reference

148 links - and 7 categories

PA0RDT MiniWhip - M1GEO
When experimenting with the WellGood Loop antenna I came across the PA0RDT MiniWhip design referenced ...

[ Hits: 208 | Votes: 0 | Rating: 0 ]

The Swiss Quad Antenna - ZS6PP
Rotatable Antenna with Phased Elements based on the orignal design concept of HB9CV antennas is ...

[ Hits: 365 | Votes: 3 | Rating: 7.67 ]

Homebrew Bicone Antenna Project - N4YEK
Homebrewing a vhf bicone antenna with 8 clothes hangers and 4 feet of Sch40 non ...

[ Hits: 553 | Votes: 1 | Rating: 6 ]

Ground Systems as a Factor in Antenna Efficiency - Brown Lewis Epstein
A classic document originally presented in Proceedings of the Institute of Radio Engineers in 1937 ...

[ Hits: 399 | Votes: 1 | Rating: 1 ]
What We Can Expect from a 2-Element Beam - W4RNL
Method Units of Measure and the Dipole Standard of Reference This article helps in understanding ...

[ Hits: 101 | Votes: 0 | Rating: 0 ]
Zeppelin aerials - OK1MMN
Zeppelin Antenna notes historical references and a description of the classic Zeppelin antenna how current ...

[ Hits: 166 | Votes: 3 | Rating: 7 ]

SOTA Associations - SOTA
SOTA is continually growing with new Associations regularly coming on board Click on an Association ...

[ Hits: 49 | Votes: 0 | Rating: 0 ]

Welcome to Amateur Radio for Newcomers - RASA
A complete guide for newcomers edited by the Radio Amateur Society of Australia Inc This ...

[ Hits: 431 | Votes: 0 | Rating: 0 ]
Amateur Radio Modes - VK6FLAB
A table that summarize all known amateur radio emission modes with reference to software and ...

[ Hits: 208 | Votes: 0 | Rating: 0 ]

Icom 706MKIIG modification for frequency injection - N6GN and K6PZB
On this page N6GN and K6PZB are documenting two different methods to modify the Icom ...

[ Hits: 461 | Votes: 1 | Rating: 10 ]

Power and VSWR Indication on the FT-817 - KA7OEI
Reflected power and VSWR Metering on Yaesu FT 817 and proper interpretation of real values ...

[ Hits: 148 | Votes: 0 | Rating: 0 ]

HamAlert - Manuel HB9DQM
HamAlert let you receive Push SMS Email notifications for Cluster RBN SOTAwatch spots with customizable ...

[ Hits: 364 | Votes: 3 | Rating: 10 ]

Repeater-START App - Luke
The amateur radio listener for when you re not on the radio Repeater START the ...

[ Hits: 151 | Votes: 0 | Rating: 0 ]

ToyNtp - VE3NEA
ToyNTP is a simple freeware time server for Windows that implements the SNTP protocol and ...

[ Hits: 134 | Votes: 1 | Rating: 1 ]

Autonomous Satellite Tracker - Elwood Downey, WB0OEW
This two axis tracker tracks satellites with high accuracy entirely by reference to built in ...

[ Hits: 1717 | Votes: 6 | Rating: 8.5 ]

Attenuator control - DL2KHP
An attenuator is needed for example to generate defined levels starting from a reference level ...

[ Hits: 79 | Votes: 1 | Rating: 10 ]

Yaesu FT-857D Cheat Sheet - Yaesu
A PDF File to download and print with a table of all menu options with ...

[ Hits: 1559 | Votes: 0 | Rating: 0 ]
Alinco DJ-191 Quick Reference - Alinco
CERT Communications Team Procedures Alinco DJ 191 quick reference in a four pages PDF file ...

[ Hits: 238 | Votes: 0 | Rating: 0 ]

QRM.guru - QRM.guru
QRM guru has been developed to assist radio hams in dealing with RF noise This ...

[ Hits: 209 | Votes: 0 | Rating: 0 ]

HamVoip - Asterisk Allstar on the Raspberry Pi - HamVoip
Reference site of the HAMVOIP AllstarLink AllstarLink provides hams with a means of connecting radios ...

[ Hits: 243 | Votes: 0 | Rating: 0 ]