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Re: [TowerTalk] Spid Rotator Control box?

To: "Deni, F5VJC" <>,
Subject: Re: [TowerTalk] Spid Rotator Control box?
From: "Alfa Radio Ltd." <>
Date: Tue, 22 Apr 2008 09:51:48 -0600
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Deni, F5VJC wrote:
> Wonder if anyone has any info i.e. a cct diagram of the Spid rotator 
> control box.
> I'm having problems with the heading indication. Pressing CW rotation 
> the indicator changes as normal, but pressing CCW the rotor turns but 
> the indicator "sometimes" doesn't change (seems intermittent) this only 
> occurs on CCW rotation. I believe the rotor itself contains only a reed 
> switch to send pulses back to the control box? Anyone have any 
> information or experience of this. The rotor and control box have been 
> in service for about a year without problem, so all was working fine 
> until now.
> Thanks for any information or help with this.

Alfa Radio Ltd.       Home of the AlfaSpid Rotator. 
11211 - 154 St.       Edmonton, Alberta, Canada,  T5M 1X8 
Voice 780 466 5779    Facsimile  780 466 4956 
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