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List of Abbreviations found in ARRL Publications
A a—atto (prefix for 10-18). A—ampere (unit of electrical current) ac—alternating current. ACC—Affiliated Club Coordinator. Learn More
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Product Reviews May 2023 Xiegu G106 5 W QRP Transceiver ...
So I was pleased to be able to review the G106, the latest QRP radio from. Xiegu. The Xiegu G106 is a compact transceiver covering the. 80- through 10-meter ham ... Learn More
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Radio Mathematics
Other resources are available online at www.arrl.org/tech-prep-resource-library. Look for the Math Tutorials section. Many of the tutorials listed below are ... Learn More
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Untitled
Jan 17, 2011 ... Antenna Bearing Maps, Abbreviations …and much more. The ARRL Operating Manual is the. MOST COMPLETE book about Amateur. Radio operating. It ... Learn More
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An Inexpensive External GPS Antenna
Oct 2, 2002 ... Solderless right-angle male BNC connector (RadioShack 278-126) or the appropriate type for your GPS receiver. 8-foot RG-58/U (Radio Shack 278- ... Learn More
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Product Reviews May 2024 PreciseRF HG3 QRO-B Stepper ...
He likes to both save money and build ham radio projects. So, he got a KF5INZ Easy. Digi kit interface from eBay and three cables from. DigiKey. His total cost ... Learn More
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Ameritron ALS-1306 HF and 6 Meter Power Amplifier MFJ-939I ...
Figure 2 shows an edge view of the heatsink, underneath the low-pass filter assembly. Page 3. 56 January 2016 ARRL, the national association for Amateur Radio®. Learn More
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Smith Chart Calculations
Smith Charts are also available from ARRL HQ. (See the caption for Fig 3.) The input impedance, or the impedance seen when. “looking into” a length ... Learn More
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THE IMPACT OF FEEDBACK ON COMMUNICATION Purpose: The ...
Overview: During class discussion you have developed the definition of human communication to include the component parts. The addition of feedback to the ... Learn More
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ARRL Letter
Mar 12, 2020 ... Concern over COVID-19 has led to the cancellation of the 2020 International DX Convention (IDXC) and of several other amateur radio-related ... Learn More
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