rpo 97 trunk

Homebrew Kites - This article by Seabury Lyon, AA1MY describe how homebrew kits for amateur radio pourposes, in order to support wire antennas

Four over Four for 144MHz - This article describes the 144MHz horizontally polarised antenna at VK1OD in November 2008. The antenna uses two identical four element arrays that were constructed around 1970

Horizontal Half-wave Dipole above a Counterpoise - All antennas that are situated close to the ground are affected by that ground to some extent. This article explain effects and benefits of counterpoise.

The FD4 Windom antenna - This antenna originated from darc QRV magazine in 1971 should be attributed to DJ2KT, works on 80 40 20 10 meters without ATU, based on the Windom principle.

Past Times Radio - Specialise in the restoration and sale of vintage valve and transistor radios made from 1930 through to 1975

WB7TJD Superstition Amateur Radio Club - Serving the East Valley since 1973

Southeastern Amateur Radio Association - The SARA web site was created to introduce the WWW to the Southeastern Amateur Radio Association. This site is dedicated to the Amateur by an Amateur for the sole purpose of sharing information with those interested in Amateur radio.

Central Kentucky Amateur Radio Society - Our purpose is to have fun with Amateur Radio, to help others that wish to join the hobby, and to offer assistance to our community in times of eminent danger or disaster.

TASYL - The purpose of the TASYLs is to promote fellowship among YLs, who share a common bond of Amateur Radio.

The Philadelphia Area Repeater Association - Founded in 1971 count over three hundred members, covers the entire Delaware Valley and beyond

N7IG South Kitsap ARC - ARRL affilitated club and a Washington Sate nonprofit corporation.

Milwaukee Radio Amateurs' Club - The MRAC is one of the oldest amateur radio clubs in the world, having been incorporated in 1917 and affiliated with ARRL

Amateur Radio Technician Class Licence Guide - Amateur Radio Technician Class License Study Guide For use till June 30, 2010 Question Pool of 393 questions released 6 Feb 2006 and CFR Title 47, Part 97, Amateur Radio Service.

The Hellschreiber a rediscovery - This article has been cut from Ham Radio, December 1979.

Boom microphone - A boom mic for the Yaesu FT 897 857 and IC-7000 done modifying a cheap PC headset by G8JNJ PDF File

Yaesu FT-2000 Review - K6AER Yaesu FT-2000 review on eham

WideBand for Yaesu 817 857 897  ^pop - This software will allow you to extended TX for the Yaesu FT 857 FT 817 FT 897 and reset back to standard factory defaults.

FT-897 857 817 Cable - Multifunctional interface for Yaesu FT-8x7 Series Transceivers

Using Crystal Filters in FT-897D - Installing these filters is a big improvement in the quality of the rig of the Yaesu FT-897D

Sydney Trunk-Scanning - Information on scanning commercial trunk networks in the greater Sydney metro area.

Thunderpole - CB radio, Scanner, 2-way radios dealer in UK

Jaycee Electronics - Suppliers of Amateur Radio Equipment since 1979

TNC - The Packet Terminal Driver program is a general purpose communications package for communicating with a packet TNC attached to your IBM-PC/clone. The program was written to work with the Kantronics range of TNC's but should work with any TNC that is connected to a serial port on your computer.

Test Tone Generator  ^updated - This Test Tone Generator (TTG) turns your PC into a function generator and enables you to demonstrate, test and tune sound systems, create sound effects and a whole range of other uses to suit your needs. It can also be used for educational purposes.

Coaxial Cable The neglected link - The purpose of this document is to show the transfer impedance and shielding effectiveness of different types of coaxial cables