Icom IC-T10 VHF/UHF Dual band transceiver. Unable to fully determine if it has been previously used. This is a used piece of equipment. The information listed below was found online and does not reflect what is included in the sale. It is for reference use. 208 channels (including 2 call and 6 scan edges). ±2.5 ppm (-20°C to +60°C on the basis of 25°C). Power supply requirement External DC power. 7.2 V DC nominal. 10-16 V DC (with AD-149H). Less than 2.5 A. Less than 600 mA. Dimensions (W × H × D, Projections not included). 52.2 × 111.8 × 30.3 mm, 2.1 × 4.4 × 1.2 in (with BP-280). 278 g; 9.8 oz (with BP-280 and antenna). 1 Guaranteed range 144-148, 440-450 MHz 2 Guaranteed range 144-148, 430-440 MHz 3 Guaranteed range 144-146, 430-440 MHz.