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
91H Code 126 Restore
Well I'm making good progress. All the bakelite blocks have been recapped.  I found that using a heat gun and skinny ...RealRider — 02:35 PM
Philco model 60
>>and found that the field coil is bad. Should be 1140 ohms, tests at 1.1k ohms. You have one stringent crit...morzh — 02:07 PM
Philco model 60
Yes I was there. I got some real bargains there. Plus a Zenith 7G605 clipper that I have been trying to find for a fair ...Radios1340 — 01:46 PM
The speaker table error?
G  10-1/2"       65, 76, 87, 95 Push-Pull 45's 2766 0.7 550 3200 H   10-1/2"    77, 96 Push-Pull...morzh — 09:26 PM
A Marconi model 86
I have a Stromberg, one of the early ones, seems early 30s. This is what I call a back breaker. None of the early Philc...morzh — 08:28 PM
A Marconi model 86
A backbreaker.....PaulPaul Philco322 — 08:12 PM
A Marconi model 86
>>What a behemoth! A Juggernaut.morzh — 07:47 PM
Philco 70 antenna lead
I am not sure I understood about the coils and the mush. I looked an more than one coil in 20, 70, 90, 60, Zeniths and ...morzh — 07:46 PM
A Marconi model 86
:e_biggrin: What a behemoth!  I hope the final result is as much a quality sounding example!  Keep us posted on your pro...GarySP — 07:32 PM
A Marconi model 86
I should add that the double conversion may only be used on the shortwave bands, but I haven't looked at the schematic t...Arran — 07:27 PM

[-]
Who's Online
There are currently 6865 online users. [Complete List]
» 1 Member(s) | 6864 Guest(s)
Avatar

>