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Supposed to be “input transistor” Sorry! Kx4z

Neil, I mostly operate mine over my network, see below, but click on the "SET" button and a window will pop up, see below. 73, John N2LCX

Heil-BM-17-IB PDF Document · 448 KB So here is a piece about one of Heil dynamic headsets. You can see that they quote an output impedance of 500 ohms. The DC impedance may even be lower. What this

------------------------------------------------------------- Congratulations!? Perhaps this explains the sudden increase in wspr traffic from Indian farm land...

Thanks. I have a dynamic Mike headset, so I’m not worried about the bias voltage. What I really need to know is what adapter to use.

I’m on a POTA activation 3000 miles from home, and I need to set my grid correctly. It’s still showing my home grid after entering \grid EM73wp multiple times.

Hello Farhan, Thank you for sharing the details of the zBITX project with us. The zBITX Front Panel Schematic seems to be missing. Could you share that too ? regards Charudatt

This morning, I got busy and tested 4 cartridges I had purchased months ago, and built up another mic for a friend with a DE version.? ?From the results, I wrote the enclosed article, which gives

Farhan, Thanks! I appreciate you and your team's hard work in this and look forward to the arrival of the zBitx soon. Ken, N2VIP

The zbitx source code is now available on github. https://github.com/afarhan/zbitxfrontpanel and https://github.com/afarhan/zbitx Please note that this code has not been tested on the sbitx, though

Learning about mic sensitivity specs: What is a Microphone's Sensitivity Rating? learningaboutelectronics.com You’ll likely be disappointed with -50 db mics…. Gordon kx4z

You may wish for a lot more sensitivity/ higher output than the Heils provide. Around-30 dB is much better …

Thanks. I have the dynamic mic, and used it successfully with my FT-818. On Tuesday, March 18, 2025 at 11:12:00 AM PDT, Neil K6NCX <neil.fullagar@...> wrote: Is anyone successfully

Hi Neil, I’ve only used CW since I got the sBitx?but I have looked at the microphone and believe it can be,?though their is a?BUT ! There are two main types of Heil Headsets a pro ( dynamic) or

Is anyone successfully using one of the available ?Heil headset adapters for an sBitx? Which one? Or do I need to make my own?

It does not reduce the number of receiving stations, but it significantly increases the sensitivity that can be adjusted with the sensitivity control, which is also visible in the waterfall. In the

Attached is a final document with a list of the reliability-improvements and *photos of how I managed to put them in*.? ?Amazingly, I didn't break anything!? ?It appears to work just fine

Yes, Gerry, I agree.? ?I don't know the particulars of the not-yet-released zBitx, however, presuming it either has a "send relay output" (or equivalent) or one can be added, it should be a fine

-----Ursprüngliche Nachricht----- Sent: Tuesday, March 18, 2025 3:49 AM To: [email protected] Subject: [BITX20] zBit thoughts I know the zBit hasn't been delivered yet. From what little firm

I know the zBit hasn't been delivered yet.? From what little firm information we have, it looks as if this radio would make an excellent unit as a tunable IF to work into a transverter for operation