Mark has written up a terrific document detailing how he added the Digital Display to his non “S” TS-520. There was a kit for the TS-520 back in the day to add the CAR/VFO/HET signal outputs, the TS-520S came with this option built in. Mark details how he built the interface, including the buffer amp necessary for the HET signal. Thanks Mark!
Has this been tested with your VFO? I am really interested in your project and I have a old ass 520.
Not sure what you’re asking. Has it been tested with who’s VFO? My VFO? It’s a frequency display – not a VFO.
When I initially commented I clicked the -Notify me when new feedback are added- checkbox and now every time a comment is added I get four emails with the identical comment. Is there any way you possibly can remove me from that service? Thanks!
Huh! I have no idea why that is happening, I’ll see if there is a way to remove you. I don’t see the e-mail address listed on the subscribed list – is there another e-mail address you used? You can e-mail me at email@example.com