Yagi Antenna 430-630 MHz Plastic 10dBi —

The Yagi antenna from the manufacturer is a directional design for reliable reception and transmission of radio signals in the 430-630 MHz frequency range. This model combines a lightweight plastic support structure with integrated metal conductors, providing an optimal balance of weight, mechanical durability, and electrical characteristics for field and specialized applications.

Structurally, the antenna features an active element (dipole), a reflector, and five directors, which provides a high directional gain of 10dBi and a narrow beam angle of approximately 40°. This configuration makes it suitable for telecommunications tasks, establishing relay lines, directional signal interception, and use on unmanned platforms for reconnaissance.

• Frequency range: 430-630 MHz
• Polarization: linear
• Connector: SMA
• Material: plastic with integrated metal conductors
• Gain: 10dBi
• Number of sections (directors): 5

The plastic base with thin, fixed conductors significantly reduces the antenna's mass — weighing only 151 g, which facilitates mounting on mobile carriers, particularly drones. Compact dimensions of 311*318*35 mm ensure versatile mounting and minimal impact on the carrier's aerodynamics, as well as ease of transport and covert use in field conditions.

Due to its narrow directivity and high frontal gain, this antenna effectively concentrates energy in the desired direction, increasing communication range and quality with less impact from side interference. The SMA connector allows for simple connection of the antenna to a wide range of radio devices, modems, and repeaters without additional adapters.

Application

The antenna is ideal for civilian and specialized tasks: field telecommunications, establishing relay lines, radio communication between units, surveillance and reconnaissance using UAVs, and directional signal interception. The plastic construction adds mobility, reduces detectability by reconnaissance assets, and increases resistance to mechanical impacts and weather.

Specifications

You can buy the Yagi antenna 430-630 MHz with plastic elements and 10dBi gain in the Flash Army online store. This model is suitable for both civilian engineering tasks and specialized military use, where low weight, stealth, and communication link reliability are critical.

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