400 MHz to 8 GHz Double Ridged Broadband Waveguide Outdoor Jamming Horn Antenna

Model No: HA-04M08GJ1-NF

Made in Taiwan
Frequency Range: 400 MHz - 8 GHz
Antenna Type: Double-Ridged (Outdoor)
Nominal Gain: 1 dBi - 20 dBi
Protection: IP65 / MIL-810G
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Rugged Outdoor Broadband Horn

Double-Ridged Waveguide | 400 MHz – 8 GHz | 20 dBi High Gain
This rugged outdoor double-ridged horn antenna is professionally engineered for high-intensity Signal Security and Electronic Shielding applications across a wide 400 MHz to 8 GHz spectrum. Delivering an exceptional gain profile reaching 20 dBi, it is constructed from aerospace-grade 6061 Aluminum alloy with a premium stainless steel N-Female interface. Fully compliant with MIL-810G standards and featuring an IP65 waterproof rating, it is an essential instrument for tactical range operations and permanent outdoor installations requiring uncompromised structural and electrical integrity.
Technical Specifications
Electrical RF Performance
[Image of double-ridged horn antenna radiation pattern]
Frequency Range 400 MHz - 8 GHz
Antenna Type Double-Ridged Horn (Outdoor Optimized)
Nominal Gain 1 dBi - 20 dBi (High Gain)
Antenna Factor 19 - 37 dB/m
V.S.W.R < 2.0 : 1
Max Power Handling 500 Watts (CW)
-3dB Beamwidth Horz: 22° | Vert: 27°
Mechanical & Environmental Data
Protection Rating IP65 Waterproof / MIL-810G Compliant
Vibration Resistance 5.0G Tested
Dimensions (L x W x H) 510 x 410 x 660 mm
Net Weight 11.34 kg (Tactical Industrial Build)
Operating Temp. -40°C to +120°C
Professional Tactical Features

Extreme Outdoor Durability

Designed to exceed MIL-810G standards with IP65 waterproofing and 5.0G vibration resistance, ensuring uncompromised Signal Integrity in harsh tactical environments.

High-Power Signal Security

Engineered to handle 500W of continuous power (CW), making it a dominant solution for wideband Signal Defense and Electronic Shielding operations.

Integrated Surge Protection

Features built-in DC short lightning protection to safeguard connected high-precision tactical instrumentation from electrical transients in outdoor deployments.

Consistent Uniform Gain

Provides a consolidated performance database with highly uniform gain, ensuring repeatable and traceable results for long-term range calibration and monitoring.

Inquire About Tactical Horn Solutions

Contact our engineering team for specialized gain calibration data, custom mounting solutions for Signal Security setups, or technical support regarding MIL-standard compliance.