22k option?

[tvwatchingdude]

what does 22khz mean on an fta receiver?

 

[turbosat]

There are switches that use a 22khz tone to switch ports. It's a tone generated by the receiver to tell the switch to select port 1 or port2, etc.

 

[Mr Tony]

Also for a Universal LNB the 22k switches between the low and high band