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Amateur Radio Quiz: A Log of dBs
Jan 29, 2013 ... Key to computing values in dB is the logarithm, so this quiz also combines the two -- are you ready? If dBs aren't your cup of tea, the ARRL website contains a ... Learn More
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Amateur Radio Quiz: Ham Horizons
Oct 6, 2012 ... This quiz lists a few of those pioneers and their achievements -- feathers in every ham's hat. 1) [corrected 10/01/2024] What amateur-invented FM mode is often ... Learn More
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Amateur Radio Quiz: The Ins-and-Outs of the Bits-and-Pieces
Aug 4, 2012 ... Once the homebuilding bug bites, you'll be using a whole new set of jargon: acronyms, color codes, numbering conventions, parameters, ... Learn More
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Amateur Radio Quiz: Book 'Em!
Amateur Radio Quiz: Book 'Em! · 1) When was The ARRL Antenna Book first published? · 2) In 1942, the ARRL published a “Special Defense Edition” of which ... Learn More
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Amateur Radio Quiz: Parting Words
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. Learn More
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Amateur Radio Quiz: Workbench Wisdom
Mar 4, 2010 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and ... Learn More
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Amateur Radio Quiz: I Knew That!
Jul 31, 2009 ... 1) A warbling signal around 14.230 MHz is probably... a. RTTY b. AMTOR c. SSTV d. HF Fax 2) Slow Morse code "O" characters sent on 144.015 MHz band are likely... Learn More
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Ham Radio License Exam Practice
ARRL offers an online resource that allows users to take randomly generated practice exams using questions from the actual FCC examination question pool. Learn More
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Amateur Radio Quiz: The Big Unit
Feb 9, 2012 ... 1) How big is an Angstrom? a. 0.1 nanometer b. 10 nanometers c. 1 micro-inch d. 1 milli-millimeter. 2) ... Learn More
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Amateur Radio Quiz: Uda Thunk It?
Apr 11, 2011 ... By H. Ward Silver, N0AX n0ax@arrl.net. The Yagi-Uda array, best known as “the Yagi,” is in its ninth decade of wireless service. Learn More
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