SV: [AMPS] IC-756PRO/HF-2500 Problem

[sm5ki]

Very good idea. Reminds me of those beam deflection 7360 tubes used in SWAN
transceivers as balanced modulators. When you could not balance the tube,
almost certain it was magnetized. By just moving very slowly the tube in an
AC field ( the coil magnet in an old loudspeaker ) fixed the problem.

Prosit de Hans
----------
>Från: "Jim Reid" <kh7m@hsa-kauai.net>
>Till: "measures" <2@vc.net>, "AMPS" <amps@contesting.com>, "Kenneth C.
Falk, CCIM" <falk@investusa.net>
>Ämne: Re: [AMPS] IC-756PRO/HF-2500 Problem
>Datum: fre 11 aug 2000 21.14
>

>
>
>> When a DC relay hangs up, the problem could be residual 
>> magnetism in the  armature.  This can usually be cured by 
>> reversing the wires to the coil.  
>
>Now that is a neat trick,  Rich!
>
>73,  Jim,  KH7M
>
>
>
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>

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