Radio Active Designs UV-1G VHF Wireless Intercom Base Station (4 Beltpack / XLR4F)Radio Active Designs has introduced the production community's first ever Enhanced Narrow Band wireless intercom system. Enhanced Narrow Band offers RF channels possessing an occupied bandwidth of a mere 25 kHz with the audio characteristics one would expect from a traditional FM system. The UV 1G also utilizes the relatively unused VHF range for all belt pack portable devices. This leaves more room for operation of other wireless devices, such as In