W1CUN's "TOP DOG"

This is Bob's latest creation. A great example of proper construction practice with a 3x3 for the MOTOR. :-) Bob is sharing the power supply with his previous homebrew 4x1. He has excellent taste in tubes..... A slight corona problem reared it's ugly head when he poured the coals to the antenna. As u can observe the problem was rectified with a large pan for a capacitance hat at the end of the 60 foot wire attached to the Predator. Bob uses the Predator for 75 & 160M and the Stepper for 10 thru 40M. He, by the way, has a very gud ground field under the antennas. The 3x3 proves the merits of both antennas. Thank you for sharing, Bob.


 
 
Bront B= Variac fil variac B+ transfer
  
Meter panel input tuner
  
Deck Tank Plumbing
  
Chasis & Front panel
  
front view Key supply soft start B+ transfer panel
  
Key supply soft start B+ transfer panel
  
Rack B+ supply Bleeder Control
  
Underneath deck
  
PREDATOR & STEPPER
  
corona meltdown insulator
  
New Anti-corona Hat
  

 


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