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How to change output matching on ADF4351 Eval board @ 60-130MHz

Question asked by scorpiomilo on Jun 18, 2015
Latest reply on Jun 22, 2015 by rbrennan

Hello,

I am using ADF4351 Eval board @ 60-130MHz. However the output power is lower than specified (-16 dBm rather than +5 dBm).

My understanding is that the output matching (The shunt inductors) on the eval board is configured for higher frequency, and I shall probably increase it.

So my question is how much of inductance should be used to replace what's on there.

 

Thank you very much!

 

Jiaming Cui

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