Enzo,
Years ago when I built mine, I used a metal box, and used chokes on all the leads. This included the power supply, CAT, and the DIN connector which when to my rotator. I could hear a few very weak signals, but nothing which caused any problem on either voice or digital.
73s,
Alan WA4SCA
<-----Original Message----- <From: [email protected] [mailto:[email protected]] On Behalf Of Vincenzo Mone <Sent: Friday, August 08, 2014 4:36 PM <To: Amsat - BBs <Subject: [amsat-bb] Clock Trakbox < <Hi Folks, <i have a problem while i try to listen the satellites on 2 meters <like UKUBE, AO-73 and others. <I am using as tracker hardware the trakbox and when I switch it on I can < hear the IC clock into the 2 meters band of my radio giving me problems to <hear the bird. <I need to switch it off and track the bird manually. <Anybody can suggest me how to eliminate the disturb? <Any help will be really appreciated. < <73's de Enzo IK8OZV <EasyLog 5 BetaTester <EasyLog PDA BetaTester <WinBollet BetaTester <D.C.I. CheckPoint Regione Campania <Skype: ik8ozv8520 < < < < < ********************************** < ******* GSM +39 328 7110193 ******* < ****** SMS +39 328 7110193 ****** < *** 2nd e-mail: [email protected] *** < ********************************* < < <_______________________________________________ <Sent via [email protected]. Opinions expressed are those of the author. <Not an AMSAT-NA member? Join now to support the amateur satellite program! <Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb