short wave listening

The 80M elevated wire vertical array - This 80M antenna is a pair of raised 1/4-wave verticals

Short Tri-Band Vee Dipole - A three band short Vee antenna is feasible with two legs per side on a dipole. 10-15-20 meters by W8HDU

End Fed Half Wave Antenna Coupler - A 40m through 17m Mini End Fed Half Wave Antenna Coupler by Steve Yates - AA5TB

J-Pole for 14MHz - 20 meter wire j-pole for 14.2 MHz, a vertical, end-fed half wave antenna by N1LO

CantennaCalc - Kioan's calculator for building a Cantenna , directional waveguide antenna for long-range Wi-Fi

Simple wire antennas that work - Dipole, inverted V, full wave loop and grond plane antenna quick reference plans

Northern Lights Radio Society - Organization of Upper Midwest amateur radio operators who are active in weak signal (SSB/CW) work on the VHF, UHF, and Microwave bands

The No-Code Technician Class - The No-Nonsense, No-Code Technician Class License Study Guide (for tests given after July 1, 2006) Dan Romanchik KB6NU

HamRadioForum.com - A New Ham Radio Forum for Radio Amateurs and Short-wave Listeners.

11 Live.net Priority listing - Listening the 11 meters band Live

Electro-Magwave Incorporated - Designs, engineers and markets a unique line of mobile and fixed station RF communications antennas with a key focus on maximizing antenna value.

PAR Electronics Inc. - Filters for the commercial 2 way market, MATV, FM broadcast, laboratory, marine industry, amateur radio, scanner and short wave. Antenna for amateur radio bands

Response Microwave, Inc. - Microwave Signal Processing Components and Subsystems, from design to manufacturing.

QROlle, 6 Band QRP-rig - QROlle QRP-rig. 6 Band Shortwave rig with SMD:s. 160, 80, 40, 30, 20, 17 meters SSB/CW QRP-rig. All documentation in English

Satellite Frequency List - List of satellite frequencies from HT to VHF and UHF

Shortwave Frequency Guide - Frequency list with service name and related comments

marnic.org - F5VLB and EA4EOZ have designed a small but powerful system using satfinder and standard LNB to make radioastronomy. A step by step descritpion for the novice about radioastronomy, VLB and listening to echo of meteorite.

Mobile Radio Noise Elimination - If you're driving around town listening to the buzz and engine whine blues, pick up this free pub and help yourself enjoy the music. Includes troubleshooting techniques and helpful hints.

Radiowave Propagation Center - High frequecy and VHF radio propagation data, solar and geomagnetic real-time and historic data, sunspot activity reports, as well as forecasts. A comprehensive propagation resource compiled by Tomas Hood, editor of the propagation columns of CQ, CQ VHF, Popular Communications, and Monitoring Times magazines.

Horn Antennas - Our webshop lets you buy horn antennas & microwave engineering products online. Products are usually available ex-stock for immediate despatch.

Shortwave DX Pirate Stations Priority listing - Pirate radio recordings, addresses, links and QSLs

Microwave Antenna Design Calculator - Available to run on all major operating systems, this free calculator provides quick estimation of antenna size required for a given gain and frequency.

RF Connectors for upper frequencies - WA1MBA article on RF connectors for microwave

Homebrew transceivers collection Priority listing - Collection of homebrew transceivers made by radio amateurs, with a short description and photos.

Understanding standing wave ratios - Article by SWR by A. Nony Mous