AT100 Series
The AT100 Series antenna is a high quality glass fibre transmitting antenna for marine coastal and HF telephony bands. It matches well all modern SSB marine telephony transmitters.
The AT100 is available as a two piece antenna as standard or as a four piece antenna to minimise shipping size.
End-fed or side-fed options are available.
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| Frequency Range | 1.6-30 MHz |
|---|---|
| Power Rating | 1.5 kW PEP |
| Impedance | See Datasheet |
| Pattern | Omnidirectional |
| Polarisation | Vertical |
| Electrical Length | 10 m |
| Design | Self supporting fibreglass rod with stainless steel armature |
|---|---|
| Height | 10 m nominal |
| Weight | See Dimensions and Weight Tab |
| Sections | See Dimensions and Weight Tab |
| Wind Rating | 55 m/s = 201 km/h |
| Moment of Flexure | 275 km/h at 55 m/s |
| Deflection due to Wind Load | 5 m at tip ball at 55 m/s wind load |
| Finish | Polyurethane lacquer, white Other colours available on request |
| Temperature Range | – 55°C to + 55°C |
| Water Proofing | IP67 |
| Two Section | Four Section | |
| Dimensions | 5 m nominal section length | 2.5 m nominal section length |
| Weight | End-fed 22 kg Side-fed 19.8 kg |
End-fed 25.6 kg Side-fed 23.4 kg |
| Sections | Base section End-fed: ATB50 18.5 kg Base section Side-fed: ATB50DS 16.3 kg Base section High side-fed: ATB50DS-H 16.3 kg Top section APB50 3.5 kg |
Base section End-fed: AT100D-4B 14.1 kg Base section Side-fed: AT100DS-4B 11.9 kg Base section High side-fed: AT100DS-H-4B 11.9 kg Lower section AT100-4L 8.5 kg Middle section ASM25-2 2.2 kg Top section APB25 0.8 kg |