Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x


37-640 wiring question
#34

#2. it says:

"Connect a VARIABLE CONDENSER of 350 mmF (not ppF, the industry does not and did not make this kind of condensers) having a good vernier (not venier)".

Now what it means is, you need a separate tuning capacitor of the said range, with a vernier (a gear that allows very small adjustment).

So, yes, if you want to align it the way they suggest, you need it.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.


Messages In This Thread
37-640 wiring question - by georgetownjohn - 04-21-2026, 02:50 PM
RE: 37-640 wiring question - by morzh - 04-21-2026, 03:12 PM
RE: 37-640 wiring question - by RodB - 04-21-2026, 04:17 PM
RE: 37-640 wiring question - by georgetownjohn - 04-21-2026, 08:00 PM
RE: 37-640 wiring question - by morzh - 04-21-2026, 08:01 PM
RE: 37-640 wiring question - by RodB - 04-22-2026, 06:40 PM
RE: 37-640 wiring question - by georgetownjohn - 04-23-2026, 10:26 AM
RE: 37-640 wiring question - by georgetownjohn - 04-23-2026, 10:50 AM
RE: 37-640 IF trnsf question - by georgetownjohn - 04-27-2026, 01:08 PM
RE: 37-640 wiring question - by morzh - 04-27-2026, 01:17 PM
RE: 37-640 wiring question - by RodB - 04-27-2026, 01:55 PM
RE: 37-640 wiring question - by morzh - 04-27-2026, 02:00 PM
RE: 37-640 wiring question - by georgetownjohn - 04-27-2026, 02:30 PM
RE: 37-640 wiring question - by georgetownjohn - 05-24-2026, 09:39 PM
RE: 37-640 wiring question - by morzh - 05-25-2026, 11:44 AM
RE: 37-640 wiring question - by georgetownjohn - 05-26-2026, 10:14 AM
RE: 37-640 wiring question - by morzh - 05-26-2026, 10:32 AM
RE: 37-640 wiring question - by georgetownjohn - 05-26-2026, 01:58 PM
RE: 37-640 wiring question - by morzh - 05-26-2026, 02:29 PM
RE: 37-640 wiring question - by georgetownjohn - 05-26-2026, 03:46 PM
RE: 37-640 wiring question - by morzh - 05-26-2026, 03:59 PM
RE: 37-640 wiring question - by georgetownjohn - 05-27-2026, 01:03 PM
RE: 37-640 wiring question - by morzh - 05-27-2026, 01:42 PM
RE: 37-640 wiring question - by georgetownjohn - 05-29-2026, 03:54 PM
RE: 37-640 wiring question - by georgetownjohn - 05-29-2026, 04:05 PM
RE: 37-640 wiring question - by radiorich - 06-04-2026, 08:53 PM
RE: 37-640 wiring question - by RodB - 06-04-2026, 09:00 PM
RE: 37-640 wiring question - by RodB - 06-04-2026, 09:04 PM
RE: 37-640 wiring question - by radiorich - 06-04-2026, 09:46 PM
RE: 37-640 wiring question - by georgetownjohn - 06-05-2026, 07:11 PM
RE: 37-640 wiring question - by georgetownjohn - 06-07-2026, 03:51 PM
RE: 37-640 wiring question - by morzh - 06-07-2026, 06:51 PM
RE: 37-640 wiring question - by georgetownjohn - 06-07-2026, 08:28 PM
RE: 37-640 wiring question - by georgetownjohn - 06-07-2026, 08:30 PM
RE: 37-640 wiring question - by morzh - 06-07-2026, 09:22 PM
RE: 37-640 wiring question - by georgetownjohn - 06-09-2026, 10:06 AM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
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
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Try looking at this site the book mark is for a old generator that I was given. David    https://radionerds.com/index.ph...David — 08:36 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Hello Everyone, I am looking for voltage identification for all the pin positions on the socket of a CRV-20130 power su...Tonym4704 — 08:16 PM
Philco P45-6365 Universal Transformer Instruction Manual
Can anyone guide me to where this may be found?GRG — 03:00 PM
54C Complete Teardown/Rebuild
I don't think that I have encountered a 12Z3 before, curious how it uses one of those but includes a #43, which is a 25 ...Arran — 02:17 PM
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM

[-]
Who's Online
There are currently 1973 online users. [Complete List]
» 1 Member(s) | 1972 Guest(s)
Avatar

>