400MHz Band Wideband 5-Element Yagi Antenna 5DV-450
A single-directional antenna for a 400 MHz fixed station radio, primarily composed of antennas, reflective elements, and waveguide elements.
The 5DV-450 (5DV450) is a 5-element Yagi antenna manufactured by Nippon Antenna for the 400 MHz band. *The Yagi antenna consists of three rods of different lengths that form a single antenna, with the shorter rod acting as a director, the middle rod as a driven element, and the longest rod as a reflector, resulting in a highly directional antenna. It was invented in 1926. *It is primarily a single-directional antenna for fixed station radios, composed mainly of an antenna, reflector elements, and director elements. *It operates at a specified frequency within the range of 340 to 480 MHz. The model number changes depending on the operating frequency. - 340 to 390 MHz: 5DV-450 F=340-390 - 390 to 480 MHz: 5DV-450 F=390-480 *Please specify the center frequency (fo/MHz) when placing your order. *The supply section and element blanket are molded with reinforced resin. *Due to its protruding design, it can be mounted with rear support. *The recommended mounting brackets for the antenna are C-30 or C-19(C). *For more details, please feel free to contact us.
basic information
●Made to order. ●Specifications ・Antenna type: 5-element Yagi antenna ・Application: For fixed stations, vertical or horizontal polarization, single directionality ・Operating frequency: A specified frequency within 330–470 MHz ・Input impedance: Nominal 50Ω ・VSWR: 1.2 or less at the center frequency ・Gain: Dipole ratio 9dB, absolute gain 11.15dB ・Directivity (average value): E-plane half-power beamwidth ±24°, H-plane half-power beamwidth ±30° ・Front-to-back ratio: 15dB ・Insulation resistance: At the feed point, dry condition, DC500V, 500MΩ or more ・Withstand voltage: At the feed point, dry condition, AC1000V for 1 minute with no abnormalities ・Feed connector: N-J type ・Weight: Approximately 1.4kg ・Maximum wind load: Approximately 112N at 60m/sec ・Product codes: 5DV-450 F=340-390 City: 2056013 5DV-450 F=390-480 City: 2056024
Price information
Manufacturer's price: 116,000 yen (excluding tax) We aim to sell at a lower price than anywhere else. Please contact us for our selling price.
Price range
P3
Delivery Time
OTHER
Model number/Brand name
5DV-450 - Nippon Antenna
Applications/Examples of results
【Usage Example】 ■Outdoor, etc.
