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Nick, That amp with IRF530s was created back in 1999 and known as the "hints and kinks" amp.? When Wa2EBY tried to copy it he got your result blown transistors.? Its unstable into reactive loads

On Sun, Jun 10, 2018 at 09:23 am, ajparent1/KB1GMX wrote: Gain and power line up with a few possible solutions listed: *Mixer output at full tilt about -10 dbm. Go higher and the spur gets bigger so

ah, thank you everyone.? I have never used github before.? This rig has made me learn so much.

Here's how to download and compile the sketch: 1. On the github page, press the green button "clone or download" 2. Open the downloaded file "bitX40-master.zip" and extract all files to a location of

Tim, It could have maybe.? But even it if were saturated the down stream can't follow so.... no significant power. The other and likely is the MMIC took off at UHF? and the poor transistor following

Nick: You reminded me I left out an important piece. I added 10 ohm resistors in series with each of the gates. The circuit was oscillating at 120 MHz, which is probably why the IRF530s blew. I

This is good information. I also picked up the same amplifier and the IRF530s were quick to self distruct. When testing into a 50ohm dummy load I was initially only getting about 10 watts. The

My plan is the same size as the uBitx

Hi Tom, Sorry I had a reply going then had to attend to other morning activities before finishing and hitting the send, so I didn't see what you had written until after I sent. Not meant to duplicate

Looks like you are trying to compile web page source not C Code. Pretty sure you didn't properly download the code from GitHub. To download the sketch source use the green "Clone or Download"? button

Hi, It looks like you are trying to compile the HTML code from a GitHub web page, not the Arduino Sketch code you are intending to compile.? It is interesting as this is the second time someone has

Hi folks, Whilst I wait for my InKits enclosure to arrive courtesy of IndiaPost, I thought I'd double check my thoughts on a mod for my ubitx. I want to use this radio for data (WSJT-X FT-8) and

When I try to compile Raduino_v1.27.ino I get the following error messages: Arduino: 1.8.5 (Windows Store 1.8.10.0) (Windows 10), Board: "Arduino Nano, ATmega328P" raduino_v1.27.7:30: error: too many

Fantastic! Great to know how you solved the problem.

Wow! What is the size of this board?

I posted a file, copy attached that is a collection of additions for the uBitx board. I posted this, but it never showed, so I am restating it here. I am working on the board which I will describe

I'm writing this in case anyone else is having trouble getting wsjt-x to interface with the uBitx via cat control. ? So, continuing in my quest to get cat control working in wsjt-x (I should say

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the [email protected] group. *File:* brightnessenhanced2_8inch.HMI *Uploaded By:* Bo Barry

Something to learn from. See a funny command, check the instruction set. This one should be easy to figure out. If you are 78 years old or YOUNGER. :) Haven't learned how to create HMIs that load or

Thanks for your work and information.It's help me a lot.