Wifi repeater Dual band on a single band source?

Jeff_120

Honorable
Dec 11, 2016
330
8
10,795
Hi
I have a DSL Modem wifi router with 2.4ghz band (single) and I want to add a repeater tplink Wifi to extend the network, will the dual band repeater be any good compared to a single band one? Or the repeater distribution channels are limited by the source which is a single band?
 
Solution
if your router is 2.4GHZ and your repeater is 2.4/5ghxz, then set repeater to connect to source on the 2.4ghxz band and offer to connect to devices to the 5ghz. (yes that means you loose 2.4ghz for repeater connectivity)

Jeff_120

Honorable
Dec 11, 2016
330
8
10,795

Jeff_120

Honorable
Dec 11, 2016
330
8
10,795


Thanks
And 5ghz is better for concrete walls?