Calculators: Difference between revisions
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[http://www.hamuniverse.com/jpole.html J-Pole calculator] From K4ABT | [http://www.hamuniverse.com/jpole.html J-Pole calculator] From K4ABT | ||
[http://www.csgnetwork.com/antennagpcalc.html Ground Plane antenna] (Quarter wave) | [http://www.csgnetwork.com/antennagpcalc.html Ground Plane antenna] (Quarter wave) From Computer Support Group | ||
[http://ka1fsb.home.att.net/loopcalc.html Loop antenna Dimension calculator] from KA1FSB. | [http://ka1fsb.home.att.net/loopcalc.html Loop antenna Dimension calculator] from KA1FSB. | ||
Revision as of 14:47, 26 June 2008
Antennas
Dipole calculator From the Larkfield Amateur Radio Club.
Dipole and inverted V calculator from the Carolina DX association
J-Pole calculator From K4ABT
Ground Plane antenna (Quarter wave) From Computer Support Group
Loop antenna Dimension calculator from KA1FSB.
Cubical Quad From N6ACH
Vertical Antenna From Computer Support Group
Yagi: Three element beam From Computer Support Group
Yagi: Seven element beam From Computer Support Group
Baluns
Half wave 4:1 coax balun From G8AJN.
Circuits and components
Antenna Tuner circuit for a parallel LC antenna tuner from Crystal radio EU.
Parallel resistors Calculate the total resistance of up to 10 parallel resistors. From G8AJN.
Resistors, capacitors, coils, attenuators From SM0VPO.
Feedlines
Coaxial line loss calculator From the Orchard City Amateur Radio Group
Location
GPS-enabled mobile phone Maidenhead calculator Works with Nokia N95
Unit Conversions
Metric <-> Other
Most common metric conversions from World Wide Metric
Convert just about any unit you care to name from OnlineConversion.com