[AMRadio] WTB: book, mic


Edward B Richards zuu6k at juno.com
Thu Jul 29 20:10:34 EDT 2004


Thanks, John.

73, Ed Richards K6UUZ


On Thu, 29 Jul 2004 17:03:18 -0500 "John Coleman" <wa5bxo at pctechref.com>
writes:
> Actually, a low Z dynamic microphone or any other low Z microphone of 
> good
> quality should work great as long as it has enough output so that 
> you don't
> have to turn the microphone gain control, on the radio, all the way 
> up and
> shout.  A low Z microphone can run into a high Z input provided 
> there is
> enough gain in the radio or enough output from the microphone, but a 
> High Z
> microphone will not work into a low Z input with out buffering amps.
> 
> John,
> WA5BXO
> 
> -----Original Message-----
> From: amradio-bounces at mailman.qth.net
> [mailto:amradio-bounces at mailman.qth.net] On Behalf Of Edward B 
> Richards
> Sent: Thursday, July 29, 2004 9:48 AM
> To: amradio at mailman.qth.net
> Subject: [AMRadio] WTB: book, mic
> 
> It is I, the persistent poster pest. Now I am looking for a book on 
> basic
> electronics and a high Z microphone.
> 
> My grandson (in law), KF6ZZW, wants to upgrade his TECHNICIAN 
> license to
> a GENERAL class. Instead of memorizing the answers, he wants to 
> learn the
> material. We are looking for a very basic book on electronics; 
> something
> like " this is an atom, this is an electron, the electron orbits the
> nucleus, etc."
> 
> We also need a high impedance microphone to go with the SB-100 that 
> I am
> fixing up for him.
> 
> Thanks ,
> 
> 73, Ed Richards K6UUZ
> 
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