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1.3 to 1.7 GHz 3dbi RHCP Quadrifilar Helix Outdoor Antenna, N-male connector, 46mm Stainless steel ring L-Type Bracket
Military FT-RF Taiwan
10 out of
10
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Description & Specification
RQ-1550M03S-NF
1.3 - 1.7 GHz L-Band | Ultra-Lightweight RHCP Omni Helix Antenna
The RQ-1550M03S-NF is a high-performance, ultra-compact Omni-Directional Helix Antenna optimized for the L-Band spectrum. Featuring Right Hand Circular Polarization (RHCP), it excels in mitigating signal fading and multipath interference. At only 0.28kg, its slim profile and lightweight design make it the ideal choice for tactical mobility, GNSS telemetry, and mobile data links.
Technical Specifications
Electrical Performance
| Frequency Range | 1.3 GHz - 1.7 GHz (L-Band) |
| Gain | 3 dBi |
| V.S.W.R | ≤ 2.0 : 1 |
| Polarization | RHCP (Right Hand Circular) |
Mechanical & Environmental
| Dimensions | 48 x 149 mm (Slim Design) |
| Weight | 0.28 kg (Ultra-Lightweight) |
| Radome Material | Fiberglass (FRP) |
| Operating Temperature | -30°C to +70°C |
Key Tactical Features
Superior Signal Stability
RHCP polarization minimizes reflections and mismatch, providing a robust connection for GNSS and satellite data links.
Ultra-Portable Form Factor
Weighing only 280g, it is designed for man-portable equipment and light tactical masts without sacrificing performance.
Wide Elevation Range
The 120° vertical beamwidth ensures reliable air-to-ground communication across broad elevations.
Rugged All-Weather Build
UV-resistant fiberglass radome ensures mission-critical reliability in extreme outdoor environments.
Get a Quote / Customization
Contact us for custom mounting solutions or L1/L2 dual-band helix variations.
✉️ Contact FT-RF Team M
