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Antique Radio Technical Forum
Motorola tube & transistor hybrid radio.

Posted by Edd on 04/02/2009 19:22
















Here is the schematic for that set of yours. . . . and IF you are finding any transistors used in it, it has been
modified, the closest similarity is the mini “pencil tubes” utilized in its RF stages and 1st audio-AVC-Detector


Its sole semiconductor is the power supply’s selenium rectifier.





73's de Edd

















RO-TA-MOLA_Model 54L. . . . . . SCHEMATIC :


Motorola tube & transistor hybrid radio. 
Atsushi Takagi 03/28/2009 08:20 
[:o)<=== 03/29/2009 22:50 
Edd 03/30/2009 13:43 
Atsushi Takagi 03/31/2009 06:26 
Peter G. Balazsy 03/31/2009 07:31 
Edd 03/31/2009 11:40 
MAG 03/31/2009 11:57 
Atsushi Takagi 04/01/2009 06:27 
Jeff Watson 04/02/2009 15:48 
Edd 04/02/2009 19:22 
Atsushi Takagi 04/03/2009 21:06 

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