@sun And if you want a better-suited antenna: https://www.mouser.com/ProductDetail/TE-Connectivity-Linx-Technologies/ANT-916-CW-HW-SMA?qs=PKuFCuYbGOfeZQiEfd4fWA%3D%3D
If you're interested in radio stuff beyond a single device or two, it's worth picking up a NanoVNA from aliexpress or wherever. It lets you measure SWR so you can tell if an antenna is fit for purpose (frequency) or not.
Useful tool if you plan to do more than just experimentation with radio stuff.