By Van Field, W2OQI HF Antennas 101 Here are 10 tips and truisms that every ham should know.

Source URL: www.sgcworld.com

We Mak e H F Better SG-103 and SG-104 Broadband Antennas Description The SGC broadband dipole antenna has been designed to provide optimum performance over a wide frequency range. Its unique broadband design circumvents

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• Radio electronics
• Telecommunications engineering
• Radio
• Information and communications technology
• Radio technology
• Antenna
• Dipole antenna
• Standing wave ratio
• Monopole antenna
• Antenna feed

Antennas and Physics Felix Meyer, HB9ABX, April 11thMay 13th 2014 Antennas are structures, which convert electrical oscillations of a line into radio waves in space, and respectively convert radio waves into elec

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SMARTUNERS for Stealth Antennas SG-230

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• Telecommunications engineering
• Radio
• Radio technology
• Radio electronics
• Information and communications technology
• Antenna feed
• Dipole antenna
• Television antenna
• Effective radiated power
• T-antenna
• Antenna

For Immediate Release Hemisphere GNSS Announces New Atlas®-Capable, Multi-GNSS Vector™ V123 & V133 Smart Antennas LONDON, UK – March 14, 2018 – Today from the Oceanology International exhibition and conference in

Source URL: hemispheregnss.com

Chapter 6 Feeds for Parabolic Dish Antennas Paul Wade W1GHZ ©1998,1999 Appendix 6A — Parabolic Dish Gain and Beamwidth One common shortcut in antenna gain measurements is to approximate the gain from the 3 dB

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RB912 outdoor The RB912 is also available in an outdoor enclosure, fit with two SMA connectors for antennas, and a cable hood for protection against moisture. Also available are three additional places for antenna connec

Source URL: www.streakwave.com

Rudy Severns, N6LF PO Box 589, Cottage Grove, OR 97424; A Closer Look at Vertical Antennas With Elevated Ground Systems—Part 2

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Olivier, ON4EI, assembles the antennas for his green energy operation from Ireland as EI1A. He travels from Belgium and constructs all of the antennas in the days before the contest. (Courtesy of ON4EI) SY1BCL and SY1AL

Source URL: www.cq-amateur-radio.com

HFp Antennas - Notes and Comments HFp Antennas The HFp System as an End-Fed Halfwave An end-fed halfwave antenna can be a great performer. Because it is a resonant

Source URL: www.ventenna.com