niRFSA

[thoalfukar]

Hello Ed,

Thanks for your attention.

when I tried to check the receivers I used both the NI-MAX  and the Labview code and both of them have gave me same result. Actually receiver 1 has the same reading as the power meter but the other 3 receivers are different. In order to check them I used one generator (controlled by NI-MAX) and measure the signal in R1 and then in R2, R3, R4, (Which are controlled by NI-MAX as well) each one gave me different reading as in the table shown before. 

Regarding to the question (2). Thats right the RF-downconvertor is 5601 and the Digitizer is 5622. please see the attached picture. 

 regarding question (3): NI-RFSA version is 14.0 . please see the attched picture. 

Thank you very much

best regards

Thoalfukar

[edjones93]

Hello,

Okay I have seen some issues were found with the power level readings of a 5663 in the past after a large number of duty cycles (10^4). If the receivers all have the same configuration settings and the generator similarly has the same exact settings when performing this test, additionally to all receivers have been calibrated in the same manner, then this could potentially be an RMA.

I would contact us directly via our technical support to begin the RMA process for the device to be repaired if indeed the above is true.

Best regards,

Ed