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Anyone who is not familiar with programming and wants a "beginner's book", read the reviews on Amazon.com for Beginning C for Arduino. There are over 50 reviews on the first edition and 11 on the 2nd,

Very good article.. almost the same starting point here.. I have been a licensed ham operator since 1960, and have built a lot of radios, especially the HeathKit rigs.. But this little rig has gotten

Thanks Karl. Many of the items are on the way. I plan to take my time and enjoy each aspect of building and programming. Thanks again for your letter in QST as I would likely not have taken on the

Check the first 5 photos and you'll see it. Jack, W8TEE To: SoftwareControlledHamRadio@... Sent: Friday, October 14, 2016 10:36 PM Subject: Re: [SoftwareControlledHamRadio] FORTY-9ER

can't find rthe band pass filter schematic Bob K3CKO

Can't find the schematic. Bob K3CKO

Frank; If you really take the time to understand the Forty 9-er/VFO build project, and be careful in your physical assembly of the parts, you will be off to a very good start.? Then comes the

Welcome to the QRP addiction!! I think you're gonna love it and there's a great group of bright people here to help you. 73,Jack, W8TEE To: SoftwareControlledHamRadio@... Sent: Friday,

I read your letter with great interest. So much so that within just a few hours I ordered the various parts and kits, downloaded the article, read through it, downloaded all the support documentation

I had the same problem and wrote an article on a BCI filter in CQ. Also, I posted the schematic on the Users Group site:

My arduino controlled Forty-9er recieves an AM broadcast station at about s5 in the background. Has anyone else seen this? Any suggestions? Bob K3CKO

I'd like to second Dennis' comments. It's been most rewarding to see how many people have built our modified Forty-9er and the growth of the rig from additions made by members of the Users Group. Stay

Karl, Thank you for the kind words that were published in QST!? I have been overwhelmed by the response to the QST article as well as the forum.? It is really great that you have found something new

Watch for November QST "Correspondence" page! I hope everyone finds my article interesting! 73, de Karl, KO8S

Please send me your address, and I will send you a replacement for free. 72, Marc N4DR n4dr@...

I really screwed up. Not sure what I did, was messing around with my antenna switch and tuner and I think I actually put RF into the front end of the forty-9er. Just when things were going so great.

Did you check the resistors? Maybe they are the wrong value? To: "SoftwareControlledHamRadio@..." <SoftwareControlledHamRadio@...> Sent: Friday, September 23, 2016 1:19 PM

Hiroki, I had a similar problem. Thought I had a bad encoder. I originally order a bag of about ten rotary encoders. I went through half of them with no change in symptom. Out of desperation I decided

I? hope to see the code, this would be a big help.

Been working on a small Change to allow the Xmit frequency to hold fixed so you can make small changes to avoid QRM (or at least try to) during a QSO. It appears to be working. Small change to the