Posts: 7,270
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
I was digging out my '61 Ford and tripped over this. I know it's a signal generator but what model and is there documentation for it?
http://www.flickr.com/photos/42774321@N08/4482965448
Terry
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry
Posts: 1,703
Threads: 55
Joined: Sep 2005
City: Evanston, IL
If the tubes are 1F5G and 1H4G, then it's a Philco Model 177. (Battery operated.)
If the tubes are 6J7G, 6J5G and 6X5G, then it is a Philco Model 077. (AC operated.)
Early to mid-40s vintage test equipment marketed to dealer's service centers and shop owners at the time.
I have service info for both, btw.
Chuck
Posts: 7,270
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
It's the ac model as it has a two prong connector on the left side.
Tnx
Terry
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
