AT92M
The AT92 is a high-performance fibreglass transmitting antenna for marine coastal and HF telephony bands (simplex and duplex SSB). It matches well with all modern
SSB marine telephony transmitters and transceivers.
The antennas can be part of any MF/HF communication system but are specially designed to satisfy the demands of GMDSS.
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| Frequency Range | 1.6-30 MHz |
|---|---|
| Power Rating | 1.5 kW PEP |
| Impedance | See Datasheet |
| Polarisation | Vertical |
| Pattern | Omnidirectional |
| Electrical Length | 8.5 m |
| Design | Self-supporting fibreglass rod with aluminium mounting hardware |
|---|---|
| Height | 9 m |
| Weight | 8 kg |
| Sections | Base: AXB42 Bracket, side feed Top: APB50 |
| Wind Rating | 55 m/s = 201 km/h |
| Moment of Flexure | 120 kpm at 55 m/s |
| Deflection due to Wind Load | 5.8 m at tip ball at 55 m/s wind load 3.8 m at tip ball at 33 m/s wind load |
| Finish | Polyurethane lacquer, white |
| Temperature Range | – 55°C to + 70°C |
| Ice Build-up | Not affected |