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TV satellite frequencies in the USA vary depending on the satellite, provider, and whether the service is free-to-air (FTA) or

The amount of sky covered by a radio telescope is typically referred to as its field of view (FoV). Key

These are the results so far of my mapping exercise with the 1.5m parabolic solar cooker dish (LRO-H2): Powerpoint Presentation

This version of the map has been relabelled, due to errors in the previous labelling system.

Script to install radio astronomy packages in Ubuntu – astronomy.network The Website of Lichfield Radio Observatory (LRO)

https://www.astronomy.me.uk/wp-content/uploads/2025/05/astro-radio-repo.zip https://www.astronomy.me.uk/wp-content/uploads/2025/05/astro-radio-setup.zip

https://www.astronomy.me.uk/wp-content/uploads/2025/05/Night-Sky-Talk-RAG-300525-FINAL-250525@1500.pptx https://www.astronomy.me.uk/wp-content/uploads/2025/05/Night-Sky-Talk-RAG-300525-FINAL-250525@1500.pdf

The waveguide in the centre of antennae sich as cantennae are made of a copper quarter wave monopole. The cheapest

The following parameters allow ezCon to override the azimuth or elevation embedded within the data files from ezCol and use

This graph compares last week’s results with those found at a professional observatory in Finland (latter is neutron flux but