Supergain Nomad 12V TV Antenna

SUPERGAIN NOMAD 12V TV Antenna. Omnidirectional Analogue Digital TV Antenna 24,5 dB Gain High Gain Amplifier Low Noise Factor TV DVBT / TNT and HDTV Antenna Ideal for boats & RV?s Dia: 245mm x Height: 80mm Lightweight at 200g Easy to install Integrated adjustable mount -15? / +15? Low wind resistance 5m Integrated Coax cable 12V Power Inserter 2 Year Warranty Specifications: ANTENNA DIAMETER: 245mm (9.7?) ANTENNA HEIGHT: 80mm (3.2?) BASE DIAMETER: Integrated Mounting Plate ANTENNA WEIGHT: 200g (7oz) RADOME MATERIAL: ASA ANGLE OF RECEPTION: 360? POLARIZATION: Horizontal IMPEDANCE:75 OHMS FREQUENCY RANGE: 170/890MHz GAIN AVERAGE: 24.5 dB NOISE FACTOR: 1.7 dB POWER CONSUMPTION: 20mA POWER SUPPLY: 12 Vdc TV SET: MAX 1 TERMINATION: Cable & F connector Accessories Included: 5m (17?) Integrated Coax Cable 1.5m (5?) TV Set Cord 12V dc Power Inserter SGTPI12V