[Boatanchors] Microphones

[D C _Mac_ Macdonald]

I think generally Low Z signifies 600-1000 Ohms or less; 
maybe even as low as even 25-50 Ohm. 
 
High Z could be anywhere from maybe 10 kilohm to 1 Megohm. 
 
* * * * * * * * * * * 
* 73 - Mac, K2GKK/5 * 
* (Since 30 Nov 53) * 
* k2gkk at hotmail.com * 
* Oklahoma City, OK * 
* USAF & FAA (Ret.) * 
* * * * * * * * * * * 
 
 
 

 

> From: bluegrassdakine at hotmail.com
> Date: Sat, 13 Oct 2012 19:12:54 -0500
> To: boatanchors at mailman.qth.net; boatanchors at theporch.com; collins_radios at yahoogroups.com
> Subject: [Boatanchors] Microphones
> 
> I have a couple mics that I got fr mil surplus and all I can find on them is be 100 to 10k BW, and it says imp of 150 ohms. Other discussions on these lists state that some radios are hi z and some are low z. What is or what are the common accepted input req for mics? I should know but my bench has been stored away for a few years and I am fuzzy on this. 
> Thanks
> 
> Raymond Cote
> 1466 Townline Rd
> Steward Ill 60553
> 808-341-8213
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