[Boatanchors] Need Microphone Information

[Greg Mijal]

for what it's worth:
I have a fully operational  SBE 34 here. I'm using a Radio Shack general 
purpose CB style hand mic which I'm sure is a low impedance type.  I just 
soldered on a PJ 068 plug and it works just fine.  I like the retro look of 
the 33 model better than the 34 but they are both pretty much the same thing 
inside.  Collins mechanical filter is standard equipment on the 34.
73's
Greg
WA7LYO
Kinston NC

----- Original Message ----- 
From: "K0DAN" <k0dan at comcast.net>
To: <dhallam at knology.net>; <boatanchors at mailman.qth.net>
Sent: Thursday, May 19, 2011 1:36 PM
Subject: Re: [Boatanchors] Need Microphone Information


> How about an amplified D104?
>
>
> ----- Original Message ----- 
> From: "David C. Hallam" <dhallam at knology.net>
> To: <boatanchors at mailman.qth.net>
> Sent: Thursday, May 19, 2011 8:01 AM
> Subject: [Boatanchors] Need Microphone Information
>
>
>>I am looking for ideas for a microphone to use with my SBE-33
>> transceiver.  The microphone supplied with the SBE-33 was a Turner
>> SR-90D hand-held  which is a high impedance dynamic microphone with -48
>> dB output.  I would like to replace it with a desk microphone.  I have
>> tried several high impedance dynamic microphones, the latest being a
>> Electro-Voice 619, but their output is generally too low, around -57 dB,
>> to drive the SBE-33.  The audio system of the SBE-33 evidently has very
>> little gain.  Even with the SR-90D I have to set the audio gain control
>> to about 60-75% of full output.
>>
>> I know I could use a microphone preamp, but that would just add another
>> box to clutter the operating desk.
>>
>> Does anyone know of a desk style high impedance dynamic microphone with
>> high output?
>>
>> David
>> KW4DH
>>
>> -- 
>> "I predict future happiness for Americans if they can prevent the
>> government from wasting the labors of the people under the pretense of
>> taking care of them."
>> Thomas Jefferson
>>
>>
>> "We may consider each generation as a distinct nation, with a right, by
>> the will of its majority, to bind themselves, but none to bind the
>> succeeding generation, more than the inhabitants of another country."
>> Thomas Jefferson
>>
>>
>>
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