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1.3 to 1.7 GHz 3dbi RHCP Quadrifilar Helix Antenna for Vehicles, N-Female Connector
Military FT-RF Taiwan
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Description & Specification
RQ-1550M03-NF
1.3 - 1.7 GHz RHCP Omni Helix Antenna | L-Band GNSS & Satellite
The RQ-1550M03-NF is a high-performance Omni-Directional Helix Antenna specifically engineered for the 1.3 GHz to 1.7 GHz L-Band spectrum. Optimized for Right Hand Circular Polarization (RHCP), it provides critical resistance against multipath interference. With a focused 61° vertical beamwidth, this antenna concentrates energy effectively for ground-to-air and satellite data networks.
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 | 140 x 151 mm |
| Weight | 1.0 kg |
| Radome Material | Fiberglass (FRP) |
| Operating Temperature | -30°C to +70°C |
Key Tactical Features
GNSS & L-Band Tuned
Perfectly optimized for GPS L1 and satellite telemetry, ensuring professional-grade positioning and timing.
High-Stability Link
Eliminates polarization mismatch and significantly reduces reflections from obstacles in tactical environments.
Concentrated Vertical Energy
The 61° vertical beamwidth enhances link budget for air-to-ground communication more effectively than standard omnis.
Ruggedized Low Profile
The 151mm fiberglass housing ensures minimal wind load and maximum protection against UV and moisture.
Get a Quote / Customization
Contact us for specialized mounting packages or LHCP polarization variations.
✉️ Contact FT-RF Team M
