nRF52840 Dongle

RE: nRF52840 Dongle

Jared — Tue, 28 Feb 2023 13:41:37 GMT

Hi,

No, we do not have such a connector on our dongle.

regards

Jared

RE: nRF52840 Dongle

hiper-global — Tue, 28 Feb 2023 12:44:03 GMT

Thank you for the answer.

Regarding the second question, the intention was whether you have a USB dongle that includes an SMA connector to which I can connect an external antenna

RE: nRF52840 Dongle

Jared — Tue, 28 Feb 2023 10:08:47 GMT

Hi,

It is not possible to determine the maximum distance as it will rely on several external factors. The antenna on the dongle is a meander antenna which has less gain , and lower bandwidth than the 1/4 antenna that is on the development kit. You can therefore expect a bit worse performance compared to the DK.

[quote user=""] Do you have a similar product to which you can connect an external antenna to increase the reception range?[/quote]

Yes, we have a Front-End Module that does exactly this, the nRF21540 FEM.

regards

Jared