10 m, HF, two-piece sectional whip, monopole, end feed, 1.6-30 MHz

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.

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