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400-512 MHz 3dBi RHCP Vehicular Quadrifilar Helix Antenna, N-Female
Rugged & Unmanned FT-RF Global
10 out of
10
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Description & Specification
RQ-456M03-NF RHCP Quadrifilar Helix Antenna
400MHz to 512MHz 3dBi Vehicle Antenna | N-Female Connector
The RQ-456M03-NF is an industrial-grade right-hand circularly polarized (RHCP) quadrifilar helix antenna operating across the 400MHz to 512MHz frequency band. Delivering 3dBi gain with complete hemispherical tracking coverage, it includes a heavy-duty vehicle pedestal and T3 screw accessory kit for robust field communication and satellite links.
Hardware Performance
| Dimensions | Ø145.00 x L359.00 mm |
| Radome Diameter | Ø136.00 mm (Cap Ø145.00 mm) |
| Antenna Weight | 2138.05 g |
| Connector | N-Female (5/8-24UNEF-2B) |
| Base Flange Diameter | Ø140.00 mm (Mounting Hub Ø79.90 mm) |
| Accessories Kit Weight | 270.45 g (T3 Screw Accessories Package) |
| Hardware Material | AISI 304 Stainless Steel (Black Coated) |
Software & Control
| Frequency Range | 400 MHz to 512 MHz |
| Gain | 3 dBi |
| Polarization | Right-Hand Circular Polarization (RHCP) |
| Antenna Type | Quadrifilar Helix |
| Origin | Made in Taiwan |
Key Design & Feature Highlights
High Precision Control
Utilizes a precision quadrifilar helix element to provide true RHCP circular polarization with superior axial ratio across 400-512MHz.
Rugged Reliability
Equipped with silicone sealing gasket and AISI 304 stainless steel hardware to ensure reliable outdoor environmental protection.
Versatile Integration
Includes complete T3 hardware package with M10 mounting bolts, grounding strap (L270mm), and standard N-Female interface.
High Load Capacity
Constructed with a heavy-duty radome structure weighing 2.1kg to endure severe vehicular mechanical vibration and wind loads.
Contact FT-RF Engineering Division
Contact us for professional technical support or configuration options for your antenna deployment system. Made in Taiwan.
