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Description & Specification
650 MHz to 8 GHz Double Ridged Broadband Horn Antenna
High-Power Broadband Solution | 600W Peak Power Handling
The 650 MHz to 8 GHz Double Ridged Broadband Horn Antenna is a high-precision directional radiator engineered and manufactured by Fei Teng Wireless Technology Co., Ltd. (FT-RF) for multi-octave broadband measurement arrays and high-power verification setups. Operating continuously across an expansive spectral range from 650 MHz to 8 GHz, it provides a stable and uniform gain profile extending from 3 dBi up to 17 dBi. Precision CNC-machined from premium structural 6061 Aluminum alloy panels with an integrated DC Short surge dissipation circuit, it guarantees exceptional electromechanical rigidity and low insertion loss while protecting high-value connected receivers from transient surge damage. Equipped with an ultra-durable stainless steel N-Female coaxial connector interface, this compact 1450 g antenna delivers an optimized average VSWR profile under 2.0 : 1. It stands as an indispensable reference standard for laboratory EMI/EMC compliance sweeps, anechoic chamber testing, wideband signal monitoring networks, and professional wireless laboratory research.
Electrical Specifications
| Frequency Range Class | 650 MHz - 8 GHz (Multi-Octave Ultra-Broadband Optimization) |
| Antenna Radiation Style | Double Ridged Broadband Waveguide Horn Geometry (Directional) |
| Nominal Gain Profile | 3 dBi to 17 dBi (Consistent Uniform Response) |
| V.S.W.R Profile (Average) | ≤ 2.0 : 1 (Precision Broadband Impedance Matching) |
| Maximum Continuous Power Handling | 300 Watts (CW Continuous Wave Limit) |
| Maximum Peak Power Handling | 600 Watts (Transient Load Peak Limit) |
| Polarization Configuration | Linear (Vertical or Horizontal Orientation) |
| Nominal System Impedance | 50 Ohm |
| Lightning & Surge Protection | Integrated DC Short Structural Path |
Mechanical & Environmental Parameters
| Physical Dimensions (Max Diameter) | 289 x 193 mm |
| Antenna Net Weight Profile | 1450 g / 1.45 kg (Precision Lightweight Build) |
| Structural Body Composition | High-Grade 6061 Aluminum Alloy Architecture |
| Coaxial Connector Type | Precision N-Female Interface Port (Premium Stainless Steel Layout) |
| Regulatory Safety Compliance | RoHS Compliant Architecture |
| Manufacturing Origin | Taiwan Design & Made in Taiwan (FT-RF Professional Grade) |
High Peak Power Handling
Reliably supports up to 600W peak power and 300W continuous wave thermal input, providing a highly stable radiator framework for intensive laboratory immunity procedures.
DC Short Instrument Protection
Features an integrated DC short lightning and static path design to safeguard high-precision measurement instrumentation and downstream receivers from dangerous electrical transients.
Broadband Operational Efficiency
Maintains an optimized average VSWR under 2:1 across the entire multi-octave band layout, ensuring minimal return reflections and maximum RF power transfer efficiency.
Uniform Gain Stability
Maintains an exceptionally flat gain profile for repeatable, highly accurate data collection and traceable field strength validations across professional antenna ranges.
Contact FT-RF Engineering Team
Contact our technical engineering division today to request official quote sheets, individual traceable gain calibration matrices, customized mounting bracket blueprints, or certified datasheet downloads.
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