ron type tower

Big Antennas by PA3EPN Priority listing - Photos of setup of towers and antennas

The University of Calgary Radio Astronomy Laboratory - Radio astronomy research at the University of Calgary

LU4WG Jorge - Pagina personal de Radioaficion, Satelites, Antenas, Electronica y Aviacion

Radio Amateur W4KWH Priority listing - Contains information on satellite operation along with various other Ham and non-Ham items including personal privacy issues.

Radioamateuronline Priority listing - Startsite for the Radioamateur

Construction tubulaire de l'Artois - Towers manufacturer in France

Cavendish Astrophysics Homepage - Mullard Radio Astronomy Observatory

Deep Space Network (DSN) - NASA's worldwide antenna network to support the exploration of the solar system.

DRAO Home Page - Seeing through the dust

Effelsberg Telescope - The world's largest fully steerable radio telescope, the 100 m antenna of Effelsberg in Bonn, Germany, operated since August 1972.

FCRAO - A 15-meter diameter, submillimeter spectrum telescope. Situated near the summit of Mauna Kea, Big island, Hawaii.

Jodrell Bank - Nuffield Radio Astronomy Laboratories (NRAL) - NRAL at Jodrell Bank are a part of the University of Manchester's Department of Physics and Astronomy. The Laboratories are home to the Lovell Telescope and the MERLIN & VLBI National Facility which is operated by the University on behalf of PPARC.

MOST - The Molonglo Observatory Synthesis Telescope

National Radio Astronomy Observatory - Research facility of National Science Foundation, operates many radio telescope observatories.

NRAO Very Long Baseline Array - Very Long Baseline Array

The Onsala Space Observatory - Located 30 miles south of Gothenburg, Sweden

The Very Small Array (VSA) - in Tenerife (Canary Islands). Designed to study fluctuations in the Cosmic Microwave Background (CMB) thought to originate from the period immediately following the big bang. Operated by Cambridge and Manchester Universities (UK).

408 MHz Survey - Survey of galactic synchrotron radiation at 408 MHz in the south of England using a 10 metre dish and a Dicke radiometer

GM4JJJ VHF and EME pages - GM4JJJ, David with EME on 144 MHz and Astronomy.

Space Environment Laboratory - NOAA's Radio Users' Page, provide radio operators with current data on the state of the ionosphere

Advanced Specialties - Online Catalog & storefront (NJ) sales of amateur radio & related items.

MDM Radio - New and Used, Buy and Sell, Electronics, Communication and Radio Equipment and Manuals: General Electric, RCA, Motorola, Midland, Uniden, Vision mate electronics

Radio DX Center - French distributor for Palstar, Nagoya, Emotator, Belden, Vimer, RM, Batteries compatible, RF connectors... dealer for Kenwood, Alinco, Icom, President, Sirio, Syncron, Midland... Manufacturer for I.T.A. Antennas

Going Postal Ham Radio T-shirts Priority listing - Going Postal produces unique and colorful t-shirts using postage stamps featuring ham radio or electronics themes.

Electronics Toolkit - Solve electrical and electronics equations quickly and easily with the Electronics Toolkit