Jetson TX2 Antenna

Hello, dear community.

Four days ago accidentally the wire of the antenna of the TX2 just broke.
I have bought this antenna wire but it is different from the original and the wifi signal is weak.
I live in Japan, Tokyo, Is there any recommendation to buy on amazon-japan? What should I do?

Thank you in advance

Hi, we have no such recommendation. You can check with antenna vendor for more info. Below doc maybe can give help as there are some features list of antenna in it.

The web page above does not exist.

I also see that URL as not working, but the document can be found here (I have some search terms added in to filter which documents show):
https://developer.nvidia.com/embedded/downloads#?search=OEM%20Wireless%20Compliance%20Guide