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Description & Specification
400 MHz to 6.5 GHz Quad Ridged Broadband Horn Antenna
Model: HR-0465-NF | 18 dBi Peak Gain | Professional RF Grade
The HR-0465-NF is a high-precision Quad Ridged Horn Antenna professionally engineered for mission-critical broadband applications. Covering an expansive frequency range from 400 MHz to 6.5 GHz, this antenna delivers exceptional performance with a peak gain of 18 dBi. Featuring uniform gain characteristics and exceptionally low VSWR, it is an essential instrument for EMI/EMC Testing, antenna gain characterization, and Signal Defense operations. Built with integrated DC short lightning protection, it ensures stable and secure operations in demanding electromagnetic environments.
Technical Specifications
Electrical & RF Performance
| Frequency Range | 400 MHz to 6.5 GHz |
| Peak Gain | 18 dBi |
| Gain Range | 2 dBi to 18 dBi |
| V.S.W.R (Typical) | Low VSWR Across Band |
| Polarization | Linear |
| Maximum Power Handling | High-Power Capability |
| Impedance | 50 Ohm |
| Connector Interface | Precision N-Female |
Mechanical & Construction
| Dimensions (L x W x H) | 439 x 439 x 474 mm |
| Body Material | Professional RF Grade Machined Housing |
| Protection Integrated | DC Short Lightning Protection |
| Manufacturing Origin | Taiwan Design / Made in Taiwan (FT-RF) |
| Gain Profile | Uniform and Stable Across Spectrum |
Key Tactical Features
Broadband EMC Precision
Specifically optimized for Electromagnetic Compatibility (EMC) and EMI profiling, providing the absolute boresight accuracy required for professional laboratory certification.
Uniform Gain Stability
Engineered to maintain exceptionally uniform gain characteristics across the full spectrum, ensuring high-fidelity and repeatable results in antenna gain characterization.
DC Short Hardware Safety
Features built-in DC shorted design providing integrated hardware protection to safeguard connected measurement instrumentation from transient surges during Signal Defense deployments.
UWB Radar Detection
Expertly tuned for ultra-wideband radar detection and electromagnetic measurement, offering high-gain pattern stability for advanced Signal Management sub-systems.
Request a Professional Quote
Contact our engineering team to obtain individual gain calibration data, specialized mounting plates, or technical support for wideband surveillance setups.
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