68-2 toroids seem to be the real deal, unlike some of my previous Ebay purchases. My only regret is not picking up some thinner solder

I've been bench testing (ok, kitchen table) my newly constructed ATU-100, kitted by RA0SMS. I was comparing the measured inductance with that shown on the 1602 LCD by connect my DE-5000 across the RF

Look nice Ron. 73 Maurice W3FGP [email protected]> wrote:

Hi Everyone, Thanks for the picture and explanations. I noticed those vias while I was building, but it didn’t click in my head that’s what they were for! I still have a bit to go, I now have a

Well, that was short-lived. Who knew 2N7002 mosfets don't like to be accidentally shorted and will release the magical smoke... lol and hi hi. Not to worry - I have mosfets on order. I do think

Russ, Sorry to hear about you Moffett. On the inductor issue. I have a feeling you might be also looking at the capacitive reactance when the processor is just telling you what capacitor or

Ron - I think it was a combination of cold solder joints on the 16F1938 and perhaps a solder bridge. In the Fast Test mode, all of my relays were activated, so that's why I'm thinking a solder

Hello I bought a kit and have put it together. I bought min from aliexexpress with all of the surface mount parts pre-soldered and the chip preloaded with Ver 3. Great kit but I am having a problem

John, I have seen this before. You must have a steady 5 watts or more for it to tune. That is adjustable in the program but frown apond because of in inaccurate tuning.. 73s Ron / w4dnq