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

42380 aerial transformer
#1

gentlemen
I am fighting with this 42380 replaced the power transformer, output transformer, tubes, caps, wires etc...
now I find out the antenna trans is missing its coil. all other coils read OK. there is 0 ohms on all terminals and no sign of an existing coil !!! This coil is for the broadcast band and police band. the only info on the schematic is "single coil with 4 taps, 150 ohms total" nothing else shown. I can rewind this coil if I have the info, and determine if there is some kind of center core. I have tried to find a replacement coil (for days now) thru all the normal channels with no luck...any help would be appreicated.


Messages In This Thread
42380 aerial transformer - by den2361 - 01-28-2012, 09:38 AM
Re: 42380 aerial transformer - by magicclocks - 02-01-2012, 07:06 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
New find. 91X code 225
And the chassis is all done, all caps and bad lamp wiring replaced, power switch repaired and in place, dial string tune...pdieten — 12:37 AM
1949 Motorola 5A9M
As I think more about that 150 ohm resistor that directly follows the selenium diode, I’m going to have to add some seri...klondike98 — 11:47 PM
1949 Motorola 5A9M
It looks like all the resistors except one are OK. Arran mentioned replacing the sand 150 ohm resistor and mine looks l...klondike98 — 02:25 PM
New find. 91X code 225
Yeah the 121/221 documentation was correct for the RF end of the radio. It left me scratching my head when I was looking...pdieten — 11:59 AM
philco predicta
Hi CGL, Yes, troubleshoot the 140V Power supply, something is definitely loading it down, and since this supply excl...MrFixr55 — 07:32 AM
1934 American Bosch 440T restore on YouTube
Looking forward to Part 2.Jimradio — 07:30 AM
1949 Motorola 5A9M
Yeah, looks really dense. It is amazing how many sets of brand A were made by Brand B. I have Mid 50s RCA that is an e...MrFixr55 — 10:15 PM
Philco 60 Power Trans
I am not 100% sure of the reason, likely due to the depth of the winding, but on HV windings of a power transformer and ...MrFixr55 — 10:04 PM
46-1213 Schematic Question
Hi Larry, Great idea on the fuse!  Place in the line at the power switch.  Best between the cord and switch.  While ...MrFixr55 — 09:59 PM
Philco 47-205
Just picked up the second of the three Leatherette Philco's. (My second one in the three-radio series) Nice shape, all p...slford310 — 09:18 PM

[-]
Who's Online
There are currently 598 online users. [Complete List]
» 2 Member(s) | 596 Guest(s)
AvatarAvatar

>