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Compact Top Band antennas - Modeling compact 160 meter antennas, inverted L, half wave dipoles and linearly loaded dipole

Mobile Loading Coil Measurements - 75m Mobile Texas Bugcatcher Loading Coil Measurements

Current Through a 75m Bugcatcher Loading Coil - About experiments and measurements on loading coils using net standing wave current

Loading Coils for 136 kHz - This page starts by showing how to make loading coils for LF, and goes on to describe two of the loading coil assemblies used to resonate the experimental vertical antenna used at GW4ALG.

Tee Vertical Antenna for the 630M Band - The conventional configuration was an inverted-L arrangement with the vertical section going up about 13m and then a horizontal top-load wire extending about 8m, the end of which was supported by a tree at about 10m.

A Variable Base-Loading-Coil - A Variable Base-Loading-Coil for use under a HF Mobile Whip

Homemade Loaded Coil Dipole - Homemade Loaded Coil Dipole ( w8010 diamond ) for 10, 15, 20, 40 and 80 meter

T-MATCH ATU - T-Match Network Antenna Tuner for a wide range of complex antenna loads between 1.8 and 30Mhz at moderate power levels by VK6YSF

Double T Bar Verticals - Double T Bar Vertical antenna are vertical antenna with cross bars on the top and bottom. These crossbars provide capacitance loading thus reducing the size of the antenna

Top Loaded vertical antennas - Simulation of a top loaded vertical antenna for 1.2 MHz

Dummy Load Special Antenna - The wire antenna described in this page provides much stronger signal strength while staying within the concept of a dummy load antenna.

A NoTuner Antenna - SM5JAB anotenna made with a dummy load and a long wire.

Ham Classes - Study Guide Software - Two study guides that follow the ARRL manuals. While studying when you finish a section you select it and the program presents you with the correct question pool questions for that section. By Dick W5TA

Collins manuals - Collins equipment manuals to download

TL-922A User Manual - Donwload the Kenwood TL-922A user Manual

Radio Shack Pro-97 Manual - Download Manual for Radio Shack Pro-97 in PDF format

Ham Radio DX Prefix Map - Amateur Prefix Maps by UT0UM updated with ARRL DXCC and ITU changes, available for download in PDF

Front Panel Designer - Software to design custom front panel

Cetina Front Panel Designer - Cetina Front Panel Designer is a free software to design Front Panel and electronic device and equipment

phpQW Tool Log Analysis  ^updated - Web based Amateur Radio Log Analyzer display contact map based on uploaded log, support ADIF Cabrillo REG1TEST-Edi and STF-Logfile format

LoTW to Logger32 Credits - Free program that download data from LoTW and modify an ADIF file exported from Logger32.

LOTW EQSL Utility - LoTW and eQSL export utility for Windows allows you to export your LOTW and eQSL marked qso’s from Logger32 or an existing ADIF file and process them to the format of the service you are using and automatically upload them to either LOTW or eQSL.cc. By N2AMG

Dummy Load - Build a home made dummy load by G8MNY

Building a Dummy Load - Building a Dummy Load and Measuring Power Accurately by Ken, K4EAA

Refurbishing the MFJ-264 Dummy Load - MFJ-264 dummy load restoration by VE3LNY