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How to measure the Lora modulation sensitivity under -120 dBm with N9020A

Question asked by william_woo on Nov 9, 2017
Latest reply on Nov 12, 2017 by william_woo

Hi all

 

I have a question about the measurement of Lora modulation for RX.

Because the sensitivity is close to the noise floor.

So I have tried the internal amp with RBW 1KHz in N9020A in average power mode.

The display shows like below.

the picture cut from N9020A

Is there any optimize way to have better measurement? 

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