Talk:Orthomode transducer

Electrical Engineering

In my opinion, the article belongs more specifically to "Electrical Engineering" (high frequency equipment) than to "Physics" (too general). -- WikiReviewer.de 12:44, 2 September 2007 (UTC)

Actually, it's probably better included in the Radio Frequency Engineering Read-write-services (talk) 12:05, 17 June 2022 (UTC)

There is no such WikiProject, so that is not an available choice. Note that it is perfectly ok to put an article in multiple WikiProjects – this is very common. SpinningSpark 15:55, 17 June 2022 (UTC)

External links modified

Hello fellow Wikipedians,

I have just modified 0 external links on Orthomode transducer. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

• Added {{dead link}} tag to http://www.skyvision.net/sites/default/files/SkyVision%20VSAT%20Installation%20Manual%20(Version%201).pdf

When you have finished reviewing my changes, please set the checked parameter below to true or failed to let others know (documentation at {{Sourcecheck}}).

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 18 January 2022).

• If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
• If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 17:22, 16 July 2016 (UTC)

Corrections

Some small changes are the correct 40dB ratio and I need someone to check the isolation of what is the Transmission Frequency filter used to isolate the transmitted RF from entering the LNB, I'm not aware of a -100dB filter, I could be wrong but the equipment I teach Satellite Ground Station (SGS), technology, I think the common value is actually around -60dB at best. To whomever reads this, Please check if you can! --Read-write-services (talk) 12:03, 17 June 2022 (UTC)

40dB isolation is not .0001%. It is a ratio of .0001 but as a percentage it is .01%. I have reverted your change. On the filter, the article does not say the filter provides 100 dB isolation. It says the filter provides additional isolation bringing the total to 100dB. You say filters can be up to 60dB. The 40dB from the transducer plus 60dB from the filter make a total of 100dB, as claimed, unless I am completely misreading that. SpinningSpark 16:10, 17 June 2022 (UTC)