microphones

[Brian Carling]

Hi STeve - 50K and above would be HIGH impedance.

LOW impedance is typically 600 ohms, but may be anywhere from about
50 to 2000 ohms.

Either way, you can match between the two if you HAVE to.
There are transformers, OR you can use a cathode-follower to feed
that high-Z mic  into a LOW-impedance input.

Bry, AF4K

On 24 Jan 98 at 8:17, Steve wrote:

> greeting
>   another question
> when high impedence is mentioned,
> how may ohms are they talking about ??
> i have a mic that says 50k, is it high or low??
> thanks
> steve wa7isl :)
****************************************************
*** 73 from Radio AF4K/G3XLQ Gaithersburg, MD USA  *
**  E-mail to:  bry at mnsinc.com                     *
*** ICQ 6124470  ***
**  http://www.mnsinc.com/bry/                     *
****************************************************
AM International #1024, TENTEN #13582. GRID FM19. Using a SWAN 250 on 6m,
Other rigs: Valiant, DX-60/HG-10, FT-840, TM-261A, Ameco TX-62, Gonset Comm. III
TEN-TEN #13582, DXCC #17,763 Bicentennial WAS

--- --- --- --- --- --- --- --- --- --- --- --- --- --
To subscribe: listserv at listserv.tempe.gov
and in body: subscribe BOATANCHORS yourfirstname yourlastname
To unsubscribe:  listserv at listserv.tempe.gov
and in body: signoff BOATANCHORS
Archives for BOATANCHORS: http://www.tempe.gov/archives
--- --- --- --- --- --- --- --- --- --- --- --- --- --