Portavision Home/Auto 4.5" B&W TV (160-0127) Specifications Faxback Doc. # 31868 TV System: ...........................................NTSC (American Standard) Picture Tube: ..................4 1/2 Inches (11.43 cm Measured Diagonally) Receiving Channels VHF LOW: ...................................................Channels 2-6 VHF HIGH: .................................................Channels 7-13 UHF: .....................................................Channels 14-69 Sensitivity VHF: .............................................................45 dBu UHF: .............................................................45 dBu Tuner: .....................................Contactless Electronic Tuner Antenna: ........................................Telescoping Rod Antenna External Antenna Jack Common: Power Source AC: ...........................................................120V 60Hz DC: .....................................................12V Car Battery Power Consumption: ................................................14 Watts Output Power: ....................................................0.2 Watts Output Impedance: ...................................................8 Ohms Speaker: .................................................8 Ohms, 0.4 Watts Dimensions: .................................5 x 5 5/8 x 6 1/4 Inches (HWD) Weight: .........................2 lbs, 7 oz (1.12kg) (Without Accessories) Accessories: ....................................................AC Adapter DC Adapter External 300-Ohm Antenna Adapter (WL/EB 3/21/96)