About the Business Radios category

Looking for radios for your business? Post your questions here!

Hoping I can get some help. We are currently using Motorola CP100 radios in the UHF band for our gravel pit, however the signal is lost when our operators reach the far edge of the facility. Is there a different kind of antenna that we could use to increase range? Would we be better off investing in a base station for the office? The max distance between radios is never more than 3 km, but there is some terrain and trees that contribute to the interference. Perhaps we might install a tall radio tower at the office? Any help is appreciated.