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

Philco 41-250 rewire, mystery connector, external speaker
#4

Here are photos of the Philco Antenna Coupler, designed to enable use of an external antenna on many 1941 and 1942 Philco models.

[Image: http://i326.photobucket.com/albums/k420/...o/ant1.jpg]

As you would see it plugged into the back of your radio, you can see a screw terminal for an external antenna and a switch on top of the unit. There is also a tab with a hole, allowing the unit to be bolted to the chassis.

[Image: http://i326.photobucket.com/albums/k420/...o/ant2.jpg]

Back view of the unit, showing the three-pin connector which matches the three-pin jack on the back of the chassis.

[Image: http://i326.photobucket.com/albums/k420/...o/ant3.jpg]

Viewed from the top, you can see the two-position switch is labeled "LOCAL" and "DISTANCE."

[Image: http://i326.photobucket.com/albums/k420/...o/ant4.jpg]

Underside view of the coupler. You can see a paper capacitor, a mica capacitor, and an inductor. There is also a resistor in there (not visible).

--
Ron Ramirez
Ferdinand IN





Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Need Help to ID this radio 11 tube Philco
Yes the 16B as morzh pointed out. Specifically its the January 1935 model version of the 16B. There are a couple earli...klondike98 — 11:51 PM
48-482 rear panel help
Welcome to the Phorum, keithchip! How far you take a radio on cabinet restoration is a matter of personal preference. ...GarySP — 11:28 PM
48-482 rear panel help
I've recently finished the internal restoration of a locally purchased Philco 48-482. The cabinet is in ok shape except ...keithchip — 10:28 PM
Need Help to ID this radio 11 tube Philco
Welcome to the Phorum, Ken! Lots of help here for all of your restoration questions. Take care and BE HEALTHY! - Gar...GarySP — 07:59 PM
Need Help to ID this radio 11 tube Philco
Thank you. I went to your online library and found 2 schematics. I will download and compare to components!Ken D. — 06:31 PM
Need Help to ID this radio 11 tube Philco
It is a 16B tombstone.morzh — 06:13 PM
Zenith H725
David - sorry, I reread your post and finally saw THD - now the % figures make sense. Thanks for explaining. The PSU...EdHolland — 06:06 PM
Need Help to ID this radio 11 tube Philco
Hi Everyone, New member but have been reading this for awhile for tips! Vaccum tubes were before my time so bear with ...Ken D. — 06:03 PM
My Philco 37-116 Restore
Thank you MrFixR55, I appreciate your comments very much. I do not detect much hum if any so I will be staying with the ...dconant — 05:15 PM
My Philco 37-116 Restore
Hi DConant Yes, you can replace chokes with resistors.  You do stand the risk of increased hum.  the solution is to inc...MrFixr55 — 04:23 PM

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

>