AV20 Quarter-wave Helical AIS Antenna
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- AV20 Quarter-wave Helical AIS Antenna

The AV20 is a lightweight, compact 1/4 wave AIS antenna with a rubber coated helical whip section, resulting in low windage and ideal for use with the COM100 series AIS receiver.
The antenna has a skirt covering the BNC connector at the base for full weather protection.
Supplied with right angle bracket and 3m patch lead.
- Omnidirectional
- Ideal for UAVs
- Designed for AIS
- Rugged rubber overmould construction
- Lightweight with low windage
- Supplied with bracket and cable
- Watertight