AD9361 Filter Design: Low TX RF Bandwidth

Hi,

We are trying to design a filter that works at low sample rates and with low bandwidths. The LTE5 example filter design works really well for us, but we are trying to get a filter designed at <= 2MHz TX RF bandwidth, but so far we have not had any luck. Is there any guide we can follow to get a low frequency filter design working?

We are testing with two AD9361 in a null modem configuration through U-FL cables.

Any help will be greatly appreciated.

Thanks,

Sunip

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