Professional Heavy-Duty VHF Marine Radiating Infrastructure
The Jetfon NVF-3 is a commercial-grade, high-performance vertical marine antenna system engineered to deliver robust RF transmission and extensive reception coverage across the international VHF maritime mobile band. Operating within a dedicated 156 MHz to 162 MHz frequency range with a calibrated 7 MHz bandwidth spectrum, this high-gain 3 dB antenna ensures dependable long-range line-of-sight coordination for commercial transport ships, fishing fleets, port security vessels, and offshore logistics operations. It stands as a vital physical utility asset for maritime communications infrastructure, shipboard retrofits, and high-volume B2B marine electronics wholesale distribution networks across Europe.
The structural framework features a ruggedized 112 cm fiberglass whip rod manufactured to sustain continuous mechanical stresses, heavy wave impacts, and high aerodynamic loads. This premium fiberglass housing completely seals the internal copper radiating elements, shielding them from UV degradation and the corrosive effects of high-salinity marine environments. Engineered to handle high-power thresholds up to 200 Watts, the system provides a highly stable radiation profile. For complete structural deployment coordination, the antenna base integrates an adjustable, articulated deck mount assembly fitted with a protective plastic cover. This articulated support allows installation technicians and marine mechanics to easily tilt or drop the whip to clear tight overhead spaces, bridges, or port storage facilities without requiring total disassembly.
To preserve complete signal integrity and minimize attenuation across the RF path, the system comes factory-outfitted with a 4-meter run of premium, military-spec RG-58C/U MIL-C-17/F low-loss coaxial cable. The line is pre-terminated with a specialized PL-259QC (Quick Connect) male plug interface, guaranteeing a low-attenuation, water-resistant electrical path and an effortless hookup onto standard marine transceiver base stations or navigation consoles.
Verified Technical Specifications Matrix
| Technical Specification Parameter | Verified Manufacturer Value |
|---|---|
| Product Brand Manufacturer | Jetfon |
| Hardware Model Designation | NVF-3 |
| Primary Component Classification | Fiberglass VHF Marine Base/Vessel Antenna |
| Operational Frequency Coverage | 156 – 162 MHz (Maritime Mobile Service) |
| Operating System Bandwidth | 7 MHz |
| Peak Power Handling Threshold | 200W Maximum Input Power |
| Calibrated System Signal Gain | 3 dB |
| Total Radome Assembly Length | 112 cm (Fiberglass Rod Shell) |
| Mechanical Base Interface | Articulated structural support mount with protective plastic cover |
| Included Coaxial Cable Run | 4 meters of RG-58C/U (MIL-C-17/F Military Specification standard) |
| RF Transmission Line Connector | PL-259QC (Quick Connect UHF Male Standard Profile) |
