400MHz Band Vehicle Antenna HMG-450-5A-09

Easy installation! Perfectly attaches to the roof, and with a high gain of 4.15dB, the 3/4λ magnetic antenna transmits signals well!

The HMG-450-5A-09 (HMG4505A09) is a high-gain magnetic antenna for vehicles manufactured by Nippon Antenna, designed for the 400MHz band (3D-2V). It is an antenna that can be mounted on the car's rooftop using a magnet. It is a 3/4λ whip antenna for vehicle-mounted radios. A whip antenna is one that has no directionality and can receive and transmit signals from any angle. This is a high-gain antenna with excellent signal transmission capabilities. The absolute gain is 4.15dB. The package includes the antenna element, magnetic base, and coaxial cable 3D-2V (5m) MG-BA3-09. Note that connectors are not included. It features an attachment method that makes it easy to run the cable, allowing you to connect it to the radio after installation with a separately sold attachment connector. It also has a folding mechanism. For more details, please feel free to contact us.

basic information

●Accessories: 1 adhesive sticker, 3 code holders, 1 instruction manual, 1 holder for element fixation ●Specifications ・Model: Ground capacity type 3λ/4 whip antenna ・Product name: HMG-450-5A-09 ・Application: For mobile station vehicle installation ・Operating frequency: Designated frequency within 350–470MHz ・Input impedance: Nominal 50Ω ・VSWR: 1.5 or less at center frequency ・Absolute gain: Nominal 4.15dB ・Directivity: Vertical polarization, nominal omnidirectional in the horizontal plane ・Insulation resistance: 500MΩ or more at the feeding point with DC500V when dry ・Withstanding voltage: No abnormalities when AC1000V is applied for 1 minute at the feeding point when dry ・Feeding connector: Attachment connector ・Feeding cable: 3D-2V 5m ・Weight: Approximately 0.6kg ・Mounting method: Magnetic mounting ・Mounting location: Rooftop ・Remarks: Equipped with a tilting mechanism ・Product codes HMG-450-5A-09 f:365-387 (set): 3200834 HMG-450-5A-09 f:450-470 (set): 3200833 *For more details, please feel free to contact us.