|
Hallicrafters S-72
09-27-2013, 07:55 PM
That's just it. There IS no wire, nor any electrical connection of any kind. Maybe it's supposed to feed back through the B+ line, but I don't think so, or it would get to places it's not supposed to. Not a very good schematic here, but you can see it's a simple Hartley oscillator. It is actually difficult to make these NOT work.
« Next Oldest | Next Newest »
Messages In This Thread
Hallicrafters S-72 - by BrendaAnnD - 09-25-2013, 09:36 AM
RE: Hallicrafters S-72 - by morzh - 09-25-2013, 11:10 AM
RE: Hallicrafters S-72 - by Radioroslyn - 09-25-2013, 06:13 PM
RE: Hallicrafters S-72 - by BrendaAnnD - 09-25-2013, 08:33 PM
RE: Hallicrafters S-72 - by Arran - 09-25-2013, 10:14 PM
RE: Hallicrafters S-72 - by marty - 09-25-2013, 10:35 PM
RE: Hallicrafters S-72 - by Arran - 09-25-2013, 10:36 PM
RE: Hallicrafters S-72 - by BrendaAnnD - 09-26-2013, 12:48 PM
RE: Hallicrafters S-72 - by Mondial - 09-26-2013, 02:19 PM
RE: Hallicrafters S-72 - by BrendaAnnD - 09-26-2013, 06:03 PM
RE: Hallicrafters S-72 - by marty - 09-26-2013, 06:28 PM
RE: Hallicrafters S-72 - by BrendaAnnD - 09-27-2013, 09:05 AM
RE: Hallicrafters S-72 - by marty - 09-27-2013, 10:28 AM
RE: Hallicrafters S-72 - by BrendaAnnD - 09-27-2013, 03:43 PM
RE: Hallicrafters S-72 - by marty - 09-27-2013, 04:07 PM
RE: Hallicrafters S-72 - by BrendaAnnD - 09-27-2013, 07:55 PM
RE: Hallicrafters S-72 - by BrendaAnnD - 09-27-2013, 08:00 PM
RE: Hallicrafters S-72 - by Arran - 09-27-2013, 10:07 PM
RE: Hallicrafters S-72 - by Mondial - 09-27-2013, 10:40 PM
RE: Hallicrafters S-72 - by marty - 09-28-2013, 12:16 AM
RE: Hallicrafters S-72 - by marty - 09-28-2013, 12:24 AM
RE: Hallicrafters S-72 - by Radioroslyn - 05-14-2018, 11:51 AM
RE: Hallicrafters S-72 - by jcassity - 05-15-2018, 08:43 AM
RE: Hallicrafters S-72 - by Radioroslyn - 05-18-2018, 03:50 PM
Users browsing this thread: 4 Guest(s) |
|
|
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
