Midland claims there GRX 7 Series FRS/GMRS have 42 & 52 channels. When I contacted Midland and asked what the extra 20 channels were comprised of, I was told that information was company private. Well, since I havent heard of the FCC adding any new frequencies to the FRS or GMRS services, I purchased a set of radio's and read the "extra channels". No surprise to find out that they just reused the standard FRS/GMRS frequencies and hard coded a PL or DPL code to them. As we all know, adding a CTCSS code does NOT make a radio channel. This type of "grey" advertising should be illegal and not supported by the purchasing public.
If you're curious as to what the "Extra 20" channels are, I've attached a Excel sheet with the break down. In my scanners, I don't add a CTCSS tone to these two services so I can hear everything an all 22 channels
If you're curious as to what the "Extra 20" channels are, I've attached a Excel sheet with the break down. In my scanners, I don't add a CTCSS tone to these two services so I can hear everything an all 22 channels