[TowerTalk] RF in rotor control ?

[Jorge Diez - CX6VM]

Hello,
i have a new rotor with Preset.
 
If I have the VOX on, while the rotor is running the radio is activated.
 
I think is RF, instead the antenna is OK. 
 
Any idea how to solve it? keeping the VOX on :))
 
73,
Jorge
CX6VM/CW5W

No virus found in this outgoing message.
Checked by AVG. 
Version: 7.5.549 / Virus Database: 270.9.0/1773 - Release Date: 07/11/2008
09:08 a.m.