Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

1934 Phico model 18(code 121) shadowmeter
#1

I restored this radio awhile ago and it worked great. Then stored it awhile and the shadowmeter wasn't working properly. Seems the horseshoe magnet is weak. I tried to remagnatize using the method from "The Philco Repair Bench" and it actually got weaker. Has anyone tried this method or maybe some other method? I'm open to any other ideas.
#2

I've read in some guy's thread he glued those small magnets to the ends of that horseshoe thingy.

But try to take a strong small magnet (they are really strong) and try it again. Remember the ends should be the OPPOSITE polarity so you probably should magnetize them with the opposite side of the magnet. Or so I think....

Also, it is my theory, and I may be wrong, but you should magnetize each end with the magnet side that gets repelled, not attracted. That means you are magnetizing it with the same pole, not the opposite. Though this may not be as important, since it probably does not matter where the vane goes, left or right. Or is it?
#3

Here is a link to the thread about what I did to get my shadow meter to work on my 15X. I tried to remagnetize mine without success. Once I figuered out the exact spot for each magnet, it worked perfect. Hope this helps. Let us know how it goes.

http://www.antiqueradios.com/forums/view...6&t=211469

Skip




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
trying to identify this wire type
Thanks to all for the feedback. As Arran said, it is probably an older replacement and yes it has a grid cap so I will ...georgetownjohn — 09:32 PM
trying to identify this wire type
It's possible that the red wire, actually a grid cap lead, is a very old replacement, I can't remember seeing a pre 1939...Arran — 09:18 PM
Gilfillan Brothers Car Radio?
Hi everyone,  Special thanks to Joe Rossi for tracking down this obscure radio and thanks to others who took up the hun...Antipodal — 08:15 PM
trying to identify this wire type
Here's one source for your wire of many. Take care and BE HEALTHY! Gary P.S. Can't get the right color you need? I ...GarySP — 06:40 PM
trying to identify this wire type
...and modern wire of the appropriate gauges and insulation V-rating (300V minimum, usually shown right on the wire) is ...morzh — 05:47 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
I have a question about this radio, is there anyone that has access to this radio that has an intact unmolested speaker ...captainclock1988 — 04:28 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
Well what makes me confuse all of those companies is that all three of those companies (Setchell-Carlson, Stromberg-Carl...captainclock1988 — 04:21 PM
trying to identify this wire type
The red wire is rubber covered wire. The others are cotton braid over rubber often in colors or a tracer, also strand...Chas — 02:43 PM
trying to identify this wire type
Greetings Phorum members, Hope you can help me identify this type of wire in the photo I have attached.  I am not sure ...georgetownjohn — 01:53 PM
Philco 60 Squealing
All correct shields must be in place, all tubes correct no subs of any kind. Check any soldered, riveted ground conne...Chas — 01:24 PM

[-]
Who's Online
There are currently 5149 online users. [Complete List]
» 1 Member(s) | 5148 Guest(s)
Avatar

>