What is the difference between those to boards? (AD-FMCOMM2-EBZ vs. FMCOMMS3 )
What is the RX Bandwidth of those 2 board types?
What is the TX Bandwidth of those 2 board types?
The AD-FMCOMMS2-EBZ has the 2450BL15B050E a 2.4 GHz Balun on its TX and RX and because of that, when the LO is swept from 70 MHz to 6 GHz, the AD-FMCOMMS2-EBZ has a limited good operating range of 1.5 GHz to 3 GHz. We do however have options to replace these Balun with others for different RF frequency range (see wiki page).
On the other hand, The AD-FMCOMMS3-EBZ has the TCM1-63AX+ a 10 MHz to 6 GHz transformer on it's TX and RX which makes it operate at the full tuning range. If we want to compare the two boards, that is the only thing that is different betwen the two.
The rest of the perforamence specs are similar for both boards.
I hope this answers your question.
Card specifications are here:
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