Ham Antennas

Antenna Equivalent Radius - Wikipedia
Antenna equivalent radius. Part of a series on: Antennas; Common types. Dipole; Fractal; Loop; Satellite dish; Television; Whip; Components The equivalent radius allows the use of analytical formulas or computational or experimental data derived for antennas constructed from small conductors ... Read Article

AMATEUR RADIO
AMATEUR RADIO ANTENNAS CATALOG. Page 1 Cushcraft is pleased to announce the introduction of the R8, of the contemporary ham shack. Multiband vertical antennas have always been complicated designs with components as likely to be damaged by high levels ... Get Doc

My Top Five Backyard Multi-Band Wire HF Antennas
My Top Five Backyard Multi-Band Wire HF Antennas L. B. Cebik, W4RNL 1434 High Mesa Drive Knoxville, Since virtually all of the antennas will be horizontal, most backyard antennas, the average ham is lucky to achieve an antenna height of 1 wavelength on 10 ... Read Here

New! Antennas - MFJ Enterprises
Antennas . . . • Full HF coverage, no tuner needed on most frequencies. • No long counterpoise, radials or feedline required for a wide range of ham activities. Whether you're QRP backpack, vacationing, emcomm station, or an antenna neighbors will never ... Read Full Source

Rcvehicles.about.com
Rcvehicles.about.com ... Read Article

A Simple Fixed Antenna For VHF/UHF Satellite Work
A Simple Fixed Antenna for VHF/UHF Satellite Work Explore the low-Earth orbiting amateur satellites with this effective antenna system. Figure 2—Alternative schemes for fixed-position satellite antennas: the traditional turnstile-and-screen and a pair of “turnstiled” Moxon rectangles ... Access This Document

T2FD Antenna - Wikipedia
A 20-meter-long T2FD antenna, covering the 5-30 MHz band. The Tilted Terminated Folded Dipole to antennas specifically designed for given frequency bands, or optimized for directionality, its all-around performance, relatively modest size, ... Read Article

Some HF Antennas To Consider - WPARC
Some HF Antennas to Consider There are an overwhelming number of HF antennas available to Ham radio from many different manufacturers. Making a choice can be an intimidating and frustrating task, particularly for the new ... Retrieve Document

Ham Radio 10 Meter Ground Plane Antenna - YouTube
A 10 meter ground plane antenna that can be mounted on a mast or used as a ground mounted vertical antenna. For more information about this antenna: http:// ... View Video

END FED HF Ham Antenna Matchbox Project
1 END FED HF Ham Antenna Matchbox Project Introduction A big problem with an end fed half wave antenna is that the antenna presents very high ... Fetch Full Source

DIY Stealth Antennas Why? - W9AB Ham ... - W9AB Ham Radio Club
DIY Stealth Antennas Why?! Restrictions in Housing Developments by HOA (Home Owner Associations) ! Need for Portable Antennas ! Antennas in Balcony or Indoor ... Access Doc

How To Install A Ham Radio Tilting Crank Up Tower And Mosley ...
This video presents how I installed my 40ft crank up tilting base station tower and Mosley TA-53M antenna. I am by no means an expert and may have missed a s ... View Video

Your 2 Meter Mobile Antenna - Your Ham Radio License In Only ...
Opened my eyes about many antennas over the years. Your 2 Meter Mobile Antenna – What’s the Best Mounting Location? Where you mount that antenna makes a difference. This is what the ham above needed to know. ... Access Doc

Antenna Theory And Practice
Antenna Theory and Practice By Grant W. Bingeman, P.E. KM5KG this 37-foot tall wire at lower ham radio frequencies is even greater, because the RF voltage at the base of the antenna is higher than the 20 meter band value. For example, ... Fetch This Document

Outdoor Scanner-Ham Discone Antenna
This discone scanner and ham base station antenna is our most efficient omni-directional antenna system, combining a disc an-tenna with electrically matched radiators. You can use it to re-ceive and transmit a wide range of signals, including amateur ... Read Document

How To Build A Delta Loop Antenna - YouTube
How to build a Delta Loop Antenna - Duration: 4:49. Hiram Vazquez 23,240 views. 4:49. HackRF on Sky Loop Antenna and Talented Balun - Duration: 22:58. Ham Radio - The simple coax cable emergency prepper antenna. - Duration: 15:44. Kevin Loughin 8,335 views. ... View Video

5. ANTENNA TYPES - NCJRS
17 Figure 5. The vertical dipole and its electromagnetic equivalent, the vertical monopole 5. ANTENNA TYPES Antennas can be classified in several ways. ... Return Document

MOBILE ANTENNAS - Hutton Communications - Hol4g.com
MOBILE ANTENNAS Antennas antenna. Mobile Low Profile Vertical Antennas. Antennas. Max. ... Read Document

A Beginner's View Of Easy Moonbouncing
A Beginner's View of Easy Moonbouncing By Bertrand Zauhar, VE2ZAZ – Most fun in ham radio is making rare, unusual, or difficult 50MHz: Not very popular: Big antennas, lots of QRN, no preamp required, KW+ a must. ... View Full Source

TD1016: An Overview Of Lightning Protection For Ham Radio ...
TD1016: An overview of Lightning Protection for Ham Radio Stations . Notes: For roof mounted antennas and towers, multiple down conductors can be spread over the roof and brought down to ground in multiple locations. ... View Doc

Antennas - K6RIA
Antennas One of the most important considerations when operating a radio is the type of antenna to be used. For good communications with a radio operating in the HF range (2.000 kHz to ... Access Full Source

SIMPLE'' WIRE'HF'ANTENNA' - Ozaukee Radio Club
Ver2cal'Wire'Antenna' • Actually'a'ver2cally'orientated' resonate'1/2'wave'dipole'with' the'earth'being'the' return ' half' • Due'to'poor'ground' ... Retrieve Here

Antennas For Ham TV - Kh6htv
AppNote4Ants.doc ( kh6htv, 9/30/11) p. 1 of 3 Application Note AN-4 copyright - Sept. 2011 Antennas for Ham TV Jim Andrews, KH6HTV kh6htv@arrl.net ... Access Document