While this antenna might not be available here anymore, you can still get it from truerc. https://www.truerc.ca/shop/antennas/5-8ghz/vulcan-5-8
The "Vulcan" is array of four snipers adapted to work together as a single CP antenna. For longest range in such a compact package look no further!
Specs
- Frequency: 5.8GHz
- Gain: 18.5Dbi
- Beam-width 35deg.
- Beam-width @-3dB 20deg.
- SMA male connector
- Dimension: 6"x6"x2.5"