What changes I should do in order to make channel B wide band also. I need please rework instructions along with part numbers of replacement parts.
For RX2B -- You have to bypass U103, FL101,L108, unmount C151 and replace T102 with TCM1-63AX+.
For RX1B -- You have to bypass U102, FL100, L106, unmount C146 and replace T101 with TCM1-63AX+.
Thanks a lot!
And for TX?
By default the FMComms5 is configured with the Minicircuits TCM1-63AX+ baluns on the Rx1A, Rx2A, Rx1C, Tx1A, Tx2A, and Tx1B channels. This wideband balun allows for tuning across the entire 6GHz range of the AD9361, although performance may be compromised at some frequencies.
Please refer to the below link for more details..
FMComms5 Configuration Options [Analog Devices Wiki]
But I can see that the footprint of 2450BL15B050E and TCM1-63AX+ are not identical!
Below are the recommended Balun for different frequency range..
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