[Elecraft] mics (D-104)

Ron D'Eau Claire ron at cobi.biz
Wed Feb 13 19:48:06 EST 2008


That's right Mike, the D-104 does not have a flat response at all.   

As I wrote in my previous post: "...the famous Astatic D-104 ...had a
microphone element with a shaped response showing a distinct hump around 3
kHz, rolling off slowly at lower frequencies and somewhat faster at higher
frequencies. That hump helped with "articulation" by emphasizing the
mid-range speech frequencies..."

Ron AC7AC

-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of w9oj at iquest.net
Sent: Wednesday, February 13, 2008 4:07 PM
To: elecraft at mailman.qth.net
Subject: Re: [Elecraft] mics (D-104)


Quoting Charles Harpole <k4vud at hotmail.com>:

>
> Ron.... about the time when the famous D-104 was in every shack.... 
> with a vy wide and rather flat response.


It doesn't look very flat on the graph.

http://www.ronharter.com/astaticD104.htm

73 de Mike W9OJ
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