What pigtails to buy for the yota lu150/156 modem to connect an external antenna?

Question

Do it yourself

The connectors are like this

And do I understand correctly that two connectors mean one for receiving the other for signal transmission? Is such an antenna suitable www.dns-shop.ru/catalog/i6731834/usilitel-internet...

Answer 1

Here is one of the possible options:
remo-zavod.ru/katalog/katalog-produkcii/antenny-dl...
And it's better to first determine how much you need to improve the signal. Maybe it makes sense to think about a router with a modem, placed in the house where the connection is better. there are routers that support usb modems, there are routers already with a built-in modem and you can also connect external antennas to them if you need to further improve the signal