680MHz to 18GHz Double Ridged Broadband Waveguide Horn N-Female Antenna

Model No: HA-08M18GA-NF

Model: HA-08M18GA-NF
Frequency Range: 0.68 GHz - 18 GHz
Gain: 3 dBi to 15 dBi
Connector: N-Female (SUS)
Dimension: 182 x 309 x 253 mm
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Double Ridged Broadband Horn Antenna (Model: HA-08M18GA-NF)

680 MHz - 18 GHz | 3-15 dBi Gain | EMI/EMC Testing Standard
The HA-08M18GA-NF is a high-performance Double Ridged Broadband Waveguide Horn Antenna designed for wide-spectrum applications ranging from 680 MHz to 18 GHz. This ultra-wideband capability allows engineers to perform comprehensive EMI/EMC immunity and emissions testing without the need for multiple antenna changes. Featuring a robust aluminum construction and a durable Stainless Steel N-Female Connector, it delivers consistent gain (up to 15 dBi) and reliable performance for anechoic chamber and open-area test site environments.
 
 
Typical Gain Typical Gain
 
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Technical Specifications
Electrical Specifications
Frequency Range 0.68 GHz to 18 GHz
Gain 3 dBi - 15 dBi (Frequency dependent)
V.S.W.R Typical 2.0 : 1
Connector N-Female (Stainless Steel / SUS)
Polarization Linear
Mechanical Specifications
Dimensions (W x H x L) 309 x 182 x 253 mm
Net Weight 1980 g (Antenna Only)
Body Material Aluminum (5052 Alloy Brackets)
Mounting Options L-Type Bracket / 22mm Round Bar
Key Features (Model Specific)

0.68-18 GHz Wideband

A single antenna covering UHF, L, S, C, X, and Ku bands, streamlining the test setup for EMI/EMC compliance.

High Gain Performance

Delivers a gain range of 3 dBi to 15 dBi, providing excellent sensitivity for receiving and field strength for transmitting.

Stainless Steel Connector

Equipped with a SUS N-Female connector to withstand frequent mating cycles and ensure low passive intermodulation (PIM).

Robust Build

Heavy-duty aluminum construction (approx. 2kg) ensures mechanical stability and consistent alignment during testing.

Versatile Mounting

Compatible with standard tripod mounts and includes options for L-Type or Round Bar brackets for flexible positioning.

Get a Quote / Customization

Contact us for calibration reports or custom mounting bracket designs.