PPRuNe Forums - View Single Post - boeing 737 weather radar
View Single Post
Old 31st Dec 2011, 06:03
  #1 (permalink)  
johnpaul
 
Join Date: Dec 2011
Location: tam
Age: 28
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
boeing 737 weather radar

Why must the difference in frequency between that of the transmitted signal and the radio frequency to which the receiver local oscillator is tuned shall be maintained within limits which produce a receiver output within 3db of maximum output when the equipment is operating with the antenna for which it is designed?
johnpaul is offline