[TowerTalk] Rotor control

[Jim Brown]

Simple unshielded twisted pair is an excellent solution for signalling 
circuits because it inherently rejects RFI and noise. One twisted pair should 
be used for each signaling circuit. Relatively small conductors can be used 
for pairs that don't carry much current. Ordinary unshielded CAT5 has 
EXCELLENT RF rejection. Just make sure that cable construction (jacket) is 
appropriate for the install conditions. 

73,

Jim K9YC