Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
skyscraper Wrote:a list of wire gauge and turns would be extremely helpful
You're asking for something that does not exist. Someone would have to spend a LONG time...years...with no job or anything else to do but remove coils from Philco radios, unwind, measure wire diameters (with a micrometer) and count number of turns, rewind. And Philco made a lot of different radios.
Quote:The coils aren't by any chance all the same gauge, are they?
Nope. The inner winding on the outer form is, I think, 30 or 31 gauge. I do not remember offhand what gauge the tertiary winding (on the inner core) is.
--
Ron Ramirez
Ferdinand IN
Messages In This Thread
RE: Model 89 Cathedral - by Ron Ramirez - 01-13-2014, 05:36 PM
Users browsing this thread: 3 Guest(s)
|
Recent Posts
|
Need to purchase some accessories for restoration of my Old Philco Radio
|
Here is a list of resources found in our online library that you might find useful. Mike's Gobs of Knobs email addres...klondike98 — 01:46 PM |
First Radio restoration
|
Hi Tubeman,
Welcome to the Philco Phorum. Phamily Phriendly Pfun with Phine Pholks Phull of Philco Phacts. (See a p...MrFixr55 — 12:33 PM |
First Radio restoration
|
You could post in the WANTED ADs section here on the Phorum and see if anyone has an RF generator that they want to sell...klondike98 — 11:55 AM |
Zenith H725
|
Good ideas, thank you Arrange and Rich. I have the adhesive aluminum foil already and can try that immediately.
More ...EdHolland — 10:18 AM |
Graphics for majestic 1050 dial glass.
|
Murf;
I found this thread on the ARF, the first photo has a pretty good view of the dial glass.
Regards
ArranArran — 01:12 AM |
Zenith H725
|
hello Ed,
how about that speacial tape used for ducting it's like foil or how about thin piece of
aluminum roof flash...radiorich — 12:19 AM |
Zenith H725
|
Ed;
One material that I have seen, but never tried for this was material for making exhaust gaskets, it's similar to ...Arran — 11:42 PM |
Zenith H725
|
I just remembered, I have some hi temp silicone rubber material which could do the trick. Or a piece of FR4 laminate. Th...EdHolland — 08:39 PM |
Zenith H725
|
The PSU filter cap arrived today (thank you USPS!) so I will work on that later.
Meanwhile, I have the dial, speaker...EdHolland — 06:42 PM |
Philco 610B oscillator wiring
|
Thanks Terry. After checking my notes I think I recorded about -10v at the 6A7 G4/control grid. The screen grid (G3 &...Tubester — 05:59 PM |
Who's Online
|
There are currently 1630 online users. [Complete List] » 1 Member(s) | 1629 Guest(s)
|
|
|

|