[TenTec] Help please , Orion with Alpha 91B

Bob Henderson bob at cytanet.com.cy
Mon May 24 16:32:28 EDT 2004


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 at cytanet.com.cy>
>To: <tentec at 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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>  
>





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