Antenna connection problem

RE: Antenna connection problem

Kaja — Thu, 25 Mar 2021 07:57:02 GMT

1. Yes, nRF5340 has support for BLE Direction Finding; product brief

2. Yes, you need a cable to connect to the MM8130-2600 and the antenna array

jack9603301 — Wed, 24 Mar 2021 17:09:11 GMT

I know you probably answered this question, but I still want to confirm two questions:

1. Can nRF5340 DK be used for Bluetooth AOA?

2. On the direction finding side of Bluetooth AOA, I must use SWF to connect the antenna array?

jack9603301 — Tue, 16 Mar 2021 14:29:36 GMT

Thanks

Kaja — Tue, 16 Mar 2021 14:27:54 GMT

Check with distributers if they have a JSC to U.FL connector

jack9603301 — Mon, 15 Mar 2021 14:38:27 GMT

OK, thank you. Finally, is there a way to connect the SWF RF interface to an antenna array with JSC interface

Kaja — Mon, 15 Mar 2021 14:36:40 GMT

To connect an NFC antenna, you get an NFC antenna with the DK, to connect to it.

Best regards,
Kaja

jack9603301 — Mon, 15 Mar 2021 13:58:37 GMT

By the way, what is that NFC Antenna Connector for

Kaja — Mon, 15 Mar 2021 13:52:35 GMT

You can have a look at the HW files and BOM list for the nRF5340 DK.

A cable like this can be used for RF measurements.

Best regards,
Kaja

jack9603301 — Mon, 15 Mar 2021 13:41:17 GMT

I searched for SWF, hey, can you tell me where I can find information about SWF RF connectors

Kaja — Mon, 15 Mar 2021 13:37:39 GMT

Sorry, typo: SWF

jack9603301 — Mon, 15 Mar 2021 13:27:16 GMT

Where is the SFT RF port

Kaja — Mon, 15 Mar 2021 13:17:50 GMT

[quote user=""] I do not know whether I should use NFC Antenna Connector or SWF RF port for direct RF measurements.[/quote]

- The SFT RF port.

Best regards,
Kaja