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Amateur Radio Quiz: Polar Pursuits - ARRL
Feb 24, 2011 ... Polar expeditions and stations have been a big part of ham radio lore since the days of Admiral Perry and Ernst Krenkel. Now let's see how ... Learn More
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Amateur Radio Quiz: Calculation Calisthenics - ARRL
05/01/2009. 1) What is the reactance of a 0.001 µF capacitor at 60 Hz? 1 kHz? 1.82 MHz? 2) The free-space wavelength of a 146.34 MHz signal is how many ... Learn More
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Amateur Radio Quiz: Uda Thunk It? - ARRL
Apr 11, 2011 ... Arguably the most useful antenna design ever devised beyond the dipole, Yagis are found everywhere in Amateur Radio -- from the low HF ... Learn More
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Amateur Radio Quiz: The Band Is Hot! - ARRL
Jul 7, 2010 ... Amateur Radio Quiz: The Band Is Hot! ... non-amateur allocation was eventually re-allocated to Amateur Radio? a. Low-band VHF mobile radio ... Learn More
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Amateur Radio Quiz: Amateur Archaeology - ARRL
08/14/2010. Times change and so does terminology. Some of the old terms were quite colorful and convey a sense of hands-on adventure in those early days of ... Learn More
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Amateur Radio Quiz: Hip, Hip, Hooray for the TLAs! - ARRL
05/21/2011. By H. Ward Silver, N0AX n0ax@arrl.net. You can't hardly do anything in EmComm without encountering a TLA (Three Letter Acronym), or even ... Learn More
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Amateur Radio Quiz: Spring for Some Contest Action! - ARRL
Apr 14, 2012 ... Spring marks the transition of the contest seasons, as the big DX contests give way to summer's domestic and VHF+ activity. See if you're ready ... Learn More
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Amateur Radio Quiz: Coming Soon to a Band Near You! - ARRL
10/16/2011. By H. Ward Silver, N0AX noax@arrl.net. On the last full weekend of every October (that would be October 29-30 for 2011), thousands of hams go ... Learn More