TSW14J56EVM: TSW14J56EVM: dBFs to dBm

Lee JungMin

Prodigy 40 points

Part Number: TSW14J56EVM

Hello~

The High Speed Data Converter Pro GUI shows FFT calculation results in dBFs.

I want to see results in dBm, not dBFs.

And I am also curious how the FFT calculation results are calculated in dBFs.

Thank you.

over 5 years ago

0 jim s over 5 years ago

TI__Guru* 91947 points

Lee,

Click on the drop down arrow next to the Units box to change to dBc (see attached).

See appendix A of the HSDC Pro User's Guide, which can be found under the HSDC Pro GUI product folder on the TI website for information regarding FFT calculations.

Regards,

Jim

dBfs.pptx

0 Lee JungMin over 5 years ago in reply to jim s

Prodigy 40 points

I want to see in dBm, not dBc.

0 jim s over 5 years ago in reply to Lee JungMin

TI__Guru* 91947 points

Lee,

This is not an option wit this tool.

Regards,

Jim

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TSW14J56EVM: TSW14J56EVM: dBFs to dBm