grms

I am trying to design and build a portable radio system for some events that i work with. We are not an actual business but we do a lot of volunteer work and have use for radios in a lot of things we do. I am thinking about using a Motorola GR 1225 radio repeater to work with our radios. What i...

I am trying to design and build a portable radio system for some events that i work with. We are not an actual business but we do a lot of volunteer work and have use for radios in a lot of things we do. I am thinking about using a Motorola GR 1225 radio repeater to work with our radios. What i...

I am looking into building a portable GMRS repeater. My question is that if my 5 watt UHF radio isnt powerful enough to transmit to the secondary radio how will a repeater help? Isn't a repeater limited by how far the handheld can transmit? Thanks

SPEN MIRS GRMS Can someone define thses for me? Thanks alot!