https://community.nxp.com/t5/NXP-Designs/PCB-material-modification/m-p/1969570#M1165 <P>Hello.&nbsp;</P><P><SPAN>I decided to modify the PCB material of the MRF6V2150N component for cost reasons, its datasheed suggests Arlon CuClad 250GX - 0300--55--22, 0.030 ″, εr = 2.55, but replaced by FR4, I made the layout adjustments to continue with 50homs, but in the tests done, I noticed that the gain is in a different frequency, it should be 414 MHz and it is in 370MHz. </SPAN></P><P><SPAN>Does anyone have any suggestion of what may have happened. Thanks</SPAN></P> Wed, 09 Oct 2024 06:18:41 GMT Fartkontrol 2024-10-09T06:18:41Z https://community.nxp.com/t5/NXP-Designs/PCB-material-modification/m-p/1969570#M1165 <P>Hello.&nbsp;</P><P><SPAN>I decided to modify the PCB material of the MRF6V2150N component for cost reasons, its datasheed suggests Arlon CuClad 250GX - 0300--55--22, 0.030 ″, εr = 2.55, but replaced by FR4, I made the layout adjustments to continue with 50homs, but in the tests done, I noticed that the gain is in a different frequency, it should be 414 MHz and it is in 370MHz. </SPAN></P><P><SPAN>Does anyone have any suggestion of what may have happened. Thanks</SPAN></P> Wed, 09 Oct 2024 06:18:41 GMT https://community.nxp.com/t5/NXP-Designs/PCB-material-modification/m-p/1969570#M1165 Fartkontrol 2024-10-09T06:18:41Z