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And apparently D102, too. :-(

One thing that comes to mind when comparing the inductive spike at the drains between the TN/VN*06 and the BS170 - you saw a 120V spike with the former compared to 60V with the BS170 - is that the

Rick, That would make a difference. I assume you also don't have 5V VCC nor 3.3V VDD then But back to the "no USB" : Looking at the USB connector pins in your picture, I would say at least 2 pins

I think I found it! R104 is missing on the PS board! Must've gotten knocked off when I was using the air gun to demount Q103... Have to look at my resistors, now! Paul

Razvan said : "... the 5V rail would come alive before the 3,3V would do. But latch-ups are not harmfull, so if you do not have an answer to this question, just forget it: I will find it." Dear

My off grid computer uses BK TimeSync and a USB GPS. https://www.maniaradio.it/en/bkttimesync.html I find that it works very well. I exclusively use it every time. My computer is turned on whether

The Microham USB interface III driver/configuration program works fine on my W10 machine. Gary W9TD

Steve I use dimension4 with Win10 and Win11. No problems. 73 Barb WB2CBA

Wayne, I noted that you have disallowed applications from using the QDX audio card: Change the "Don't Allow" 73 Evan AC9TU

I think there's a bug in the "Configuration --> Digi interface --> TX shift thrshld" entry field.? It defaults to '500' (milliHertz), but no more than two digits (00-99) can be entered from the

On Thu, Aug 24, 2023 at 01:06 PM, Rick Williams - VE7TK wrote: oops ..... > > So for some reason Q103 and Q105 are *NOT* being turned on -- 73, Rick VE7TK Website: https://www.ve7tk.ca/ (

Hey, Cliff. So, the gnd hole you spotted doesn't have anything in it. It must just be the way it looks in the photo. For getting audio in, I followed someone else's advice and reloaded the firmware. I

Steve, Dimension 4 works with Windows 10.

Consider yourself invited to do so. Hans will do the build as previously agreed. I will make one addition. See September QST page 33. I have downloaded the software. Your past kindnesses has not

Glad to hear it, Karl! Good luck with the flea sized solder surgery! :D

Wayne, L12 is for receive BPF so it shouldn't affect Tx. Of course make sure the blob isn't hitting something else that it shouldn't be. In the first photo it looks like solder in the "GND" pcb hole

Does anyone have an idea what role L12 might have as it relates to my problem. I had a bit of trouble getting that one wound, but I did finally get it. I do, however, have a small tower of solder that

Thanks for that info! I downloaded and installed the latest and found the QRP Labs radio config. No, it didn't fix my problem, but it was certainly worth a try.

I have several of the ViFly for my FPV drone hobby builds. Hadn’t considered using one in the application but I bet it would work great. It trips very quickly, but I haven’t measured the exact

Ok. What happens after the CAT test and you push PTT, does it turn red? Another click on PTT turns if off. Tested your radio config and it works FB here. FYI, if you have the latest Wsjtx there is a