[Johnson] re: Ranger driving Thunderbolt attenuator

Ron Samchuk samvideo at escape.ca
Fri Jul 9 12:39:30 EDT 2004


Hi everyone.  I have both the Ranger and Thunderbolt.... both in good working condition.  I have the diagram for the Johnson attenuator using about two dozen resistors, but before making it up, is there any other 'simpler way' to reduce the drive the Ranger and still get positive peak modulation along with the required drive for the Thunderbolt?  Any suggestions or comments will be appreciated.  Thanks from Ron VE4SR in sunny Manitoba, Canada.


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