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question about an upgrade to a Norwegian frigate
https://418747.wb34atkl.asia/forums/viewtopic.php?f=3&t=10818		 Page 1 of 1
Author:  heuhen [ May 24th, 2023, 7:32 pm ]
Post subject:  question about an upgrade to a Norwegian frigate
Today when F311 HNoMS Roald Amundsen, escorted into Oslo USS Gerald R. Ford.

She had a lot of upgrade on the electronic department.

My question, is what looks like a new upgrade on the radar mast on top of the Spy-1 mast. A ring around the mast. My question is what do you think it might be.

High res picture: https://www.shipspotting.com/photos/big ... 3.jpg?cb=0

[ img ]
Author:  iiradned [ May 27th, 2023, 5:25 pm ]
Post subject:  Re: question about an upgrade to a Norwegian frigate
My guess is some kind of Electronic Support Measure antenna array.
Author:  heuhen [ May 27th, 2023, 6:40 pm ]
Post subject:  Re: question about an upgrade to a Norwegian frigate
iiradned wrote: *May 27th, 2023, 5:25 pm
My guess is some kind of Electronic Support Measure antenna array.
might be, when I asked my stepfather that worked on the frigate project (He have radar as his work area, as an electrical engineer), back in the day (he have been retired from the navy some time). He is thinking it might be a new type off fire control radar
Author:  Hood [ May 28th, 2023, 7:43 am ]
Post subject:  Re: question about an upgrade to a Norwegian frigate
Being a ring like that I'd wager its an ESM array.
Author:  heuhen [ May 28th, 2023, 1:58 pm ]
Post subject:  Re: question about an upgrade to a Norwegian frigate
It was what I was thinking originally
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