Aerial Systems



  The BT tower, Birmingham.




The Radio 4 transmitter at Droitwich.    




  A mobile satellite dish.




A portable TV satellite dish.    
Note that the focus of the dish is offset.    




  A VHF yagi aerial.




Aerials on a 2.4GHz transceiver module.    




  One of the WiFi aerials from a laptop.
  There was one on each side of the keyboard.
  Note the feed cable is connected about 1/3 of the way along.
  Note also the ground plane.




UHF TV aerial.    




  Mobile phone aerial mast.
  Note the microwave link dish.




Jodrell Bank 250 foot reflecting dish.    
The aerial is at the top of the structure    
sticking out from the top of the dish.    
Picture taken in 1977.    





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