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It could also be a faulty J310 (ESD damage??). Years ago when when JFET's were the latest, I built a transceiver that was lots of noise and weak signals. Years later I pulled the transistors to use in

Can you check: 1. What is the Output RF voltage peak2peak at the bfo output. 2. Can you monitor the 5MHz bfo on another receiver. Is that clean? [email protected]> wrote:

Barry, Your build far far more elegant than mine! The point of ugly construction is that it is beautiful in its own cramped, colourful, organic way. It is like a Van Gogh. The elegance of the ugly

Dean, Definitely right on that Morse code interpreter. Didn't even try to understand it. I ignored the code, fixed a couple 16 vs 32 bit integer problems (Nano's are 16bit integers, newer processors

Howard, Thank you for posting the link to your webpage on the v6.? I just received the v6 kit, and your write-up on CW is exceptionally helpful! 73, David

Aaron, If you're looking for someone to make the PTO form because you don't have a 3D printer try JLPCB ( jlpcb.com ), I had 4 made for me for $3.96 + $3.69 ($8.65 total) shipping by Global Direct to

Was anyone hurt in the blast? Jack, W8TEE

The joke for today folks! Here is a picture of my pile of parts. I am somewhat embarrassed to show my shoddy workmanship.The BFO is to the left, off the main board. In this picture the crystal filter

Raj, Thanks for the information on the sullen-key filter. I never heard of this design before and found that it has been around for quite some time. Just goes to show the amount of intellect in this

Scaling up is a good idea.? But here is what I found.... From the McMaster catalog (and as measured) - standard 3/4 x 20 nut is 7/16" in width (11.1125 mm) the hole as measured in Fusion 360 is

It shouldn't really matter. We will just put fewer turns

Ashhar, Scaling up to 1.1X allowed use of brass nuts from a local hardware store. I do not remember who suggested this. Will the larger coil still be usable? Thanks, Craig

Thanks I'm using 1.8.13. ?Curious. Howard

More code updates posted: - In non-CW modes, pitch line is set to center frequency (I’ll likely make a setting to turn this on and off) - Bug fix: LSB filter passband not displayed correctly in 2.5

The regulator has been burnt in for almost 30 minutes before it is shipped. Very little chance of its going out of whack. If you are going to play around with the regulator I will suggest you unplug

yes, hi there Jack, great fun isn't it !! am also in the process of sorting out things as you can see, good luck, am sure you will be rewarded soon.. Art ________________________________ Sent: 02

Hey , Jack! Congrats on the new uBitX, hope to hear it on the air soon. =Vic=

It has been literally years since I did mine, but I seem to recall that later versions of the Arduino compiler caused some issues and reverting to an older version allowed more compact code, but I

Running Fldigi on the PI Zero 2 W is quite doable. The issue is not the CPU load but the virtual memory that Fldigi pre-allocates. A one line mod in the source code makes a huge difference. I can run

those flat files were sometimes also called "mill basterd" files and are quite commonly most times found wherever millrights or machinist work, and source there tools from.