New Helium 5G 3.5 GHz to 4.2 GHz, 65 Degree Sector Antenna, 18.1 dBi, 2-Port, ±45 Slant (KPP-3DP65S-45) (NS) $335.99 This ProLine Sector Antenna is engineered to deliver high, stable gain over wide bandwidths and suppress side-lobes and back-lobes for mitigating inter-sector interference. The KPP-3DP65S-45 is a 65 Degree, 18.1 dBi sector antenna... Add to Cart