His recent video shows how to put up a workable basic HF antenna in a small backyard. The center of the system is a 49:1 unun. An unun is like a balun, but while a balun goes from balanced line to ...

There are many ways to test HF antennas ranging from simulation to various antenna analyzers and bridges. However, nothing can replace simply using the antenna to see how it works. Just as ...

Low Frequencies - For low frequencies up to 300 MHz,Amateur Radios, CB Radio and marine radio, spare parts,Handheld Ham Radio Antenna,Walkie Talkie; Used widely at antenna scanner, UHF,VHF ...

The spiral antenna, which first appears in the literature in the 1956 1961 period (2), is one of the most useful and popular antennas for microwave direction finding since it exhibits wide RF ...

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E-6 Mercury Enhances Strategic Command and Control in Simulated ICBM Launch. Airmen and Sailors from several military units, ...

When you’re on the road with your RV, your family will want to watch the same collection of broadcast TV shows that they do when they’re at home, but you won’t be able to do it without a high-quality ...

The best indoor TV antennas let you receive free over-the-air broadcast TV channels without having to install a large outdoor antenna on the roof of your home. You’ll find that the main ...

CONTINUOUS GROUNDING TECHNOLOGY. APPLICATION - HD Over the Air (OTA) Antenna , Satellite TV, Ham radio, short wave Antenna, Cable Modem Internet, HD Digital Cable TV, Cellular Boost Antenna ...

And of all the types of ham you can buy, the spiral-sliced variety might just be the best for the festive table. Since ...