Retrieving I/Q RX Samples - NB-IoT Cellular Modem

RE: Retrieving I/Q RX Samples - NB-IoT Cellular Modem

Håkon Alseth — Mon, 17 Nov 2025 12:01:29 GMT

It is not possible to get I/Q samples on nRF91-series devices.

Kind regards,

Håkon

RE: Retrieving I/Q RX Samples - NB-IoT Cellular Modem

mfilipe — Mon, 17 Nov 2025 11:59:01 GMT

Is there a functionality that could get me close to it ? With the DECT PHY library for example ?

RE: Retrieving I/Q RX Samples - NB-IoT Cellular Modem

Håkon Alseth — Mon, 17 Nov 2025 11:43:05 GMT

Dear Miguel,

[quote user=""]I previously saw in open threads that it was possible to retrieve I/Q samples from the BLE chip inside nrf9151 DK in order to save them.
I would like to reproduce this process, retrieving the I/Q samples received by the cellular modem for external post-processing.

Is it possible, and if it is what documentation should I use ? [/quote]

My apologies, but there is no functionality to get I/Q samples for the nRF91-series devices.

Kind regards,

Håkon