[Milsurplus] Re: Whoops - range tx

Unserviceable but Repairable cosmoline at aa4rm.ba-watch.org
Mon Nov 13 07:07:46 EST 2006


The radio range tx transmits continuously.  Switching between two antenna systems
produces:

    left			right
    system / an N		system / an A

   (long on)  dah		(long off) inter-character space [ICS]
   (short off) 			(short on) dit
   (short on) dit		(short off)
   (long off) ICS		(long on)  dah

Think both systems would be parallelled to sign a call via MCW - like Hank A's BUR example

Another item.  I used dipoles for Adcock example.  But radio ranges used base loaded
verticals which, in a sense, are dipoles since the other dipole half's image is
beneath the ground system

   'rm


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