Antenna Dimensions Calculator: A Handy Tool for Amateur Radio Enthusiasts
If you're an amateur radio operator, you know that building antennas can be both a…
The History and Design of the Quad Antenna
A quad antenna is a type of directional wire radio antenna that is widely used…
Sculpting the Electromagnetic Wave: A Deep Dive into Radar Antennas
Radar, the silent sentinel of the electromagnetic spectrum, relies heavily on its antennas to perform…
Understanding Yagi Antenna Design and Calculations
The Yagi-Uda antenna, commonly referred to as the Yagi antenna, is a directional antenna widely…
Unlock the Secrets of Your Antenna with MMANA-GAL
Are you an amateur radio enthusiast looking to elevate your antenna designs? Whether you're a…
Helical Antenna Calculator For Amateur Radio
Helical antenna calculator by R.J. Edwards G4FGQ. The main reason for using a helically wound…
Become a Ham Radio Operator
Become a Ham Radio Operator A Yaesu FT-2000 tranceiver. Photo by Hideki Saito on flickrAmateur radio is…
Antenna Tuner
An antenna tuner, also known as a transmatch, is a device for correcting an impedance…
Antenna Loading Coil
An antenna loading coil is an inductor placed in series with an antenna element in…
NVIS communications in the HF band
NVIS communications in the HF band Fundamentals of the propagation using near vertical incident skywave…
QRP 900 GRAMS HYDRAULIC TUNED SMALL MAGNETIC LOOP
My name is Alexandre Grimberg, my call sign is PY1AHD. I have born in Rio…
9M2SX’s 40m-20m Magnetic Loop Antenna
Having Space Constraint At Your QTH To Put Up An Antenna For HF Band?.Then Try…
Ubuntu Hams T-shirt Artwork From 9M2PJU
This is the first design of Ubuntu Ham Radio tshirt from me, Give me your…
Helical Antenna
A helical antenna is an antenna consisting of a conducting wire wound in the form…
KC2UHB’s Collapsible Fabric Yagi Antenna
Congratulations to Miss Diana Eng KC2UHB for her new Collapsible Fabric Yagi Antenna. Combination between…
Basic Antennas Lesson
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Yagi Calculator by John Drew VK5DJ
Yagi Calculator is a Windows program (also runs well on Linux - Ubuntu 8.10 under…
SWR Reading For My 146mhz Homebrew Slim Jim Antenna
SWR Meter Setup ICOM 2200H --> SWR Meter --> Slim Jim Antenna 145mhz 146mhz…
My New 146Mhz Slim Jim Antenna
I have successfully made an antenna for my daily use using slim jim diagram for…
Slim Jim Antenna Diagram For Amateur Radio
I'm using http://www.m0ukd.com/Calculators/Slim_Jim/index.php to design this slim jim antenna diagram. very helpful to me, maybe…
Slim Jim & J-Pole Antenna Calculator By M0UKD
The Slim Jim is a vertically polarized omnidirectional end-fed antenna having considerable "gain" and this…
Amateur Vertical Antenna Web Based Calculator
While search for something, i have found this website. i think is it good to…