antenna measurements

25 links

Ground System on a 160M vertical
Ground system measurements on a 160 M vertical by Rudy Severns N6LF

[ Hits: 1914 | Votes: 1 | Rating: 10 ]

A Reversible Beverage at ZL3IX - ZL3IX
How do two wire reversible direction Beverages work an excellent document that explains fundamentals of ...

[ Hits: 525 | Votes: 0 | Rating: 0 ]

Fan Dipole Antenna for 40 20 and 6 meters - PA0ROB
A fand dipole antenna home made for the 7 14 50 MHz This article descbribes ...

[ Hits: 329 | Votes: 0 | Rating: 0 ]

Better Feedline Loss Measurements with Antenna Analyzers
Various publications through the years have shown how the SWR measured on a shorted or ...

[ Hits: 1924 | Votes: 2 | Rating: 10 ]

G5RV antenna
Review by G3TXQ and comparison to its modificated versions SWR Measurements on inverted V setup ...

[ Hits: 1845 | Votes: 3 | Rating: 4 ]

Spiderbeam VS Hex Beam - DJ0IP
Differences of Hex Beam and Spiderbeam antennas designs performance and measurements rotor considerations when using ...

[ Hits: 411 | Votes: 6 | Rating: 9.67 ]

A Horn Antenna for 2.4 GHz.
This Antenna is not really practical for AO 40 reception but horn antennas have a ...

[ Hits: 10959 | Votes: 32 | Rating: 3.82 ]

Full wave loop antennas
Measurements for building a full wave loop using wire

[ Hits: 1122 | Votes: 1 | Rating: 3 ]

Testing with the Loop Antenna
NRSC AM bandwidth measurements with the loop antenna

[ Hits: 580 | Votes: 0 | Rating: 0 ]

Antenna Measurements
The electrical characteristics of an antenna that are of interest to obtain by direct measurement ...

[ Hits: 947 | Votes: 3 | Rating: 4 ]
Measuring 2.4 GHz Helix Antennas - IW2ACD
It is not very difficult to design and make a helix antenna for a specific ...

[ Hits: 750 | Votes: 5 | Rating: 9.2 ]
RF Measurement on W3EDP antenna
RF Current measurements on a Long Wire W3EDP antenna

[ Hits: 630 | Votes: 2 | Rating: 5.5 ]

CSVHFS Antenna Gain Measurements
The Central States VHF Society has conducted Antenna Gain Measurements since its inception in 1967 ...

[ Hits: 1333 | Votes: 3 | Rating: 7 ]

Groundplane antenna
Short guide to build your own groundplane antenna includes radial measurements fro warc bands ...

[ Hits: 5427 | Votes: 2 | Rating: 10 ]

OH7SV Matti Hohtola Ham Projects - Matti Hohtola
The most modern QRP transceiver in 2004 Direct Conversion HF Transceiver with DDS LO 50 ...

[ Hits: 20376 | Votes: 36 | Rating: 8.11 ]

ICOM 746 Temperature Measurements
The ICOM 746 Pro has acquired a history of NEC 1678G IC 151 MMIC and ...

[ Hits: 2265 | Votes: 0 | Rating: 0 ]

HexBeam vs SpiderBeam
In these slides differences between spiderbeam antenna and hexbeam antennas are explained comparing performances and ...

[ Hits: 2021 | Votes: 4 | Rating: 7 ]

HF Beam Calculator
A javascipt online calculator for 2 and 3 element beam antennas Just input frequency and ...

[ Hits: 3439 | Votes: 27 | Rating: 5.45 ]

A Coax Switch - PA0FRI
An inexpensive coax switch shows a proven inexpensive home made antenna selection switch If you ...

[ Hits: 9685 | Votes: 8 | Rating: 7.5 ]