3.3 GHz to 4.2 GHz, ProLine 65 Degree Sector Antenna, 8-port, 17 dBi Gain, +/-45 Slant

Frequency Range:3.3 GHz to 4.2 GHz
Polarization Type:45 Deg. Slant
Gain:17 dBi
Vertical Beamwidth:8.8°
Horizontal Beamwidth:67°
Electrical Downtilt:3.5°
F/B Ratio:40 dB
Cross Polar Ratio:20 dB
Port Isolation:30 dB
Connector Type:N-type Female
Price Table
1 + $1,140.00
Product SKU: KPP-3SX8-65
Available Quantity:
420 In Stock


KP Performance's KPP-3SX8-65 3.5 GHz 8-port Sector ProLine Antenna provides industry leading gain, side lobes suppression, and high front-to-back ratio. Available in 65° beamwidth with dual +/-45 slant polarization, this antenna works from 3.3 GHz – 4.2 GHz. The KPP-3SX8-65 has gain performance of 16 to 17.5 dBi gain and is perfectly suited for macro base station or small cell deployments.

The KPP-3SX8-65 from KP Performance patterns are engineered to be symmetric in both polarizations, which will minimize chain imbalance. The sector antenna’s 17 dB side lobe suppression and superior 40 dB front to back ratio allows for channel (frequency) reuse and can reach high levels of spectral efficiency in the most challenging and noisy environments. The 8 Type N connectors make 2x2, 4x4, and 8x8 MIMO configurations possible for high speeds or multiple technology deployments.

The KPP-3SX8-65 ProLine sector antenna with 8 x N-type female connector has Universal radio brackets that are compatible with many popular Cambium PMP/EPMP, Ubiquiti Rocket/Prism, Mimosa, and Baicell radios. The antenna comes with an integrated hoisting hook for added safety and convenience. Our expert technical support and friendly, knowledgeable customer service personnel are available to assist you with your multiport macro base station antenna needs. Like our other products, the KPP-3SX8-65 is in stock and ready to ship the same day.


  • 16 to 17 dBi gain
  • Superior port isolation, cross polarization discrimination, gain, VSWR, and front-to-back
  • 3300 to 4200 MHz for world-wide markets
  • 35 dB Front to Back Ratio
  • Eight (8) N Female Connectors
  • Heavy-duty aluminum brackets with powder coated steel hardware
  • Integrated hoisting hook for added safety and convenient installation
  • Universal radio bracket with quick-release slot/clip design is compatible with many AP radios


  • 3.5 GHz Citizens Broadband Radio Service (CBRS) applications
  • Extended CBRS for 4.2 GHz (EMEA and UK) use
  • Wireless LAN systems & IEEE 802.16e applications
  • Mobile WiMAX Wireless Internet Provider "cell" sites
  • Outdoor or indoor point-to-point (PtP) or point-to-multipoint (PtMP) in CBRS band
  • For use in LTE and 5G bands n42, n43, n48, n49, n52, n77 and n78
  • 4x4 and 8x8 MIMO ready