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OX-09C111 Dual Band Phased Array Antenna, High Gain VHF/UHF Array Antenna
High-Gain Shared-Aperture Array Antenna for Ground Fixed VHF/UHF Communication
Product Overview：
The OX-09C111 is a professional dual-band phased array antenna designed for reliable signal transmission and reception across the VHF (108MHz–174MHz) and UHF (225MHz–512MHz) bands. Built with magneto-electric dipole and coupled patch technology, this high-performance array antenna integrates a power divider and duplexer to achieve dual-band operation from a single aperture. It is ideal for ground fixed installations, offering wide bandwidth, high gain, low VSWR, and easy disassembly.
Core Advantages：
Dual-Band Phased Array DesignThis dual-band antenna combines VHF and UHF coverage in one compact phased array antenna system, eliminating the need for multiple devices. The shared-aperture array design ensures high efficiency and consistent performance across both frequency ranges.
Superior Electrical Performance:
High Gain (≥9dBi): Boosts signal strength for extended communication range.
Low VSWR (≤2.0): Minimizes signal loss and maximizes power efficiency.
Vertical Polarization: Optimized for fixed ground communication scenarios.
Robust & User-Friendly Buil:
Lightweight & Compact: ≤7kg weight and dimensions ≤1500mm×1950mm×120mm for easy handling.
Easy Installation: Back-frame fixed mounting allows quick setup and disassembly.
High Power Handling (≥200W): Built to withstand demanding continuous operation.
Technical Specifications:
| Parameter | Details | Parameter | Details |
| Model | OX-09C111 | Type | Dual-Band Phased Array Antenna |
| Frequency Range | 108MHz–174MHz / 225MHz–512MHz | Installation | Back Frame Fixed Mounting |
| Polarization | Vertical | RF Interface | N-50K |
| VSWR | ≤2.0 | Gain | ≥9dBi |
| Power Handling | ≥200W | Azimuth Beam Width | ≥45° |
| Weight | ≤7kg | Dimensions | ≤1500mm×1950mm×120mm |
Key Applications:
Ground Fixed Communication Systems
VHF/UHF Base Stations
Public Safety & Emergency Communications
Industrial Wireless Networks
SCADA & Remote Monitoring Systems
Why Choose Our Dual-Band Phased Array Antenna?
All-in-One Solution: A single array antenna covers both VHF and UHF bands, reducing system complexity and cost.
Reliable Performance: High gain, low VSWR, and robust construction ensure stable operation in all conditions.
Easy Integration: N-50K interface and standard mounting design work with most communication equipment.
Cost-Effective: Long service life and low maintenance requirements make it a smart investment.
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Main Product:
communication antenna,
VHF antenna,
ultra-short wave antenna,
short-wave antenna,
Antenna customization ,
Ground installation antenna
