W1ZD AN/ART-13 Project



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The Collins AN/ART-13 Transmitter.  It runs an 813 in the final, modulated by a pair of 811A's for 180 watts output.  This particular unit was modified for crystal control. 

(Click here for larger photo ~300K)








   


Top view of the ART-13.  

(Click here for larger photo ~300K)






 



The ART-13 power supply.  It outputs +1400V and +400V for tube B+ and +28VDC @ 10A for the filaments and autotune motors. 







 



The power supply rear view showing the +28VDC supply on the rear panel.







 



Top View of power supply with case removed, showing HV and MV transformers, filter chokes and capacitors.






 



Underside of power supply. 





       


       

The W1ZD AN/ART-13 power supply schematic. 

Click here, or inside the above graphic, for higher resolution.






















 



 

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