Help me choose routers for my home

Question

network hardware

Good afternoon.
Given: a typical nine-story panel building, 2 apartments opposite each other. One apartment has Internet, which is distributed using Dir-320. In another apartment, a DWA-510 is plugged into a PC with a directional antenna from a tin can, which allows you to receive a rather weak (20-25%) signal from the router.
Necessary: ​​to distribute the Internet in an apartment with a weak signal. DWA-510 allows you to either receive or distribute the Internet, but you need both at the same time.
Help to pick up the equipment in such conditions. In particular: can we simply replace the current equipment with models that support n-networks? Or if you buy a multi-channel router, what models would you recommend?
Thanks in advance!

Answer 1

Um… Isn’t it easier to put another router in the apartment opposite, connect 2 routers with a cable, turn off dhcp on the second one, give it an address on the same subnet as the first router, and forget about your problem for many years?

Answer 2

Actually, path 2 is to relay Wi-Fi, or receive it and distribute the Internet over wires.
For the first we need a repeater / repeater (repeater). Not every router is capable of this, read the specifications and descriptions of operating modes. This is how I used Asus RT-N13U. I personally wouldn't recommend this mode of operation. Think back to your experience with Wi-Fi. It happens sometimes from the phase of the moon or something else that falls off and then turns on again. And here the probability of such an event is 3 times higher, and even the reconnection time is much higher than directly.
Therefore, personally, I would choose (in the absence of a wired connection) the second method - a bridge (Bridge). In this mode, the Wi-Fi channel acts as a wan port, i.e. The router distributes the Internet received via Wi-Fi to lan ports. Mode is somewhat more common than Repeater. On the aforementioned Asus RT-N13U, this mode also seems to have been, as well as on the Asus WL-500G EMNIP. In general, it works at least 2 times more stable (in a noisy capital, and not in laboratory-vacuum ones).

Answer 3

For a radio bridge, the Ubiquiti Nanostation Loco M2 / M5 is better, there is an Ethernet port and you can either plug it into a router or a computer.