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KM4AAH

Joined: Wed, Apr 9th 2014, 11:25 Roles: N/A Moderates: N/A

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Impedance match Jul 3rd 2015, 20:18 2 5,466 on 4/7/15

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Impedance match KM4AAH on 3/7/15
I inherited a YAESU 1000mp transceiver and have my old headset from military days. I want to use the headset on the 1000MP. Mic impedance on the 1000MP is 500 to 600 ohms and audio output is 4 to 8 ohms.
The headset data I retrieved shows mic impedance of 4 to 6 ohms and earphone of 19 plus or minus 2 ohms.
Would appreciate any info on what I need to match the headset to the 1000MP
Wes Werling
km4aah
werlingwt@hughes.net

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