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Description & Specification
HA-03M10G-NF Broadband Horn Antenna
Double-Ridged Horn | 300 MHz – 10 GHz | Integrated DC Short Protection
The HA-03M10G-NF is a high-performance Double-Ridged Broadband Horn Antenna professionally engineered and manufactured by Fei Teng Wireless Technology Co., Ltd. (FT-RF) for ultra-broadband frequency applications and precision radiation diagnostics. Operating within an expansive frequency spectrum across the continuous 300 MHz to 10 GHz range, this premium antenna provides a highly stable and consistent gain profiling from 7 dBi up to 20 dBi. Built with aerospace-grade 6061 Aluminum alloy panels and precision-machined internal double-ridges, it ensures minimal impedance mismatch and low return loss metrics paired with an average V.S.W.R threshold of less than 2.0 : 1. Featuring an integrated DC Short lightning protection structure and a premium stainless steel N-Female coaxial connector interface, it safely manages continuous wave power loads up to 500 Watts (CW) and 800 Watts peak power. It stands as an indispensable reference instrument for laboratory EMI/EMC testing, automated antenna gain calibration ranges, Signal Integrity verification, and professional multi-point spectrum surveillance architectures requiring extreme structural longevity under continuous duty cycles.
Electrical & RF Performance
| Frequency Range Class | 300 MHz - 10 GHz (Ultra-Broadband Continuous Spectral Optimization) |
| Antenna Radiation Style | Double-Ridged Horn Antenna Geometry |
| Nominal Gain Curve | 7 dBi - 20 dBi (Sustained High-Gain Resolution) |
| Antenna Factor Range | 12 - 37 dB/m |
| V.S.W.R Profile (Average) | < 2.0 : 1 (Precision Broadband Impedance Matching) |
| Maximum Continuous Power Handling | 500 Watts (CW Continuous Wave Capacity) |
| Maximum Peak Power Handling | 800 Watts (Transient Load Peak Limit) |
| -3dB Beamwidth (Horz / Vert) | 21° / 22° |
| Nominal System Impedance | 50 Ohm |
Mechanical & Interface Data
| Physical Dimensions (L x W x H) | 766 x 499 x 1009 mm |
| Antenna Net Weight Profile | 14.86 kg (Industrial Grade Robust Configuration) |
| Structural Body Composition | Aerospace 6061 Aluminum Alloy Frame Structure |
| Coaxial Connector Type | Precision Stainless Steel N-Female Interface Port |
| Mounting Adaptability Options | L Mount (M8/M6/1.4in holes) and specialized Indexing Ring Mount |
Broadband EMC Capability
Ideally suited for emission and susceptibility immunity testing, providing exceptionally reliable performance for Signal Integrity acquisition across a massive operational bandwidth.
High-Power Capacity
Supports a peak power input of 800W and a continuous wave thermal load of 500W, making it perfect for high-intensity field strength generation and rigorous directional radar measurements.
Integrated DC Protection
Equipped with a built-in DC short structural protection circuit to safeguard expensive laboratory measurement instrumentation from transient surges and static accumulation.
Consolidated Database Stability
Fully supported by a comprehensive traceable calibration performance database and a consistent uniform gain profile, ensuring repeatable and reproducible compliance results.
Contact FT-RF Engineering Team
Contact our technical engineering division today to request official quote sheets, individual certified calibration data, CE/FCC compliance documentation, or alternative custom mounting interface configurations.
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