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Re: [TenTec] Yamaha CM500 headset and Orion II

To: k9yc@arrl.net, Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Yamaha CM500 headset and Orion II
From: Richards <jrichards@k8jhr.com>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Tue, 17 Dec 2013 00:34:56 -0500
List-post: <tentec@contesting.com">mailto:tentec@contesting.com>


Lessee -- I'm an EE by training and profession, and you're a retired
attorney.

_________________________________________________________

        Well.. calling me names does not make you right!    ;-)

        I KNEW it... I bet my wife you would pit your credentials
        against mine to win the debate!  In college debate ...
        this is called the "argument from authority."

        Seems this is AMATEUR radio... but to some, there is
        little room for amateurs.  Funny, the guys at QST Magazine
        appear moderately qualified, having tested and played
        with more than a few rigs over the years, and they
        thought it made sense.  If guess if I am wrong,
        they are, too!

        Let's let the crowd consider both views, against their
        own experience, and decide the matter for themselves.
        Fellers... you be the Judge!



                
Last I heard, you hadn't done extensive study of electronics
to catch up. I wouldn't consider give legal advice -- heck, even though
I know a helluva lot about acoustics, I'm not trained in that field and
know my limitations, so I don't give advice on acoustics either.

        There you go calling me names!   Besides,  only
        lawyers can plead ignorance of the law!  Worse, you
        keep throwing that in my face... it is irrelevant to
        the discussion.

        You seem kinda worried - if I am so obviously wrong,
        you would not base your case on your credentials - you
        would win the debate strictly on the science.


One does not need an EE degree to see I am right.

Here is my bottom line empirical scientific observation:

        When I use that type of microphone on my Omni VII, the
        mic is on full blast with the lowest possible AF-GAIN
        setting - and the ALC light comes on full time.  The
        user manual says to lower AF-GAIN until the ALC light
        only lights on voice peaks.  But with these condenser
        mics, my ALC light stays on all the time, and turning
        AF-GAIN lower simply turns it off, entirely  - so that
        sells it for me.
                
        Using the attenuator pad, I can set AF-GAIN to 35%-40%,
        and I have room to adjust it and down so that ALC lights
        only on voice peaks.  Voila - the solution.  Otherwise
        the mic is on full blast at 1 or 2 percent, and I
        cannot lower it to adjust for voice peaks without
        turning it off altogether.

I DON'T NEED AN EE DEGREE TO SEE THIS.

                Bottom line - I have a lot more headroom to
                adjust mic input volume with the pad than
                without.

        Moreover, I concede YOUR mileage may vary... perhaps
        you have a softer speaking voice, so you don't have
        to set AF-GAIN so low, but that is my story and I am
        sticking to it.    ;-)


Happy days. (In spite of the above, I actually have a huge respect for you and your credentials! I am STILL reading several of your articles and trying to get it. Serious contributions to the hobby.)


----------------------------- K8JHR  ---------------------------




                
        
        

73, Jim K9YC
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