RF Power Measurement

[mcan06]

Hi All,

Is it possible to measure RF power in the USRP. Actually, output of the niUSRP Fetch Rx Data gives baseband signal, but I want to get RF signal which has not downconverted yet. 

[sipahee.lal@velmenni.com]

Hi Sir/Madam,

I am working on USRP N310 (5G Radio). in this USRP, The AD9371 transceiver used for RF interface and its backend interface (JESD204B) connected with zync7000 series FPGA & SPI interface of AD9371 is also controlled by FPGA.  The main question is as, Can I measure RF Power in dBm with AD9371 if yes then How ? please assist us for RF power measurement in FPGA. The product more details is available at below links. 

 https://kb.ettus.com/N300/N310

• Motherboard: File:USRP N310 N300 MB Schematic.pdf

• Daughterboard: File:USRP N310 N300 DB Schematic.pdf

Regards,

S. Lal