477mhz uhf 16 element be

Dualband-Beam 12/17 m - The beam has only one feedpoint with 50 Ohm and has an open-sleeve element for 12 m by DK7ZB

PV6 Yagi antenna - 6 elements yagi beam for 15 meters band, by T73M

Delta-Loop for 40 Meters - Two-element Parasitic Delta-Loop Array for 40 Meters by WB3HUZ

GM3MXN Magnetic Loop Antenna - This article describes a loop usable from 7 - 21 mHz, using half inch copper tube 3 feet in circumference

Cubical Quad Antenna Design  ^pop - By N6VNG, can be used to determine the element lengths and the gamma match values for different frequencies, includes link to excel files with formulas to dimension your quad antenna.

AT Ravenna district - Alfa Tango district of Ravenna official site.

Alfa Tango Oregon USA - Official Alfa Tango Oregon USA Members Homepage

OK DX Club - The home site of OK DX Club. Hot info, propagation, maps, QSL managers, software, links, membership info.

Novices Notes - Novice Notes Online is Australia's top Internet site for beginners to amateur radio

Bergey Windpower Co. - Bergey Windpower is one of the world’s leading suppliers of small wind turbines

GB3DM - Dumbarton District's UHF Repeater in Scotland

RaÀl J. Alvarez - La Estrellita Observatory, Bellvue Colorado

Getting started on EME - How to get started on EME, with audio clips and lots of useful information for beginners by N1BUG

ISS Realtime tracking - 5 Day prediction table for ISS and find when the ISS will be visible from your QTH by N2YO

The Morse Telegraph Club - International non-profit organization dedicated to the perpetuation of the knowledge and traditions of telegraphy and American Morse Code.

Morse code & phonetics - Morse conde and internationals phonetic alphabets

Benelux Repeater List - Repeater list in Benelux by PE2CJ

Gold Coast Radio Scanner Frequencies - This web page is for all Radio Scanner listeners who live on or near the Gold Coast, Queensland. Australia

PolarPlot - Freeware antenna software that lets you see what the polar diagram of your rotatable beam actually looks like where it is operating. With PolarPlot you can measure the polar diagram of the antenna and check for abnormalities - compare plots taken before and after changes to the design or location - check the -3dB beamwidth - look at the front to back ratio - see the size and position of the sidelobes.

MixW V3  ^{updated  pop} Priority listing - PSK31, RTTY, SSTV, MFSK, MT63 Olivia Hellschreiber SSTV and other modes, Log, DXCluster, telnet access, log backup, Rotor, CAT and whatever you dream in a single program

Int. Morse Code program information - This program is designed to help the beginner learn to receive and send the International Morse Code.

Pathfinder - A free application that searches more than 100 web-accessible sources to locate QSL information for a callsign that you enter once

AAVoice digital voice processor Priority listing - "Digital voice processor for amateur radio operators. It use prepared ""wav""-files for transmition. Can work in the beacon mode. Optionally you can use simple circuit for PTT-control. It has a lot macros for tramsmitting. Can cooperate with RZ4AG AALog logger."

KI5YN QLF Filter - The QLF filter is a microprocessor based interface designed to go between a standard Morse code key and a radio transmitter

Frequency and VFO - How to keep from being out of band