AT82M - 27’ - 8 M HF Marine Transmitting Antenna

It matches well modern SSB marine telephony transmitters. The antennas can be part of any MF/HF communication system but is specially designed to satisfy the demands of the GMDSS. The AR82M can be supplied as a two or three section antenna. The three section (AT82M-3) has a shipping dimension of under three meters.

SPECIFICATIONS

Electrical

• Frequency range: 1.6-30 MHz
• Power rating: 1.5 kW PEP
• Polarization: Vertical
• Pattern: Omnidirectional
• Electrical length: 7.5 m (25 ft)

Mechanical

• Design: Self-supporting fiberglass rod with aluminum mounting hardware.
• Height: 8 m (27 ft)
• Weight: 2 section 8.2 kg | 3 section 8.3 kg
• Sections: 2-section: Base: AXB42 Bracket, side feed; Top: APB41 | 3-section: Base: APB25; Middle: ASM25-2; Top: AXB32M (with U-bolts)
• Wind rating: 55 m/s = 125 mph
• Moment of flexure: 90 kpm at 55 m/s
• Deflection due to wind load: 4.6 m (15 ft) at tip ball at 55 m/s wind load
• Finish: Polyurethane lacquer, white
• Temperature range: -55 C, +55 C, -67 F, +131 F
• Ice build-up: Not affected
• Water proofing: IP67

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