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

Who has old dog bone/cartridge type resistors?
#5

Well the WW one was 400 ohms, reads around 425, and was across a 1 uF paper cap. Looking in one of my books, a circuit from the early 30's calls for that exact combo on the tube cathode, so that explains what it was used for. Well I guess maybe I will have to settle for some of those 40's style rough texture looking carbon resistors as you can buy them easily. Or maybe I will stick with 20's radios(just grid leaks) and postwar(easy to get stuff).


Messages In This Thread
Who has old dog bone/cartridge type resistors? - by tom2 - 07-04-2008, 08:13 PM
[No subject] - by gary rabbitt - 07-06-2008, 11:36 PM
Alternative brand? - by tom2 - 07-10-2008, 07:54 PM
[No subject] - by exray - 07-10-2008, 08:46 PM
[No subject] - by tom2 - 07-11-2008, 04:09 PM
[No subject] - by Syl - 07-11-2008, 08:36 PM
[No subject] - by Ron Ramirez - 07-11-2008, 08:42 PM
[No subject] - by Alan Douglas - 07-17-2008, 06:05 PM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
6TPZ and 5TPO Radio Help
Thanks, will do.R3Sons — 01:25 PM
1930s Stewart-Warner Tombstone Radio need help identifying model number
UPDATE: I was able to pick up a signal generator on the cheap (amazingly enough) on feebay and I did an IF alignment fol...captainclock1988 — 09:53 AM
Philco 91 Schematic
Hi Rod, The resistor connects to pin 4 and the ungrounded side of block 9. From pin 9 of the RF tube to one side of ...dconant — 09:34 AM
Just got a 49-1613 need to know...everything!
I just found your post. I have this exact same model, and have had it since 1985 when I was 15 years old! I performed a ...MuzzcoVW — 09:11 AM
B&K 1077B no video
Hello Tim, I would if it's a leaky Capacitor So are all 3 of those B- voltages low then ? Sincerely Richardradiorich — 01:55 AM
B&K 1077B no video
I found a schematic and think I have the problem traced down to the minus power supply. I have very low voltages that go...TV MAN — 12:41 AM
RCA 15X
I'd try replacing the bulb first and if that doesn't do it, then change the 35Z5 and see if the problem goes away.NostalgiaRadioTime — 12:28 AM
B&K 1077B no video
Hello Tim, I have that exact unit in my shop too plus a Sencore unit there are times I like one or other !!. Sincerely...radiorich — 11:07 PM
RCA 15X
Everthing goes at once, maybe it's the cold weather, I have had 2 dial strings break and no my little RCA is having dial...Paul Philco322 — 10:26 PM
Philco 91 Schematic
Hi Dan, I can't explain this specific resistor but I have seen the use of a switch to apply B+ voltage to screen gri...RodB — 09:36 PM

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

>