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JJ - I've already posted what I use here. Feel free to scroll up the thread on the web interface. /g/BITX20/message/113613 You could have PMd me as well. Maybe some of this history

Please just put what you want us to look at HERE....please don't force us into yet ANOTHER venue, OK/ Thanks Gordon KX4Z [email protected]> wrote:

... unless the -ve O/P from the PSU shares the same ground as the rig or ATU!!!!!!!

Interesting post. How long have you been using this device and reading the developments here? -- Gyula HA3HZ

Check out what I'm working on here, feedback would be appreciated. https://discord.com/channels/1026361918505635890/1258141565206003813/1286505447876198542 ________________________________ Sent:

We’ve got three instances of destroyed radios in our local group alone. Connectors are nice, but that doesn’t stop people from putting clips on storage batteries backwards. It can be done with

Yes, I see how that will work. But for a QRP rig such as sBitx one certainly doesn’t really need such a big bundle of connectors to carry the load. I understand that it is simply for making the

Sorry: " Just use it in an hermaphrodite, REVERSIBLE, configuration"

@Gary you CAN use PowerPole connectors to prevent reverse connections. Just use it in an hermaphrodite configuration. I suggested this as a standard in the Italian ham bullettin (2019, Vol

- push button to shut down the PI - three position power switch (to limit draw when just fiddling with the sw): 1 : OFF 2: digital (PI) only ON 3: both digital and analog ON - 5W VHF (possibly with

Thanks, Ragav. I think I carried the files forward from V2 as delivered to V3 64bit. However, I did not realize that setting were by unit. I will go to my backups, find the original, and check the

Bruce, Each unit is individually tested and calibrated with it's own values in the hw_settings file. That said, there is usually very minor deviation from the values in a given batch. As OM Gyula

There's a whole bunch of ways to do the same thing. This would work just fine and be cheap. But you'd also see a voltage drop across 2 diodes, so upwards of 1.4v drop. Lets say the radio draws 7A

Nick is all set. Feel free to contact me at *w9jes@...* if you need help.? w9jes AT arrl.net in case the group redacts my email.

I am surprised no one so far has used the simplest way of protection. Use a suitably rated (amps) bridge rectifier, hard wire + to rig + hard wire -ve to rig -ve? the two AC tags of the rectifier

The keyer in JJ's dev branch feels promising. Played around with it on a dummy load and it seems to key correctly at 25 wpm. Planning to activate with it over the weekend and will report back.

The manufacturer can give you the correct answer to your question. I received the v2 device at the beginning of production, when we had not yet received an adjusted device (April 2023), I had to do

Hi Nick. I sent you a private message to your email. I am willing to help.

Is a Discord account necessary for me to access the conversations? I've tried off and on for six months or so. I do have a Discord account, but when I try to access the BITX20 channel, I'm asked to

I've seen comments that implies the contents of? hw_settings.ini are individual by serial number, that is by unit. That means that each? board was tested at the assembly point and the setting