Noise from powerful signals visible on other bands

[Riz]

Hi all,

When receiving around 5.8GHz, we notice noise corresponding to powerful signals from the 2.4GHz band. Eg if there's a 1ms 20MHz powerful signal around 2450MHz every 10ms, when monitoring 55MHz around 5800MHz, we'll see a jump in the noise floor for 1ms every 10ms.

Does that mean we must use always use a band pass filter? Is there anything else to do?

We have other SDRs like LimeSDR that do not have that issue.

Thanks

[avowrinse]

I think there is no other solution in this case.

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[horaortiz]

In my opinion, there is no alternative option available for this situation.

[buildpresent]

The noise problem may be lessened by using a band pass filter. The filter can lower interference from signals in the 2.4GHz band and increase the signal-to-noise ratio at 5scratch games.8GHz by filtering out frequencies that are outside of the targeted range. By doing this, you can lessen the noise's negative effects on your reception.