Posts: 5,654
Threads: 56
Joined: Sep 2008
City: Sandwick, BC, CA
Bob;
The Radiola 18/Brunswick 5KR sets have the big tar filled block in the power supply chassis, which is similar to the Radiola 60, the filter chokes and power transformer are also potted, these ones are bypass caps on the tuner chassis, which I think may have become leaky. The Radiola 18 is a straight TRF basically RF amp, RF amp, RF amp, detector, 1st audio, and power output, I think these caps are to neutralize any RF from feeding back into the previous stage.
Regards
Arran
Messages In This Thread
RE: 1935 Gilfillan 43-A - by Arran - 06-12-2026, 05:03 AM
Users browsing this thread: 1 Guest(s)
|
|
Recent Posts
|
|
Stromberg Carlson 1500 Squeal
|
| Hello Rob,
I agree with you—I have one here at my house that I need to check out. It’s way over-engineered just to make...radiorich — 11:05 AM |
|
My Atwater Kent 84
|
| Well getting around to restoring my AK84. Mike was a big part in me being able to snatch this one a few years ago. I won...462ron — 10:57 AM |
|
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
|
| The engine is a B&S 23 inch cast Iron holds 2 quarts of oil. The Generator is a 4 pole 1800 rpm mine was made in 195...David — 10:51 AM |
|
Philco 45-6365 Universal IFT Instruction Manual
|
| Dale: Modified topic as suggested. It is not for a specific project. I found it in a box of stuff I recently purchased...GRG — 10:34 AM |
|
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
|
|
That looks a lot like an aircraft connector of some kind ...
That is a MIL-5015 style connector, used in a wide v...DaleHCook — 10:19 AM |
|
Philco P45-6365 Universal Transformer Instruction Manual
|
| I would suggest changing the topic from "P45-6365 Universal Transformer" to "45-6365 Universal IFT."...DaleHCook — 10:08 AM |
|
Stromberg Carlson 1500 Squeal
|
| And life just keeps getting more complicated. By dconant.
Dittos'Jimradio — 08:01 AM |
|
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
|
| That looks a lot like an aircraft connector of some kind, even if it's a U.S.N power supply. I have a book somewhere abo...Arran — 02:56 AM |
|
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
|
| hello david,
I have a similar generator in my collection that features a cast iron, single-cylinder Briggs & Stratt...radiorich — 01:00 AM |
|
under chassis parts locator diagram for 1938 Zenith 9s262
|
| Has anyone gone to the trouble of creating an under chassis parts locator image? Yes, I can identify components by foll...bobloney — 08:57 PM |
|
Who's Online
|
There are currently 1179 online users. [Complete List]
» 3 Member(s) | 1176 Guest(s)
|
|
|
|
 
|
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
