QO-100 - QRZ NOW - Ham Radio News

Official QO-100 International Emergency Frequency!

Posted date: March 22, 2020in: News

Official QO-100 International Emergency Frequency! In order to coordinate potential emergency communications during the actual or any other crisis, the following frequency will be assigned as international emergency frequency on QO-100 NB Transponder: QO-100 International Emergency Frequency Downlink: 10489.860 MHz Uplink: 2400.360 MHz SSB channel: max. 2.7kHz bandwidth All users on QO-100 are encouraged to […] Read more

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New QO-100 band plan

Posted date: March 01, 2020in: News

QO-100 band plan Just in time for the 1-year anniversary of the successful commissioning of the two transponders of Qatar-OSCAR 100, an encore is pending: The capacity of the NB transponder will be expanded from about 250 KHz to almost 500 KHz! Attentive observers have, of course, long since established that the passband of the […] Read more

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Ultra Stable Bullseye LNB For QO-100 Es Hail2 10 kHz

Posted date: January 25, 2020in: News

Report on Es’hail-2 / QO-100 geostationary satellite carrying amateur radio

Posted date: October 21, 2019in: News

Videos of the presentations given at the AMSAT-UK International Space Colloquium, which was held as part of the RSGB Convention in Milton Keynes, October 12-13, 2019, are being made available on YouTube. A recent release is the talk on the geostationary satellite Es’hail-2 / QO-100 activities of AMSAT-DL given by Achim Vollhardt DH2VA, this is followed […] Read more

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BUILDING A DIY 2.4 GHZ HELICAL FEED FOR THE QO-100/ES’HAIL-2 SATELLITE

Posted date: August 12, 2019in: Antenna

High school students in Brazil building QO-100 ground station

Posted date: July 22, 2019in: News

High school students in Brazil are building a ground station for the amateur radio transponder on the QO-100 geostationary satellite as part of a STEM education project. A group of eight students, from Colégio Embraer Casimiro Montenegro Filho in Botucatu state of São Paulo, are participating in all steps of the project with the help of teachers […] Read more

Es’hail-2 / QO-100 Teleport Inauguration Day February 14

Posted date: February 10, 2019in: News

AMSAT-DL report: This will also be the occasion to officially put the two amateur radio transponders of Qatar OSCAR-100, the first geostationary P4-A satellite from Qatar, into operation. The opening ceremony will be held by His Excellency Abdullah bin Hamad Al Attiyah, former Deputy Prime Minister of Qatar. A71AU is also the chairman of the Qatar […] Read more

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