I think you might also want to check out this presentation: https://groups.io/g/PHSNA/files/OzarkCon%20Presentation%20for%20PDF%207%20Apr%202014.pdf Due to the speed of technical development, it is

This one? https://ad9850pcbddsvfomodule.blogspot.com/ Thank you. Jim Pruitt WA7DUY

Nick Thanks for the quick reply! They (the VA) tell me that I'll probably croak from old age. I live in Ensenada Mexico where screws let alone toroids etc.don't exist so have been known to use the

Ron, Congratulations on getting those treatments behind you. As for boards for the projects. I'm assuming Jim is not in the PHSNA board business any longer. But there might be some on the list with

I posted earlier about finding the software & Arduino source code. As to the hardware - there's a lot of hardware info in the Files sections. People posted photos and info on their builds of PHSNA

Nick Not sure of the date of your post but I am pleased to see that the PHSNA project has been saved. I came to the project late, missed the boards, etc but saved all the documentation and parts

We received this message under the "New Members" topic: " The various versions of the software and hardware files are not always clearly identified. It would be helpful if someone who knows the

Hello It's good to see the group active again, especially as I've just begun to complete my PHSNA after a long hiatus. I had a problem getting the software to compile until finding that the Morse.ino

Okay, guys thanks for the replies. I'll go down to the lab in the basement and replace the 1.40 files with the 1.42 files; I have them in separate directories to be able to rename their "backup"

Hi, Nick has a better memory that me and he is right, v 1.40 and v1.42 parameters.txt are not compatible because the later has a second set of polynomial coefficients, this one for the crystal

Hi Ted, It seems you're aware that Ignacio added another set of polynomial constants to parameters.txt in revision 1.42, so I can't blame that. Yes, you may have read in the User's Guide about

Hi Ted, The parameters.txt file included with the distribution are an example and must be replaced by one that is matched to your hardware. I believe that there were not changes between versions 1.40

Thanks Ted, yes its a bit of pain to do double sided. but if you can get the negatives for each side lined up of course, its a bit easier. Here's an example of an AD9850 board i made some time

I have the EMRD files (but not the photo's) and can't find the CO6BG pcb in a quick search through them. I'll have a proper look later. Terry VK5TM

Glenn and the group, Not the gerbers, but the photo of a homebrew two-sided PCB apparently made by CO6BG, November 2014. The photos were from a Yahoo group, and my screen capture of the Files list

Welcome to the new moderators! I've been measuring a lot of crystals the past week, about a hundred in all. About 50 in 8.192 HC49/U from a batch of 100 of which I had measured previously, and

Hi Jim, I guess that 'one person' is me. Did you manage to build any of the boards? Glenn vk3pe Does anyone know of gerbers for a AD985x module or a Si5351 module so I can make my own modules

Don, that experimenter board takes...one of the modules.  This discussion I had hoped would be about how to make my own modules since I do not trust the quality of the Chines modules being sold at 10

Nice to see this group is still active. I need to build mine. Bought the parts a long time ago and then things side side lined by work and stuff. Finally getting active again. David KBGPM

The link there is to a Yahoogroup. Any chance you will be transferring to somewhere else? Technically, Yahoogroups still exist, but everything is gone. Steve Greenfield AE7HD