Subj : Ham Radio Glossary (O)
To   : All
From : Daryl Stout
Date : Wed Apr 19 2023 00:05:17

From QRZ.Com, the Icom handout, and Part 97 Of The FCC Rules -
Ham Radio Glossary - An overview of amateur radio terms.

Offset frequency
Frequency difference between transmit and receive.

OM
"Old Man"; affectionate way to address a fellow ham operator, like saying
"Old Buddy!"

OO
"Official Observer"; a volunteer of the ARRL's Official Observer program
who monitors the airwaves for FCC rules violations. For more information,
please see http://www.arrl.org.

OSC
Oscillator
--- SBBSecho 3.20-Win32
 * Origin: The Thunderbolt BBS - Little Rock, Arkansas (1:2320/33)

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