Diamond SG-7500 2m/70cm Dual-Band Mobile Antenna

Diamond SG-7500 Dual-Band Mobile Antenna The Diamond SG 7500 is a 144/430MHz mobile antenna for the 2m and 70cm amateur radio bands, with additional receive-only coverage on 300MHz. Its 1.06m radiator provides 3.5dBi gain at 144MHz and 6.0dBi at 430MHz, with a total power rating of 150W. Key Features Transmit bands: 144/430MHz (2m/70cm) Additional receive-only coverage: 300MHz Gain: 3.5dBi at 144MHz; 6.0dBi at 430MHz Maximum power rating: 150W total Length: 1.06m Weight: 330g Impedance: 50 ohms VSWR: less than 1.5:1 Connector: M-P (PL-259) Antenna Design 144MHz: half-wave C-Load radialless 430MHz: two stacked 5/8-wave radialless sections Installation Connect to a compatible mobile antenna mount accepting the PL259 connector. The 300MHz coverage is for reception only.