Tag

Satellites
04
Jun

LIVE: DOD research & engineering official provides a 5G update to Pentagon reporters.

June 4, 2020
Watch: https://www.pscp.tv/w/1YpKkQkALjYJj
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02
Jun

FCC: C-Band Spectrum Will Be Available for 5G Services on Accelerated Basis

June 2, 2020
Full Title: C-Band Spectrum Will Be Made Available For 5G Services On An Accelerated Basis Document Type(s): News Release Bureau(s): Media Relations, Wireless Telecommunications Description:Chairman Pai Welcomes Satellite Operators’ Decision to Choose Faster Clearing of Critical Mid-Band Spectrum https://www.fcc.gov/document/c-band-spectrum-will-be-available-5g-services-accelerated-basis
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26
May

Vestaspace to launch 35 satellites for pan-India 5G connectivity

May 26, 2020
ETTelecom May 26, 2020, 15:35 IST New Delhi: Commercial space-tech company Vestaspace Technology will launch 35+ 5G satellites this September for pilot to build 5G speed network connections and IoT functionalities for industries. In a statement Tuesday, the company said it will release beta version of satellite constellations pan-India in September and fully-operational version early next year into Low-Earth-Orbit...
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30
Apr

EMFSA April 2020 Newsletter

April 30, 2020
Facing Reality **RF in the pyramid above indicates the Rockefeller Foundation Our April 2020 Newsletter: https://mailchi.mp/7622df84fb12/emfnews “For the Safer Use of Technology”
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27
Apr

How will Starlink satellites work ?

April 27, 2020
Starlink satellites are relatively small compared to others in orbit. The unit is about the size of an office desk, weighing +- 260kg). Each satellite features a single solar array and 4 powerful phased array antennas. For propulsion purposes the satellites are equipped with ion thrusters, powered by krypton that enables the satellites to orbit,...
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27
Apr

When will Starlink satellites be operative?

April 27, 2020
April 23rd, 2020 – Starlink Launch 9 should be just around the corner. Launch 7 has just been completed and Launch 8 is targeted for May. Musk has said that Starlink can provide “minor” internet coverage with at least 400 satellites and “moderate” service with about 800, so the constellation will likely be operational relatively...
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27
Apr

SpaceX requests lower orbits for satellites

April 27, 2020
SpaceX seeks to modify Starlink regulatory license SpaceX recently submitted an application to the Federal Communication Commission proposing to operate more satellites in lower orbits than the FCC previously authorized. The first phase of the Starlink network will include 1,584 satellites orbiting 341 miles (550 kilometers) above Earth. That part of the constellation, which SpaceX...
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09
Apr

Proliferated Commercial Satellite Constellations: Implications for National Security

April 9, 2020
Source: https://ndupress.ndu.edu/Media/News/News-Article-View/Article/2106495/proliferated-commercial-satellite-constellations-implications-for-national-secu/ Proliferated Commercial Satellite Constellations: Implications for National Security By Matthew A. Hallex and Travis S. Cottom Joint Force Quarterly 97 Matthew A. Hallex is a Research Staff Member at the Institute for Defense Analyses. Travis S. Cottom is a Research Associate at the Institute for Defense Analyses. The falling costs of space launch and...
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20
Jan

The FCC’s Approval of SpaceX’s Starlink Mega Constellation May Have Been Unlawful

January 20, 2020
Source: https://www.scientificamerican.com/article/the-fccs-approval-of-spacexs-starlink-mega-constellation-may-have-been-unlawful/?amp= A new paper suggests that the agency broke U.S. environmental law in its approval of the satellites and that if it were to be sued in court, it would likely lose. By Jonathan O’Callaghan on January 16, 2020 A battle for the sky is raging, and the heavens are losing. Upcoming mega constellations of satellites, designed...
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23
Nov

WRC-19 identifies additional frequency bands for 5G

November 23, 2019
November 22, 2019 Delegates at the World Radiocommunication Conference 2019 (WRC-19) have identified additional radio-frequency bands for International Mobile Telecommunications (IMT), which will facilitate the development of fifth-generation (5G) mobile networks. Extract: Additional bands identified to enable 5G deployment While identifying the frequency bands 24.25-27.5 GHz, 37-43.5 GHz, 45.5-47 GHz, 47.2-48.2 and 66-71 GHz for the deployment of...
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