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Re: [TenTec] Help please , Orion with Alpha 91B

To: "A. Sewell" <n5na@att.net>, tentec@contesting.com
Subject: Re: [TenTec] Help please , Orion with Alpha 91B
From: Bob Henderson <bob@cytanet.com.cy>
Reply-to: tentec@contesting.com
Date: Mon, 24 May 2004 20:32:28 +0000
List-post: <mailto:tentec@contesting.com>
Alan,

It really couldn't be simpler because the 87A has lightening fast T/R switching. I just connect a straight through RCA to RCA plug cable from tha Orion Amp Key 1 socket to the relay socket on the 87A. That's all you need. It works like a dream. Don't loop connect the 87A, if you do it's awful!

73 Bob, 5B4AGN, P3F

A. Sewell wrote:

Bob,

What setup do you use for keying your 87A with the Orion?

Alan N5NA

----- Original Message ----- From: "Bob Henderson" <bob@cytanet.com.cy>
To: <tentec@contesting.com>
Sent: Monday, May 24, 2004 2:57 PM
Subject: Re: [TenTec] Help please , Orion with Alpha 91B





Pete

I'm flumoxed by your comment on the 87A. The 87A is as fast a QSK amp as I've ever seen. It's awful with Ten Tec loop keying, because it switches too fast for it. My 87A with my Orion is good to better than 100wpm, not that I send that fast. When loop keyed it clips the tail-end of character elements and is awful even at 18wpm. Doesn't the Titan still use a vacuum relay, which is why it needs loop keying in the first place.

Bob, 5B4AGN, P3F





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