Cellular signal booster - choosing a repeater?

Question

mobile connection

Friends, help advice!
A neighbor asked for help to complete the installation and configuration of equipment to amplify the cellular signal on the site (you programmer!), Which was started but abandoned in time immemorial. Given at the input: such an antenna

At the output, this wire:

No other information, including the year of purchase and installation of equipment, could be obtained. Do I understand correctly that this wire can be plugged into any repeater, for example, in this or such , to get the desired effect? Thank you!

Answer 1

According to the first link there is a sma connector, but the second one is not clear. And your n-type reminds me, although I didn’t come across white plastic inside.
In principle, you can attach any connector.