Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

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

RF Choke winding on capacitor
#1

Hi All,

When re-capping 1940's ac-dc table top Philcos, there is a .2 mf cap with one lead wound around the cap and called an RF Choke. Can I just replace the cap and ignore this winding?

Alan
#2

Yes. Been covered many times. Don't worry about it.
#3

In most cases a plain new cap will work ok. BUT count the turns and save the old cap tube because when it starts to scream at you when it goes into oscillation, you just might need to reproduce it on some sets. Been there, done that, waiting on my T-shirt. Now, since I restuff anyway, I just reproduce them. I figure it can't hurt.

Ron Mc/
#4

As Codefox said, get rid of it. Not needed at all.




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 45L Initial Check Up
Hello, I am in the process of checking out a Philco 45L. My question is does this model suffer from the Philco coil r...dconant — 06:11 PM
Philco 42-345 Restoration/Repair
The 2 towns you mentioned "Frustrated" and "Give Up" are places we have all been. Relax, take 5, thi...Paul Philco322 — 03:23 PM
Philco 89 Code 123 Osc Coil
Thanks for posting that information!klondike98 — 03:14 PM
Philco 42-345 Restoration/Repair
From what I see is the blue cap was added by someone after the radio was sold presumably to replace cap 40A. I can't tel...RodB — 03:12 PM
Philco 42-345 Restoration/Repair
Correction My original picture shows #40 cap, blue cap and #42 resistor connected.osanders0311 — 02:23 PM
Philco 42-345 Restoration/Repair
Well guys I am stuck, frustrated and about ready to give up. For starters all I'm getting from the speaker is a humming ...osanders0311 — 02:17 PM
[split] New member...
Thanks.  I'll try that.HowardWoodard — 01:13 PM
[split] New member...
You may have to start further back with your signal injection at the IF signal grid, then tune the second IF transformer...RodB — 10:28 AM
[split] New member...
Well, with the replacement tuning assembly, I have finally put the unit back together and aligned the dial.  The first s...HowardWoodard — 01:01 AM
Philco Model 16 wiring question
Well, finding a short is easy. Like I said, disconnect the transformer's secondary windings and see if it persists. If...morzh — 09:48 PM

[-]
Who's Online
There are currently 951 online users. [Complete List]
» 3 Member(s) | 948 Guest(s)
AvatarAvatarAvatar

>