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 high gain antenna

6-8GHz 8-Element Sectoral Horn Array Antenna

ZD-DFA-6/8G
This antenna is an 8-element sectoral horn array designed for 6-8 GHz C-band applications, optimized for high-precision RF direction finding and drone detection.The array consists of 8 identical sectoral horn
elements arranged in a circular configuration, providing 360° azimuth coverage with high gain, low VSWR,and excellent amplitude/phase uniformity across all channels.
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ThisDF antenna, deeply optimized for the6-8GHzband, features a circular array design with 8 sectoral horn elements. It is a high-performanceomni-directional antennathat delivers full 360° azimuth coverage while ensuring stable signal reception in the elevation plane. As a professional-gradehigh gain antenna, each element provides a stable 10-12dBi gain, supported by a low VSWR of ≤2.5, channel amplitude uniformity of ≤±0.5dB, phase uniformity of ≤±3°, and port isolation of ≥25dB, offering reliable hardware support for high-precision signal direction finding. Its aluminum alloy housing with gold anodized finish provides excellent weather resistance, enabling stable operation in a wide temperature range from -40℃ to +85℃. Suitable for fixed or mobile deployment in various complex scenarios, it is an ideal choice for professional RF direction positioning applications.

 Frequency Range

6GHz-8GHz

Antenna Type

8-element horn circular array

Polarization

Vertical polarization

Single Element Gain

10dBi-12dBi

Single Element Beamwidth

Azimuth 45°±2°, Elevation 45°±2°

Coverage

Azimuth 360°

VSWR

≤2.5

Port Isolation

≥25dB

Gain Consistency

≤±0.5dB

Phase Consistency

≤±3°

Input Impedance

50Ω

Connector

SMA-50K, 8 pieces

Power

100W

Material

Aluminum alloy with surface oxidation treatment

Array Structure

8 horn antenna elements arranged in regular octagon

Mounting

Bottom flange with mounting holes

Weight

≤8kg

Operating Temperature

-40℃+85℃

Storage Temperature

-55℃+90℃