Disable LTE connection, but still receive GPS signal for testing?

[Elias]

Hi,

We have made an app that gathers GPS coordinates using an external antenna with the thingy91. The problem we have is that we struggle to test the code when we don't have LTE connection, but only GPS. Is there a simple way, hardware or software to "block" the LTE signal, and still get GPS signal?

Regards

Elias 

[Øyvind]

Hello Elias, 

the DevZone team and Nordic Semiconductor are currently in a summer vacation period, some delays in answers must be expected due to lower staffing during this period. We apologize for the inconvenience. 

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I assume that setting AT+CFUN=20 – Deactivates LTE without shutting down GNSS services is not enough? 

Kind regards,
Øyvind