working satalites

Cobwebb Antenna by G7KSE - A Cobwebb antenna experiment by G7KSE working on 14, 18, 21, 24 and 28 MHz

144 MHz Halo Antenna - This halo antenna was built to have an omnidirectional coverage while working in VHF contests.

Boat and Engine Hoist Ideas for Raising Crank-Up Towers  ^updated - Alternate means of raising your tower with readily available boat and engine hoists. Examples of working tower hoists with links to manufacturers.

The W3EDP antenna - a fresh look - An 84 ft multiband end fed antenna working 80m to 10m and the WARC bands

2-El Portable Yagi for 10-20 mt - This Yagi has a constant element-distance of 1,50 m. You must only correct the lengths of the elements for QSY, see table down. For the bands 10 m and 12 m the Yagi is working as a reflector-radiator-Yagi, for 15 m and 17 m as a beam with radiator and director.

EARS - Military Recreation Station and Club. Located on Elmendorf AFB and licensed since 1948. We provide a working Amateur Radio Station to Active Duty, Dependents and Retiree's. As well as DOD Civilians.

AA4F Key Contact Cleaner - The key contact cleaner will keep your key working perfectly with occasional use.

Voldatech - Voldatech Telecommunication & Networking Solutions, RF Coax cables and connectors manufacturer based in China

Pro-Link products - Pro-Link products, coax cable manufacturer specialize in a comprehensive range of Fibre Optic Cables, 50ohm and 75ohm Coaxial Cables, RF Cables, 10Base-T Cables, Connectors and Networking Products

VK2XV amateur radio - Amateur radio operator working MF and LF bands

HSMM Long Range WiFi - High Speed Multimedia Radio Introduction by ARRL Working Group Chairman

FT-920 knwon problems - Cannot record CW message, AFSK not working, tracking not working, meter peak hold, on Yaesu FT-920.

The Official Class E Transmitter Web Site - The goal of this site is to present a working, practical tutorial on class E transmitters

Fix the Astron Power Supply Amp Meter - How fix Astron 70 model number VS-70M amp meter not working

The In's and Out's of a Sound Card - October 2003 QST article on working digital mondes with sound card interfaces