The list of my radio & TV collection!
Posts: 607
Threads: 21
Joined: Nov 2014
City: Svalyava
State, Province, Country: UkraineTranskarpatia
Good question .  I am also looking for a convincing answer.  I have one capacitor of 4.5 cm disk design and I measured its capacitance - it turned out about 3 pF. But I well remembered that I dropped it from a faulty receiver, where I changed it to a 47 pF capacitor and then the receiver started working. It is highly likely that it was faulty. Therefore, I have a version that the abbreviation CM is the same as PF, but it denotes ceramic capacitors.
(This post was last modified: 01-18-2019, 11:42 AM by RadioSvit.)
Messages In This Thread
RE: The list of my radio & TV collection! - by RadioSvit - 01-18-2019, 11:39 AM
Users browsing this thread: 48 Guest(s)
|
|
Recent Posts
|
|
The list of my radio & TV collection!
|
| Hello Peter,
Thank you for posting that !!
Sincerely Richardradiorich — 09:40 AM |
|
Eico 232 VTVM Schematic
|
| It's a microwave antenna. ?;-p?. I substituted 1N4002s off the 6.3 vac winding for the 1.5 volt battery. Uniprobe is the...RodB — 05:50 PM |
|
Eico 232 VTVM Schematic
|
| Try BAMA for a schematic.
Looks like a replacement power source for the D battery has been installed. The tube may be...Chas — 04:51 PM |
|
Eico 232 VTVM Schematic
|
| Is that a battery holder?morzh — 04:43 PM |
|
Eico 232 VTVM Schematic
|
| A friend gave me this Eico 232 VTVM and I'm having trouble locating the schematic for it. This one seems to be a later v...RodB — 04:17 PM |
|
Var resistor id
|
| Considering what it is in series with, I doubt there should be any power requirements. Of course, we should
know wher...morzh — 03:23 PM |
|
Var resistor id
|
| Trim pot, about 1/2 watt part of focus divider. As stated 2k ohms.
This appears to be a rusty chassis, resolder all ...Chas — 03:19 PM |
|
Var resistor id
|
| Its a Sylvania 400 oscilloscope. here is a clip of r-100. Would be nice to know the current required. Not listed in part...Martinj — 02:10 PM |
|
The list of my radio & TV collection!
|
| Thanks Richard. I hope you enjoy it.
Here I have created an English section on the history of radio with videos in Engl...RadioSvit — 10:23 AM |
|
The list of my radio & TV collection!
|
| Hello RadioSvit,
first all happy new year !
I will watch your new videos this week.
Sincerely Richardradiorich — 09:19 AM |
|
Who's Online
|
There are currently 4373 online users. [Complete List]
» 1 Member(s) | 4372 Guest(s)
|
|
|
|
 
|
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
