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1.4GHz to 1.8GHz 4.5dbi Vehicle Omnidirectional Continuous-High-Power antenna With Spring
Military FT-RF Taiwan
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Description & Specification
1.4 - 1.8 GHz 4.5dBi High-Power Tactical Vehicle Antenna
Model: MJ-1418G05S-NF | Continuous-High-Power | 150W CW
The MJ-1418G05S-NF is a high-performance Tactical Vehicular Antenna specifically engineered for mission-critical Signal Management Systems within the 1.4 GHz to 1.8 GHz spectrum. Delivering a robust 4.5 dBi gain and a focused 28-degree vertical radiation pattern, this antenna maximizes effective transmission range for mobile platforms. Built with a heavy-duty spring base, it ensures link stability under the most extreme battlefield environments.
Technical Specifications
Electrical Performance
| Frequency Range | 1.4 GHz - 1.8 GHz (L-Band) |
| Gain | 4.5 dBi |
| Maximum Power | 150 Watts (Continuous Wave) |
| Vertical Beamwidth | 28° (Concentrated Signal Path) |
| Horizontal Beamwidth | 360° (Omnidirectional) |
| V.S.W.R | ≤ 2.5 : 1 |
Mechanical & Environmental
| Dimensions | Ø140 x L752 mm |
| Antenna Weight | 3.8 kg |
| Compliance | MIL-STD-810G / IP65 Rated |
| Vibration Resistance | 5.0G Tested |
| Temperature Range | -40°C to +120°C |
Key Tactical Features
Superior 4.5dBi Gain
Features a narrow 28° vertical beam that concentrates energy towards the horizon, significantly increasing the effective communication radius for tactical networks.
Heavy-Duty Buffer Spring
The integrated tactical spring base absorbs mechanical stress from high-speed impacts and off-road travel, protecting both the vehicle mount and RF port.
150W Continuous-High-Power
Specifically engineered to manage the thermal loads of 150W continuous transmission, ensuring reliable dominance in mission-critical operations.
MIL-STD-810G Reliability
Constructed with reinforced tactical materials to survive extreme vibration, corrosive salt environments (96HR), and global temperature extremes.
Get a Quote / Customization
Contact us for custom mounting flange patterns or specific tactical camouflage color requirements.
✉️ Contact FT-RF Team
