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620 links - and 7 categories

Folded Dipole Calculator - changpuak
A simple online folded dipole antenna calculator

[ Hits: 1953 | Votes: 20 | Rating: 5.6 ]
Full Wave Loop Antenna Calculator - JJ Johnson ^updated
Use this online calculator to determine the length of a full wave loop antenna from ...

[ Hits: 930 | Votes: 7 | Rating: 6.14 ]
Vertical Antenna Calculator - JJ Johnson ^updated
Use this online calculator to determine the length of a quarter wave antenna from the ...

[ Hits: 922 | Votes: 9 | Rating: 6.32 ]

Inductance of Twin Lead - technick.net
Calculate the inductance of twin lead online

[ Hits: 344 | Votes: 1 | Rating: 6 ]

Building the Single Sided 8 Slot Waveguide - wikarekare
Online calculator and a full documented pictorial guide to build a single sided 8 slot ...

[ Hits: 861 | Votes: 9 | Rating: 7.88 ]

A35T Log Online - A35T
Check On-line Log for A35T Tonga DX Pedition 2016

[ Hits: 331 | Votes: 0 | Rating: 0 ]
3XY1T Log Online - 3XY1T
On-line log for 3XY1T Guinea DX Pedition 2016

[ Hits: 1794 | Votes: 21 | Rating: 6.28 ]
5J0P Online Log - 5J0P
Log online of 5J0P San Andres Island Polish DX Pedition March 2016

[ Hits: 391 | Votes: 1 | Rating: 1 ]
VK9CK Log Online - VK9CK
On-line Log for VK9CK Cocos Islands 2016

[ Hits: 114 | Votes: 0 | Rating: 0 ]
FT4JA Online Log - FT4JA
Log Online for FT4JA Juan de Nova DX Pedition

[ Hits: 733 | Votes: 8 | Rating: 10 ]
TY7C Log Online - TY7C
Search TY7C Log online DX Pedition Benin 2018

[ Hits: 183 | Votes: 0 | Rating: 0 ]
TN5R Log Online - TN5R
TN5R Congo DX Pedition - Search the online log

[ Hits: 936 | Votes: 5 | Rating: 5 ]

Foundations of Amateur Radio - Podcast - VK6FLAB
The building blocks for Amateur Radio one concept at a time collected since 2011 in ...

[ Hits: 147 | Votes: 0 | Rating: 0 ]

Learn Morse Code - AA4OO
An interesting article dedicated to hams that want to start learning morse code including notes ...

[ Hits: 344 | Votes: 0 | Rating: 0 ]

Limmared - Limmared
Amateur radio and two way communication devices online shop based in Sweden

[ Hits: 272 | Votes: 0 | Rating: 0 ]

Circuit Lab - Online circuit simulation - Circuit Lab
A browser based circuit simulator offering a large set of functionalities allowing to share and ...

[ Hits: 528 | Votes: 1 | Rating: 5 ]

Proppy Online HF Propagation Prediction - James Watson
Proppy: Online HF propagation predictions using the ITU Recommendation P.533-13 Propagation Prediction Application.

[ Hits: 2182 | Votes: 14 | Rating: 9.65 ]

HeyWhatsThat Path - heywhatsthat
HeyWhatsThat Path Profiler is an online useful tool to do a Line of Sight calculation ...

[ Hits: 2860 | Votes: 6 | Rating: 7 ]

Air cored inductor calculator - OZ1CX
Online calculator for Input coil data, LC Resonant Frequency and L match

[ Hits: 475 | Votes: 2 | Rating: 1 ]
Online Inductive Reactance Calculator - JJ Johnson
An online inductive reactance calculator, accepts as input Frequency and Inductance

[ Hits: 87 | Votes: 2 | Rating: 1 ]