Impedance match
Jul 3rd 2015, 20:18 | |
KM4AAHJoined: Apr 9th 2014, 11:25Total Topics: 0 Total Posts: 0 |
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 |
Jul 4th 2015, 01:44 | |
W1VTSuper Moderator Joined: Apr 4th 1998, 00:00Total Topics: 0 Total Posts: 0 |
Apr 2010 - QST (Pg. 65) Adapting Aviation Headsets to Ham Radios (Hints and Kinks) Author: Raydo, John, K0IZ http://p1k.arrl.org/pubs_archive/137121 Jul 2003 - QST (Pg. 59) Aviation Headsets with Amateur Radio Equipment (Hints and Kinks) Author: Haynes, Jim, W6JVE http://p1k.arrl.org/pubs_archive/106801 Dec 2003 - QST (Pg. 57) More on Aviation Headsets (July 2003) (Hints and Kinks) Author: Blevins, Ken, K5ALQ http://p1k.arrl.org/pubs_archive/234 |