Sample size for pure signal...

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Andrew Williss

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Jun 17, 2024, 6:33:09 PMJun 17
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Hi all, 
I'm making an RF sample port for pure signal. I have a 100 watt amp and I think I need a 50dBm sample, is this correct?
Andy, 5LA

Clifford Heath

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Jun 17, 2024, 9:25:05 PMJun 17
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50dBm is 100W.

Perhaps you mean a -50dB sampler, to output 1mW of the 100W?

Picky perhaps, but units matter.

Clifford Heath

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Andrew Williss

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Jun 17, 2024, 9:47:43 PMJun 17
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Yes correct, sorry, -50dB sample. Is this what I need for 100 watts?

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