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Printed Circuit Boards
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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QST Binaries
QST Files by Issue Date ; wi5w.zip. Jul 1997. 34. "Build Your Own Intelligent Amateur Radio Transceiver (New Books)" Source code for programming an EPROM. (14k). Learn More
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A Coupled-Resonator HF Antenna Use this multiband dipole for ...
A coupled-resonator configuration with three wires spaced 2 inches apart looked just right for operating during ARRL Field Day and for Amateur Radio Emer- gency ... Learn More
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Product Reviews January 2024 Yaesu FTM-500DR C4FM/FM 144 ...
They also offer dc battery products, such as LiFePO batteries, that are more suitable for portable ham radio applications. Page 13. www.arrl.org QST January ... Learn More
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Common-Mode Current and Common-Mode Chokes
A docu- ment discusses this concept further at www.arrl.org/qst- in-depth. If you desire a wide- band choke, resistance is needed because resistance is. Learn More
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User guide
How to take advantage of features in the toolbar like Clippings, Searching, Bookmarks, & more. Downloading the ARRL Mags App. 16. Instructions to download and ... Learn More
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Product Reviews and Short Takes December 2012
QST®– Devoted entirely to Amateur Radio www.arrl.org December 2012 39. Interestingly, the display is exactly the same size and includes the same indicators ... Learn More
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Batteries for the Elecraft KX3 and Other Low- Power Radios
More KX3 power consumption data is available on the www.arrl.org/qst-in-depth ... issue of QST. When selecting a battery for your radio, consider that its ... Learn More
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The Case of Declining Beverage-on-Ground Performance
Severns QST-in-Depth. Page 1. The Case of Declining Beverage-on-Ground Performance. Rudy Severns, N6LF. PO Box 589, Cottage Grove, OR, 97424; n6lf@arrl.net ... Learn More
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Locating RF Interference at HF
1Notes appear on page 39. Page 2. 34 November 2014 ARRL, the national association for Amateur Radio® www ... Learn More
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