radio10-8
Member
The many Starbucks around my house use this brand of intercom system. http://www.techamerica.net/ in the 460mhz range. When your out and about take a look ands see if this the standard for them in your area. I'm in California. I ask because the other day while in the drive thru my scanner locked on to a frequency that was an open carrier. when I drove away it went away, I made a u-turn and could hear it again. no voices or drive thru traffic, just an open freq that I knew was from Starbucks. Later I needed another coffee and excuse to test my scanner. Different Starbucks and same thing occurred? I'm just trying to figure it out??