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HF Marine Antenna 7.5M Self-Supporting HF Transmitting Antenna for Mast Mounting
Military FT-RF Taiwan
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Description & Specification
7.5M HF Marine Transmitting Antenna
Model: FT-7500 | 1.5-30 MHz MF/HF | 500W Power | Self-Supporting
The FT-7500 is a professional-grade 7.5-meter Self-Supporting HF Marine Antenna designed for naval and maritime MF/HF SSB communications. Operating across the 1.5 to 30 MHz spectrum, it serves as a reliable transmission element for long-range radio systems. Featuring a rugged white fiberglass shroud and chromed brass hardware, it is certified to withstand 200 km/h winds and extreme maritime environments.
Technical Specifications
Electrical Specifications
| Frequency Range | 1.5 MHz to 30 MHz (MF/HF) |
| Maximum Power | 500 Watts |
| Polarization | Vertical |
| Connector Type | M8 Screw Type (Side Feed) |
| System Requirement | Requires External 4:1 Balun / Coupler |
Mechanical & Environmental
| Total Length | 7.5 Meters (± 5%) |
| Antenna Weight | 4.3 Kg ± 5% |
| Wind Velocity Rating | 200 km/h |
| Radome Material | High-Strength Glass Fiber (White) |
| Base/Fittings | Chromed Brass Hardware |
| Operating Temp | -40°C to +70°C |
Key Maritime Features
MF/HF SSB Ready
Broadband coverage makes it the ideal transmitting antenna for naval Single Sideband (SSB) radios and professional Signal Management.
7.5m Self-Supporting
Massive height in a 3-section design that requires no guy wires, saving valuable deck space while ensuring Signal Integrity.
200 km/h Wind Endurance
Built to survive extreme maritime storms with a high-strength fiberglass body, ensuring Signal Security during severe weather.
MIL-STD-810G Protection
Tested for salt fog resistance (Method 509.5), guaranteeing long service life for mission-critical Tactical Use in open oceans.
Get a Quote / Customization
Contact us for compatible baluns, couplers, or specific maritime mounting clamps for your vessel.
✉️ Contact FT-RF Team
