I need to measure the signal strength on several downleads from a roof mounted TV aerial.
I'm aware that some freeview boxes do this but are there cheap handheld (standalone) units that do this?
Alternatively I can use my laptop but would like to know if there is any software/USB dongles that do this?
I'm aware that some freeview boxes do this but are there cheap handheld (standalone) units that do this?
Alternatively I can use my laptop but would like to know if there is any software/USB dongles that do this?