Tag: Arecibo

via HACKADAY: Tiny Telescope For Simple Radio Astronomy

We are used to imagining radio telescopes as immense pieces of scientific apparatus, such as the Arecibo Observatory in Puerto Rico, or the Lovell telescope in the UK. It’s a surprise then that they can be constructed on a far more modest sale using off-the-shelf components, and it’s a path that [Gonçalo Nespral] has taken […]

PODCAST: This Week in Amateur Radio #993

This Week in Amateur Radio #993 Here is a summary of the news trending this week. March 10, 2018 This weeks edition, is anchored by, Chris Perrine, KB2FAF, Don Hulick, K2ATJ, Fred Fitte, NF2F, and Jessica Bowen, KB2VWX. Produced and edited (and a little anchoring too) by W2XBS. Running Time: 1:20:43 Download here: http://bit.ly/TWIAR993 Trending […]

via the ARRL: Management Change Under Way at Puerto Rico’s Arecibo Observatory

The National Science Foundation (NSF) has announced that a management change is under way at Arecibo Observatory in Puerto Rico. The University of Central Florida (UCF) has begun formal transition activities to assume the operations and management of Arecibo Observatory, which sustained significant damage during Hurricane Maria last September. “The university will take over formal management and execute a program of research […]

Hurricane-battered Arecibo telescope will keep studying the skies

After years of financial uncertainty and weeks of hardship caused by Hurricane Maria, staff at the legendary Arecibo Observatory in Puerto Rico were relieved to find out Thursday that their telescope will remain operational. For about a decade, the National Science Foundation, which owns the observatory and supplies about two-thirds of its $12 million budget, […]

Ham Radio Hobbyists Are Connecting the Caribbean After Hurricane Maria

“Let me just see if we got any answers to the relays.” “‘Whiskey Papa Three Radio’—listening,” said Ángel Vázquez over radio. When Hurricane Maria hit Puerto Rico with devastating force, making landfall on September 20, Vázquez was hunkered down at home. On a normal day, he would’ve been at work; not far away, at the […]

PODCAST: This Week in Amateur Radio #970

This Week in Amateur Radio #970 Week of September 30, 2017 DOWNLOAD HERE: http://bit.ly/TWIAR970 =========================================================================== Here is a summary of the news trending this week. September 30, 2017.This weeks edition is anchored by, Chris Perrine, KB2FAF, Will Rogers, K5WLR, Don Hulick, K2ATJ, and Jessica Bowen, KB2VWX. Produced and edited (and a little anchoring too) by […]

via the ARRL: Amateur Radio Reports: Arecibo Observatory Dish Sustained Serious Damage from Maria

Articles on the National Geographic and Space.com websites report that scientists and Amateur Radio operators have confirmed that Puerto Rico’s Arecibo Observatory came through Hurricane Maria largely intact but “with some significant damage.” Universities Space Research Association (USRA), which helps to operate the Observatory, said it learned via “short wave radio contact” that staff and […]

Arecibo Observatory Ionospheric Heating Campaign Under Way

Arecibo Observatory in Puerto Rico is conducting an ionospheric heating campaign July 24-31, using HF. “The new Arecibo ionosphere HF heater nominally transmits 600 kW net power and has a unique Cassegrain dual-array antenna design that increases gain of three crossed dipoles for each band, using the signature 1000-foot spherical dish reflector,” explained Chris Fallen, […]

Greetings, E.T. (Please Don’t Murder Us.)

On Nov. 16, 1974, a few hundred astronomers, government officials and other dignitaries gathered in the tropical forests of Puerto Rico’s northwest interior, a four-hour drive from San Juan. The occasion was a rechristening of the Arecibo Observatory, at the time the largest radio telescope in the world. The mammoth structure — an immense concrete-and-aluminum […]

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