I'm about to order a Next Generation Remote Control Extender to use with my Elite VSX-23's remote. I also have two Dish Network dual tuner boxes that use UHF remotes. I know the Next Gen. won't control the Dish boxes with UHF, but will it interfere with them? I don't know what frequency the Dish remotes use.
I see the Next Gen is available in two frequencies - 433 MHz and 418 MHz; which should I choose? Thanks!