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Showing posts with label 23cms. Show all posts
Showing posts with label 23cms. Show all posts
Friday, January 31, 2025

Successful contact on the 1296 MHz band by bouncing signals off Geostationary satellites - Jan 2025

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I recently came across details of this remarkable contact on the 1296 MHz (23cms) band. On the 22nd January 2025 , the PI9RD station at th...
1 comment:
Friday, December 8, 2023

Promising news for the amateur radio 23cms microwave allocation - Nov 2023

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With the development of GPS and other radio navigation satellite systems, the part of the radio spectrum above 1 GHz has become very attract...
2 comments:
Sunday, January 1, 2023

PI9CAM bounces Slow Scan TV signals off the moon at 1296 MHz - 30th Dec 2022

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On the 30th of December 2022, the Dutch amateur radio station PI9CAM carried out a series of tests by bouncing Slow Scan TV  (SSTV) signals...
1 comment:
Sunday, December 5, 2021

Guest Post: VHF & UHF operation... by Alan Johnson, VK3DXE

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VK3DXE in Australia recently posted this article on his Facebook page and it is republished here with his kind permission to reach a wider a...
1 comment:
Monday, April 26, 2021

EA8CXN completes 1296 MHz contact by bouncing a signal off a cruise ship - Apr 2021

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I recently read an interesting post on the website of César, EA8CXN about a ' Ship Scatter ' contact on 1296 MHz (23cms)! The map ...
Thursday, August 6, 2020

New 2700km+ IARU Region-1 tropo record on 23cms between Ireland and the Canary Islands - 17th July 2020

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On the 17th of July 2020 , there was an opening between the Canary Islands and the UK & Ireland on the VHF & UHF bands. A remarkable...
1 comment:
Wednesday, October 30, 2019

Local experiments on 23cms...

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Every Tuesday evening, we have a local VHF net in Cork and a few of us get together for a chat. We use the the 6m, 4m, 2m and 70cms bands...
4 comments: