I know this is probably a stupid question but I am new to this. I have a Sony UWP-C1 (66) (782 to 806 MHz). I want to buy another to run at the same time. Should I go with the same Frequency Range? Or should I get Sony UWP-C1 (62) (758 to 782 MHz)? Like I said I want to run them at the same time into one camera but different inputs.