LMS7002M RX LPF bandwidth

1

Hi,
I was wondering what is the max. bandwidth of the LPF followed by the mixer?
My If frequency bandwidths ranges from 15 - 94MHz, depends on channels but found LPF max bandwidth is 70MHz according to the measurement data. Spec sheet showed some bandwidth is going up to 100MHz. Is it possible to use up to 100MHz LPF?

Thanks,

2

Hello @younghosuh,

Maximum filter bandwidth is 96 MHz (RF), which is actually limited by the digital interface. If you are using LMS7002 as a transceiver (not LimeSDR-USB board), the maximum bandwidth may be extended to 160 MHz (RF) if analog outputs are used. Of course, in this case you will need external ADC.

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