no, the company is not magnecraft for those that are interested. It's
actually Relay Service Company in Chicago.
Van, K7VS
----- Original Message -----
From: "Jim Lux" <jimlux@earthlink.net>
To: <richard@karlquist.com>
Cc: "Van K7VS" <wa7fab@cdsnet.net>; <towertalk@contesting.com>
Sent: Monday, September 27, 2010 8:20 PM
Subject: Re: [TowerTalk] X99KP 12VDC RELAY FOR AMERITRON REMOTE ANTENNA
SWITCHES
W8JI mentioned tat they have form X contacts. That is the two contacts on
the armature are bridged permanently, and there's no separate connection to
the armature. Sort of like a rf transfer switch. Reduces parasitic c from
armature to coil, etc.
On Sep 27, 2010, at 10:55 AM, "Rick Karlquist" <richard@karlquist.com>
wrote:
> Van K7VS wrote:
>> THE X99KP 12VDC RSCo. SPDT RELAYS ARE MANUFACTURED BY A COMPANY IN
>> CHICAGO
>
> The company is probably Magnecraft, in my old home town of
> Des Plaines, IL, a suburb of Chicago. They show some
> nice off the shelf relays for antennas. Maybe the
> Ameritron has gold plated contacts as a special. That's
> the only thing I can think of where the OTS relays
> are less than optimum.
>
> Rick N6RK
>
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