Diamond AZ-506 2m/70cm Dual-Band Mobile Antenna

Diamond AZ-506 Dual-Band Mobile AntennaThe Diamond AZ-506 is a 144/430MHz mobile antenna for the 2m and 70cm amateur radio bands. Measuring 67cm and weighing 100g, it features an M-P connector and a total power rating of 50W FM.Key Features Bands: 144/430MHz (2m/70cm) Length: 67cm Weight: 100g Gain: 2.15dBi at 144MHz; 4.5dBi at 430MHz Maximum power rating: 50W FM total Impedance: 50 ohms VSWR: less than 1.5:1 Connector: M-P Design: 3/8-wave at 144MHz and 3/4-wave at 430MHz InstallationThis antenna uses the vehicle body as its ground plane. Ensure a sound electrical connection between the antenna mount and vehicle body.