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2-18 GHz Dual-Polarized Quad-Ridged Conical Horn Antenna

2-18 GHz Dual-Polarized Quad-Ridged Conical Horn Antenna

SKU AT020180-DPQR
Availability:
Only 2 left!
$4,800.00 - $4,800.00
$4,800.00
$4,800.00 - $4,800.00
$4,800.00

Low VSWR: 2.00:1 max

Port Isolation: 28 dB min

High Gain 16.5dBi typ

Cross Polarization: 20dB min

Beam Squint: ±5° max

3dB Beamwidth: E and H Planes: 60° typ @ 2 GHz, 9° typ @ 18 GHz

Beamwidth Difference: ±8° max

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Contact us for volume pricing.

Pack Size: 1 Pack

WHY CHOOSE THIS ANTENNA?

  • ✔ Superior Gain – 17dBi typ
  • ✔ Low VSWR – 2.00:1 max, minimizing signal reflection
  • ✔ High Isolation & Signal Purity – 28dB min
  • ✔ Enhanced Cross-Polarization – 20dB min for superior signal separation
  • ✔ Optimized 3dB Beamwidth E & H Planes – 60° typ @ 2 GHz, 9° typ @ 18 GHz
  • ✔ Durable, Lightweight Build – Aluminum alloy with polyurethane finish for reliability

PRODUCT OVERVIEW

The AT020180-DPQR is a wideband quad-ridged conical horn antenna covering 2–18 GHz with dual linear polarization. Designed for high-performance RF testing, it delivers high typical gain of 16.5 dBi, low max VSWR (≤2.0:1), and high port isolation (≥28 dB min). Its compact and durable construction makes it ideal for EMC measurements, antenna pattern characterization, and wideband wireless applications.


SPECIFICATIONS

Frequency Range

2-18 GHz

VSWR

2.00:1 max

Port Isolation

28dB min

Gain

16.5dBi typ

Sidelobe

–15dB typ

Beam Squint

±5° max

3 dB Beamwidth

E and H Planes: 60° typ @ 2 GHz, 9° typ @ 18 GHz

Beamwidth Difference¹

±8° max

Cross Polarization

20dB min

Weight

1300g max

Dimension²

145.0mm x 300.0mm (Ø xL)

Connector

SMA [F], per IEC 61169

Polarization

Dual-Linear Polarization

Finishing

Polyurethane Paint

Material

Aluminum Alloy

Operating Temperature

–40~+70°C

Storage Temperature

–55~+85°C

Environmental

N/A

Customized

Specifications

1. 3dB beamwidth difference between E- and H-planes
2. Unless otherwise specified, decimal tolerance: x.±1; .x±0.5; .xx±0.1


APPLICATIONS

RF Testing & Calibration

Ensures precise high-frequency measurements in RF labs.

EMC Measurement

Provides stable and accurate signal performance for compliance testing.

5G & Wireless Testing

Supports high-frequency signal transmission for next-gen networks.

Satellite Communications

Delivers reliable signal reception for satellite uplinks and downlinks.

Radar & Electronic Warfare (EW)

Offers consistent beam direction and high isolation for long-range detection.