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I would add the LED for pre-deployment testing. Then make sure you have an SWR meter inline so you can see if there is a failure. Colin K6JTH

Hi all..just purchased one of these to use as a remote tuner…wondering if I could just leave the buttons and the display off and set it for auto tune….I will be mounting it in a weatherproof

Hello! The BOM is also mostly the same as the original ( https://github.com/Dfinitski/ATU-10-10W-QRP-antenna-tuner/blob/main/ATU-10_BOM.docx ) , except that the TMMBAT41FILM detectors (diodes) are

Greetings, Will it be possible to share the BOM file for this design as well? Many thanks in advance! --- Eugene

Oh! Forgot to mention that the difficulties of flashing the firmware into the PIC16F1454 chip ( /g/ATU100/message/1399 ) is solved on this PCB (

Dear Colin, All the ceramics are mostly there. I removed one (big) tantalum capacitor and relocated the remaining one where it is most needed: closest to the relay control switches, on a dedicated

It seems to have fewer capacitors. We’re some deleted or is it jut organized differently? Colin K6JTH

Hello! Here are the GERBER files and two sides of the PCB as pictures. Warm regards, Tony

Tony Can you post a pdf or jpg of the pcb.?? I am unable to open that type u posted. Glenn

Hello! This is a cleanup version of the ATU-10 (w/ AD8361) PCB - with USB-C charging error ( /g/ATU100/message/1274 ) fixed and the option to use PIC16F1454 in either the TSSOP or

Hi I have the same problem from time to time but as long as it verifies ok (as yours does) then all is ok.

hello folks, have just completed a build on one of the atu100s and have a problems my first attempt at PIC, have played with Arduinos with fairly good results in the past have followed the IK3SSG

Anyone have any experience with this kit?? Claims 3-4KV caps, Schraack relays (unsure of the exact contact rating. Anyone have any experience or more insight into parts quality? I don't need a full

Hello! Are you aware of the PICkit minus ( http://kair.us/projects/pickitminus/ ) project? It worked for me nicely (on win10/64 with a Chinese PICkit 2 clone). Huge thanks to the author of that

Tony. No. I followed Davids original board. In my writeup i mentioned temporarily connecting it to power which is what i did. Later i think i found if you plug the USB cable into your PC it will

Dear Glenn, Is there - on your PCB - the connection between the ISP pad #2 and the power circuit of the PIC16F1454 chip? On the original PCB there is no such connection, I had to solder a wire (

Dear Glenn, Does your PCB provide a connection of the ISP pad #2 to the power circuit of the PIC16F1454 chip? I ask because the original PCB does not have that trace. I had to solder a wire (

Hello! To close this topic: * yes, the XPRESS firmware that is present on the PIC16F1454, if it comes with the DM164142 demo-board, is not usable for the ATU-10. But its' crashability is not the

Nice one Tony, glad you've now got it sorted! Robbie M1ROK

Dear Robert! Thank you for the elaborated answer. I thought everyone who built the ATU-10 device knows that there is no connection between the power supply network of PIC16F1454 and the pad #2 of the