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

38-10 antenna coil
#1

Hi,
I have an 38-10 bullet radio  code 121 with a range 1 antenna coil that reads way high. pn 32-2557. Does any one have a spare or instructions on how to wound one?
#2

Hi,
I tried a re-solder but had not success.  I removed the coil and then could see the break. Fortunately it is in the simple 4 winding coil on the bottom. I rewound it by hand and waxed it.


Attached Files Image(s)
           
#3

Hi and welcome to the Phorum,

The primary of the coil is not very critical in terms of the # of turns. It's just there to inductively couple the rf signal from your antenna to the 2ndry of the coil. Generally they are  don't have a lot of turns so not too hard to rewind. On the 1937 and 38 model they are hard to get at because of the design of the chassis. The 2ndry is as it is part of a tuned circuit comprised of it and the tuning capacitor.

To be more accurate that coil has two windings w/four leads.

GL w/ your project & Happy New Year!

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




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
12' Philco
If it is 12', either Kareem or Andre would have to jump pretty high to look at the front panel. Kareem would have an e...morzh — 01:48 PM
12' Philco
And here's a story about the tires on the truck. Same "no-stoop" guy must have installed these! Take care a...GarySP — 01:17 PM
Hickok AC51 tube tester
I think they have only shown the secondaries of the transformer. Two of them feed the rectifiers' filaments.morzh — 12:58 PM
IF can wire size and Rubber mounts?
Arran If the wire inside cans is the gauges you mentioned, the sole reason for that would be mechanical, to stiffen t...morzh — 12:56 PM
12' Philco
Rod, Yes, I know, but the Giant Philco is not around anymore either, so I go by whoever was alive fairly recently. H...morzh — 12:54 PM
Hickok AC51 tube tester
Absolutely no one is going to reverse engineer that circuit. Even the iron core is missing.RodB — 10:37 AM
IF can wire size and Rubber mounts?
Thanks to both members for your help regarding wire and tuner mtg supports. regards--Johngeorgetownjohn — 09:33 AM
Hickok AC51 tube tester
Note that no power cord, power switch, or power transformer switch are shown. That (along with my experience with full s...DaleHCook — 07:09 AM
IF can wire size and Rubber mounts?
A pair of wire strippers can give you an idea of what the existing gauge of the wire leads are in the IF can, I think it...Arran — 06:07 AM
My last cabinet for this year
Hello Dan, That is really beautiful what great looking radio you have ! I have friends who live in Calgary and the wea...radiorich — 01:51 AM

[-]
Who's Online
There are currently no members online.

>