开云体育

Interesting.? When I adjust frequency at the wsjtx it changes on wsjtx screen but not the sBitx display.? However, when I change the frequency on the sbitx, it does change the wsjtx screen.? I can

I though the wsjtx was already configured to work with hamlib. The ft8 on the sbitx doesnt use the wsjtx. To use that, you have to set the mode to Digital (not ft8) and then use wsjtx through NET

The irfz24N cant run at a higher voltage. Nor is the PA power line isolated from the 12v supply line (unlike the ubitx) wrote:

I tried that as well, it didn't fix it.

Hi Ashhar, Just got my sBitx.? Awesome!? You deserve many "pats on the back" and profits.? Thank you for making such a nice product. A few notes: * Please program the tap to force volume control as

Can the sBitx PA be run at a higher voltage like on the uBitx? If so, are there board connections for this? Or would it require major surgery on the PCB? Thanks Max

25V Jack, W8TEE

I bought them off amazon!

I like this. This reminds me of waiting for the next article by W7ZOI or Doug DeMaw. I built a SW converter using a universal breadboard once. It was just a pcb with squares. I need some to pickup

I find that Elecraft's tap method for controls is easy and useful. -- 73 Bob? KD8CGH

Hi I may have solved the WiFi noise. After having seen several schematics for LM380 I discovered that all of them have a 100nF cap in series with a 2.7ohm? from pin 8 to ground. This was not on the

Farhan, try adding a square inch of copper PCB tight against the top of the LM380, earthed. The RF could be getting direct into the silicon die. Ian McCrum, MI5AFL

The LM380 takes the earphone out from the codec. If you plug in earphones, the LM380 is cut off. There is no buzz in the earphones, but the buzz in the LM380 continues eve though it is not connected

Farhan, Excellent writeup. This should make many brains to ring. Madhu

Interesting. Perhaps it is being demodulates before that? Where in the line does it first manifest? Gordon

Hi, I can't use the QRcode function with KD8CEC Memory mangaer. I get? " *Error- data file is short* ". Should I maybe register at hamskey? I can't however find any function or a link for that. 73 de

I have to report failure with the current attempt at eliminating the burp from the LM380. I tried putting a 2.2ohms in series with 0.1uf across the speaker as a snubber. I added a bypass on pin 1. I

Ashhar that sounds like a good solution 73 Lou KI5FTY

We are early adopters because of the confidence we have in you! Looking forward to getting mine on Monday! 73 Lou KI5FTY