[TowerTalk] Ultrabeam

ehekman at cox.net ehekman at cox.net
Fri Apr 25 16:40:45 EDT 2008


----- Original Message ----- 
From:  "WA3GIN" <wa3gin at comcast.net> 
Date:  Fri, 18 Apr 2008 22:37:21 -0400 

What caught my eye was the way they mounted the trust bearing on the 
crank-up mast.  Looks like three solid rods that connect the rotor mount 
plate to the thrust bearing plate....taking the side moment stress off the 
rotor housing.  That has always been a concern for mast users who didn't 
want to rotor the entire tower from the base fixture.  Pretty novel 
implementation.

73,
dave
wa3gin
=======================================================

That also caught my attention.  Does anyone know if there is a company that makes this type of product?

Ed
WB6YTE


More information about the TowerTalk mailing list