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2.2 to 2.8GHz 10dBi RHCP Helical Directional High Power Outdoor N-Female Antenna (RH-2228G10A-NF)
Rugged & Unmanned FT-RF Global
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Description & Specification
2.2 to 2.8GHz 10dBi RHCP Helical Directional High Power Outdoor N-Female Antenna
Model: RH-2228G10A-NF | Helical Directional Antenna | N-Female | RHCP
The RH-2228G10A-NF is a high-performance 2.2GHz to 2.8GHz 10dBi Right-Hand Circularly Polarized (RHCP) helical directional outdoor high power antenna engineered for tactical communications, telemetry, and surveillance applications. Featuring robust construction, low axial ratio (≦2.2), high power handling capability up to 200W CW (350W peak), and standard N-Female connector interface, it delivers stable high-gain directional coverage. Designed and manufactured in Taiwan by FT-RF.
Hardware Performance
| Dimensions (L x W x H) | 90 x 256 mm (Dimensions with Mounting) / Antenna Dimensions: 90 x 150 mm |
| Weight | 710 g (693.60 g Estimated CAD Total) |
| Connector | N-Female (50 Ohm) |
| Hardware Material | Weatherproof Construction & Stainless Steel Mounting Components |
Software & Control
| Frequency Range | 2.2 GHz to 2.8 GHz |
| Gain | 11.7 dBi @ 2.8GHz (Min: 10.1 dBi @ 2.2GHz) |
| Max Power (CW) | 200 W / Peak Power: 350 W |
| Polarization & Axial Ratio | Circular Polarization (RHCP) / Axial Ratio: ≦2.2 |
Key Design & Feature Highlights
Circular Polarization
Equipped with Right-Hand Circular Polarization (RHCP) ensuring reliable signal reception and minimal polarization mismatch.
High Power Handling
Engineered to handle up to 200W continuous CW power and 350W peak power for heavy-duty testing and operations.
Wideband Coverage
Optimized across 2.2GHz to 2.8GHz frequency spectrum with stable directional radiation characteristics.
Rugged Weatherproof Structure
Durable construction with stainless steel mounting brackets built for harsh outdoor deployment.
Contact FT-RF Engineering Division
Contact us for professional technical support or configuration options for your antenna deployment system. Made in Taiwan.
