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Thanks! Sent via the Samsung GALAXY S?4, an AT&T 4G LTE smartphone

CP9 is a disk (104, 0.01uF) and not an electrolytic. Jack, W8TEE To: SoftwareControlledHamRadio@... Sent: Friday, June 3, 2016 7:52 PM Subject: [SoftwareControlledHamRadio] Value of CP9 on

I am building the Forty-9er (VFO is completed) and hit a snag. The PCB shows CP9 as an electrolytic and the schematic shows it as a 0.1uF disc. To make things more confusing, I seem to recall mention

Yep that's the one I mentioned in my original post. I was excited to find out about this group to find someone else that tried this project. When I found code with a later date i jumped at it,

Ok I see the problem(s). First of all I did not post the frequency expansion code. I posted the RXOFFSET code which uses the correct D4 for the rotator switch pin. The frequency expansion code does

I think another apology is in order after you look at the code/sketch that is posted here. The one that expanded the frequency range. It clearly says 7 no matter how you read the schematic! 73, W4GHV

Bo, I see you did provide a name and call in one of your posts. I apologize for missing that, but the rest of my comments stand. Lou W2ROW

Hello whoever you are (a name or call would be nice). I assume you are referring to the code I posted with RX offset added. I assure you the code does work correctly as does the the original sketch

The BCI filter is pictured in the 5th and 6th photos. I'll take a look at the other issues this weekend. Jack, W8TEE To: SoftwareControlledHamRadio@... Sent: Thursday, June 2, 2016 5:29 PM

Jack I know we discussed it earlier, but when I saw a new/updated program here I figured things were different. The program here, in the downloads, will not work since it still has the original error

See below Jack, W8TEE To: SoftwareControlledHamRadio@... Sent: Thursday, June 2, 2016 3:21 PM Subject: [SoftwareControlledHamRadio] Questions/errors in Arduino sketch ? I thought I would

I thought I would add the freq coverage mod, and the original problems/questions popped back up. The ROTARYSWITCHPIN is connected to D4 not D7 it is connected to pin 21 on J1 (nothing) The RIT pin is

Jack had provisions for RIT but it is not implemented. I had to eliminate the delay loop associated with it to get things going.

Finally got the VFO going. First off a big thank you Jack and Farrukh for posting the warning in multiple places about adjusting the buck boost regulator prior to installing the Arduino and AD9850.

Just did first smoke on my VFO. Worked mostly and have a couple issues to work out. But that is not what this post is about. Back to the LCD libraries. Went to compile the VFO source code and it

Yes Slim...and thanks lots. I will be in touch as to my results. Don / N5DM

Indirectly we have mentioned it as it relates to the input voltage. Typically, many power supplies output 13.8V DC to power the rig. The Forty-9er was originally designed for 12V, which places less of

Jack, Yes indeed, I did put a heat sink on the output transistor only because it felt fairly warm during testing and I didn't want to chance blowing it. The instructions don't mention using a heat

Gary: As I recall, didn't you put a heat sink on the output transistor? The 220K resistor should be okay in either case, but I'd feel better if the PA transistor had a heat sink on it if you want to

Yes, my kit had the 220K resistor and that's what I installed. The receiver works very well and the transmitter put out almost 3.5 watts. No complaints with using the 220K resistor at this point from