2.4mm to 3.5mm sma
Yes, you can connect SMA to 3.5 mm, it will not be a problem concernig electric characteristics at the frequencies of interest. Just be careful about the mechanical arangement as tolerance for 3.5mm are very tight, it is professional type, while dimensions of SMA can vary more as they are for mass consumer use, so it is not rare case that mail SMA damages femail 3.5mm connector if to much force is applied. Don't use torque wrench, use bare hands only!
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