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harmful dc level for PNA E8362B?

Question asked by umerfarooque on Apr 25, 2011
Latest reply on Apr 26, 2011 by Dr_joel
I wan to know what is the harmful dc level for PNA E8362B? or how much is the safety limit for dc signal.

Actually, I want to use a LNA or LNB for amplification of my received signal. Since, LNA or LNB will need dc signal to power up the circuit and the same ciruit will than be used as amplified and will be connected to PNA recieve port. Although, threre will be dc isolation circuit to prevent dc power from going inside PNA, i fear if it may harm my PNA?

Thank You.
Umer Farooque  

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