NSKI UV-82 High Power Dual Band Radio: 136-174mhz (VHF) 400-520mhz (UHF) Amateur (Ham) Portable Two-Way Radio Frequency Range: 136-174 & 400-520MHz, Dual Band, Dual Display, Dual Frequency, Dual Standby A/B band independent operation,128 groups channels storage, Shortcut menu operation mode VFO & Memory channels scan, Emergency Alarm ,Tri-color background light selectable 0~9 grades VOX selectable, PTT & ANI ID,FM radio 65-108MHz,1750Hz Burst, Time-out Timer Channel Monitor, Battery Saver, Keypad Lock, Channel Step: 2.5/5/6.25/10/12.5/25KHz,Low Battery Alert, ROGER SET, Emergency Alert