Home  Resources  References  Tubes  Forums  Links  Support  Sale  Search 

< Previous Message

Index

Next Message >

Antique Radio Technical Forum
L-49B Ballast tube. What are the resistor values inside?

Posted by Warren on 04/27/2010 16:00

To make the dial lamp work, use a #44 bulb. Lift the last tubes heater connection going to ground, now add the dial lamp in series with that last tubes heater going to ground. Put a 47 ohm 1 watt resistor across the dial lamp. ( A Shunt ) No need for any resistor in place of the ballast tube for the dial lamp. IPAddress: ***.81.198.0

L-49B Ballast tube. What are the resistor values inside?
Dave Froehlich	01/13/2010 20:42
Warren	01/13/2010 23:32
Dave Froehlich	01/14/2010 17:01
Warren	01/14/2010 19:05
Warren (P/S)	01/14/2010 20:39
Dave Froehlich	01/15/2010 16:31
Warren	01/15/2010 17:04
Dave Froehlich	03/17/2010 15:00
Warren	03/17/2010 15:32
Dave Froehlich	03/17/2010 15:49
Dave Froehlich	03/17/2010 15:50
Dave Froehlich	04/27/2010 15:15
Warren	04/27/2010 16:00
Dave Froehlich	04/27/2010 16:12
Dave Froehlich	04/27/2010 17:03
Warren ( That's cool then )	04/27/2010 19:46
Warren	04/27/2010 17:18
Dave Froehlich	04/27/2010 15:21
Chuck	02/09/2010 02:04

< Previous Message	Index	Next Message >

© 1996-2004 Nostalgia Air