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Open Boundary Quad-Ridged Horn Antenna(HR)
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OPEN BOUNDARY DUAL-POLARIZED HORN ANTENNAS
Open Boundary Quad-Ridged Horn Antenna(HR)
The Open Boundary Quad-Ridged Horn Antenna(HR) is an advanced dual-polarized antenna engineering solution designed specifically for low cross-interference and high-precision broadband measurements.
Combining a four-ridge quad-ridge waveguide with an open boundary side profile, the HR series significantly reduces structural weight and aerodynamic wind drag while suppressing cavity reflections. This architecture supports simultaneous horizontal and vertical polarization measurements with superior port isolation and pattern symmetry for EMC compliance, radar testing, and antenna characterization.
*Custom frequency range tuning, phase-matched feed assemblies, and low-reflection chamber mounting kits are available upon request.
⚡ Next-Gen Engineering Highlights
Low Cross-Interference
Quad-ridged dual-polarized waveguide architecture ensures minimal cross-interference and high isolation between orthogonal channels.
Open Boundary Structure
Open-side profile significantly reduces overall antenna weight, wind load resistance, and internal cavity resonance.
Ultra-Wideband Sweep
Delivers continuous multi-octave broadband frequency coverage without band switching for efficient EMC and radar characterization.
Precision Aluminum Build
Crafted with aircraft-grade CNC machined aluminum for maximum mechanical repeatability and environmental durability.
Key Operational Applications:
| Key Technical Parameter | Specification Overview |
|---|---|
| Antenna Architecture | Open Boundary Quad-Ridged Waveguide Structure |
| Polarization Type | Dual Linear Polarization (Horizontal & Vertical) |
| Performance Features | Low Cross-Interference & Lightweight Open Profile |
| Primary Applications | EMC/EMI Testing, Antenna Characterization, UWB Radar |
| RF Connector Interface | Dual Precision Coaxial Ports (50 Ω Nominal) |
Low Cross-Interference Open Boundary Weight Reduction Dual-Polarized (H & V)
🛠️ Customization & Engineering Services
We accept custom designs and manufacturing for various specifications to meet your unique system requirements:
- Custom Frequency Bands: Tailored quad-ridge profiles for specific frequency spans.
- Calibration Deliverables: Individual Gain & Radiation Pattern Calibration Reports.
- Phase-Matched Pairs: Precision dual-port phase-matched sets for array applications.
- Chamber Mounting Brackets: Custom low-reflection mounting plates and fixtures.
Direct Technical Support: info-tw@ft168.com.tw
📐 Recommended Testing Accessories
Enhance your measurement setup with compatible mounting and RF equipment:
FT-RF
| Frequency Range: | 2 GHz to 18 GHz |
| Antenna Type: | Open Boundary Quad-Ridged |
| Nominal Gain: | 2 to 18 dBi |
| Connector Port: | SMA-Female x 2 |
| Stock: | 69 |
| 2026/06/09 | |
FT-RF
| Frequency Range: | 700 MHz to 12 GHz |
| Antenna Type: | Open Boundary Quad-Ridged |
| Peak Gain: | 14 dBi |
| Max Power (W): | 300 Watts |
| Stock: | 0 |
| 2026/06/09 | |
FT-RF
| Frequency Range: | 700 MHz to 10 GHz |
| Antenna Type: | Open Boundary Quad-Ridged |
| Nominal Gain: | 0 dBi to 12 dBi |
| Connector: | SMA-Female |
| Stock: | 2 |
| 2026/06/09 | |
FT-RF
| Frequency Range: | 700 MHz to 10 GHz |
| Nominal Gain: | -0.8 to 14 dBi |
| Polarization: | Dual (V/H or ±45°) |
| Connector: | SMA-Female |
| Stock: | 2 |
| 2026/06/09 | |
FT-RF
| Frequency Range: | 700 MHz to 18 GHz |
| Nominal Gain: | 1 dBi to 14 dBi |
| Polarization: | Dual (V/H or ±45°) |
| Connector Type: | SMA-Female x 2 |
| Stock: | 0 |
| 2026/06/09 | |
HR-07M08G01-SF (HR-07M06G08-NF)
700MHz to 8GHz Open Boundary Quad-Ridged Broadband Horn Antenna
View Details
FT-RF
| Frequency Range: | 700 MHz to 8 GHz |
| Standard Gain: | 3 dBi to 15 dBi |
| Max Power Handling: | 500 Watts |
| Connector Type: | SMA-Female |
| Stock: | 15 |
| 2026/06/09 | |
FT-RF
| Frequency Range: | 300 MHz to 6.5 GHz |
| Gain Range: | 1 to 14 dBi |
| Connector: | N-Female x 2 |
| Body Material: | 6061 Aluminum Alloy |
| Stock: | 0 |
| 2026/06/09 | |
HR-03M06G08-NF
300MHz to 6GHz Type:08 Lightweight Open Boundary Quad-Ridged Broadband Horn Antenna
View Details
FT-RF
| Frequency Range: | 300 MHz to 6 GHz |
| Nominal Gain: | 3 to 14 dBi |
| Polarization: | Dual (V+H / ±45°) |
| Connector: | N-Female x 2 |
| Stock: | 10 |
| 2026/06/09 | |
HR-07M06G06-NF
700MHz to 6.5GHz Type:06 Open Boundary Quad-Ridged Broadband Horn Antenna
View Details
FT-RF
| Frequency Range: | 700 MHz to 6.5 GHz |
| Antenna Type: | Open Boundary Quad-Ridged |
| Max CW Power: | 300 W |
| Net Weight: | 4.9 kg |
| Stock: | 0 |
| 2026/06/09 | |
