6SE7023-4EP70-Z Z=G91+G62+C43+K80 VERTEX/STANDARD VX2100 UHF 8 CH 45 WATT TWO WAY RADIO VERTEX/STANDARD VX454 VHF 512CH 5WATT TWO WAY RADIO INTRODUCING THE ALL NEW VERTEX/STANDARD VX-450 SERIES VERTEX/STANDARD VX454 UHF 512CH 5WATT TWO WAY RADIO ...