[Icom] IC756 and Yaesu Quadra amp - Band Data Interface design?
Doug Faunt N6TQS +1-510-655-8604
[email protected]
Tue, 19 Feb 2002 07:48:05 -0500 (EST)
I think that the K6XX interface is appropriate. I suggest
http://www.k6xx.com/radio/icbsciv.html.
73, doug
From: [email protected] (Dana Hoggatt)
Date: Tue, 19 Feb 2002 07:26:45 -0500
} Subject: [Icom] IC756 and Yaesu Quadra amp - Band Data Interface design?
} From: Jerry Flanders <[email protected]>
} Date: Mon, 18 Feb 2002 21:40:21 -0500
}
} I am getting a Yaesu Quadra amp to use with my IC-756PRO exciter. I know
} they can be used together, and lots of guys are doing so. BUT - I have not
} heard of anyone making up a band data interface to go between them to set
} the quadra to the band the PRO is on automatically. It appears that most of
} the guys let the quadra count the freq to set it up, and others set the
} quadra manually.
}
} It appears that a LM3914 in dot mode and a set of diodes in a matrix is
} most of what is needed for a true band-data interface. Has anyone tried to
} set this up?
}
} Jerry W4UK
}
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}-- End of excerpt from Jerry Flanders
You know the old saying; "Great minds think alike".
The following article might be very interesting for you.
Automatic Amplifier Selection for the ICOM IC-746,
IC-736 and IC-706MKII Transceivers
Hewitt, Paul, WD7S
May, 2000, QST, p.33