low antenna

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A Lowband Antenna that is Almost Free
The Shunt fed Tower an effective Low Band Antenna uses your beam as a capacitive ...

[ Hits: 18751 | Votes: 4 | Rating: 7.75 ]

80M Vertical antenna with capacitance hat
Simple wire antenna cheap to make using readily available materials Low angle radiation with rejection ...

[ Hits: 25090 | Votes: 23 | Rating: 7.05 ]

SWR: Maximum allowable VSWR
VSWR voltage standing wave ratio represents the degree with which an antenna is matched to ...

[ Hits: 1242 | Votes: 3 | Rating: 3.33 ]
Build An LF Antenna Analyzer
A Portable Low Frequency Antenna Analyzer For those of us who like to play with ...

[ Hits: 4567 | Votes: 2 | Rating: 5 ]
Antenna Feed Lines for Portable Use
Why twinlead isn't necessarily a low loss feed line.

[ Hits: 1534 | Votes: 2 | Rating: 10 ]

Constructing a LowFER Antenna
This article describes the antenna for Low Frequency Beacon It originally appeared in the Lowdown ...

[ Hits: 1540 | Votes: 2 | Rating: 5.5 ]

The K6STI Receiving Loop
This relatively unknown antenna does an amazing job pulling weak low band signals out of ...

[ Hits: 2931 | Votes: 8 | Rating: 7.12 ]

M1IOS - Wonder Whip antenna and tuner - John Goody
M1IOS Wonder Whip antenna The M1IOS Wonder Whip A 10 dollars QRP Portable Multiband Antenna ...

[ Hits: 14511 | Votes: 24 | Rating: 9.04 ]

Assembly of the Lightningbolt Quad
One of the best antenna values on the market is the LightningBolt Quad At about ...

[ Hits: 3751 | Votes: 10 | Rating: 6.8 ]

Antenna Height Theory
Antenna mounting height the higher the better Learn how radiation pattern change and decide if ...

[ Hits: 1881 | Votes: 5 | Rating: 7.2 ]

A low cost fishing pole vertical antenna - G4AON ^pop
This antenna is based on a 10 Metre long fibreglass fishing pole

[ Hits: 25680 | Votes: 52 | Rating: 7.19 ]

Helical Antenna for 2.4 GHz and 802.11b
The following page details construction of a Helical antenna based on the superb design by ...

[ Hits: 5310 | Votes: 6 | Rating: 7.17 ]
DirectionalWaveguide - Seattle Wireless - Seattle Wireless
Waveguide antenna is a type of DirectionalAntenna and is a modified waveguide A waveguide is ...

[ Hits: 4987 | Votes: 3 | Rating: 6 ]

SSB Electronic USA - SSB
manufactures and distributes HF VHF UHF and SHF equipment covering 10MHz 47 0GHz Our products ...

[ Hits: 8407 | Votes: 8 | Rating: 6.12 ]

Rotating Tower Systems
Using our components you can build a rotating tower with greater capability than 3 4 ...

[ Hits: 1369 | Votes: 3 | Rating: 6.33 ]

K0BG's ham radio mobile operator web site
This site is dedicated to mobile amateur radio operators old and new alike Whether you ...

[ Hits: 4859 | Votes: 10 | Rating: 8.7 ]

A low power 3.5MHz ARDF transmitter
This low power transmitter is developed for ARDF exercising purposes but of course can be ...

[ Hits: 2044 | Votes: 4 | Rating: 6.5 ]

HF Antennas for restricted space
Arrl document about invisible antennas and indoor systems It is important to consider that few ...

[ Hits: 9203 | Votes: 7 | Rating: 5.28 ]

Smith Chart Software - ward harriman
SimSmith is a highly interactive real time Smith chart graphing program Circuits are constructed using ...

[ Hits: 1576 | Votes: 6 | Rating: 6.5 ]
HamCalc v1.3 ^pop
HamCalc is a free collection of calculators for radio amateurs include Antenna ERP calculations Attenuators ...

[ Hits: 28862 | Votes: 114 | Rating: 5.57 ]