Wireless loss thru repeater

[Geoff]

Again, your best bet is to put the wireless router at the window facing the guest house, so you have light of site to it, then put the receiver/repeater in the window of the guest house facing your house.

 

[ARVI]

use a wireless outdoor antenna in replace of your router antennas to boost range and signal, you can then remove the repeater.

Optionally you can share youre internet connection from 1 machine wile using an outdoor wireless USB antenna like this "USB Rocket".