10 m, HF, two-piece sectional whip, monopole, deck mount, end feed (with 4 x top whips), 1.6-30 MHz

AT101 Series

The AT101 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. Four top whips give it improved electrical characteristics.

End fed or side feed options are available.

Frequency Range 1.6-30 MHz
Power Rating 1.5 kW PEP
Capacitance at CF 145 pF
Pattern Omnidirectional
Polarisation Vertical
Electrical Length 14.5 m
Design Self supporting fibreglass rod with stainless steel armature
Height 10 m
Weight End Feed: 27 kg
Side Feed: 26 kg
Sections Base section – end fed: ATB51D – 19.5 kg
Base section – side feed: ATB51DS – 18.5 kg
Base section – side feed: ATB51DS/H – 18.5 kg
Top section: APB50 – 3.5 kg
Top Whips: 4 x APB3 – 4.0 kg
Wind Rating 55 m/s = 201 km/h
Moment of Flexure 400 kpm at 55 m/s
Deflection due to Wind Load 5.5 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