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  • KP Performance 2.3 GHz to 2.7 GHz, 33° Sector Antenna, 19.0 dBi, 4-Port, ±45 Slant

KP Performance 2.3 GHz to 2.7 GHz, 33° Sector Antenna, 19.0 dBi, 4-Port, ±45 Slant

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  • SKU: KP-2SX4-33
  • Manufacturer: KP Performance
  • Data Sheet: Download

Product Information

KP Performance KP-2SX4-33

2.3 GHz to 2.7 GHz, 33 Degree Sector Antenna, 19.0 dBi, 4-Port, ±45 Slant

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 KP-2SX4-33 is a 33 Degree, 19.0 dBi sector antenna operating from 2.3 GHz to 2.7 GHz. This antenna features 4 ports and ±45° slant polarization with excellent front-to-back of 35 dB.


  • Stable performance over wide bandwidths with flat gain
  • Superior port isolation, cross polarization discrimination, gain, VSWR, and front-to-back
  • Ultra-wide bandwidths for world-wide markets
  • Upper side lobe suppression reduces inter-cell interference
  • Null fill improves coverage near the tower
  • Side-lobe mitigation and improved front-to-back performance help reject interference
  • Integrated hoisting hook for added safety and convenient installation
  • Heavy-duty aluminum brackets with powder coated steel hardware
  • Universal radio bracket with quick-release slot/clip design is compatible with many AP radios
  • Mounts to any size mast from 0.75" to 4.5"


Specifications KP-2SX4-33

Frequency Band MHz2500—2700
Gain dBi 19.0±0.25
Polarization SlantSlant (±45°)
Horizontal HPBW Degree  34±1
Horizontal Squint Degree ±0.5
Vertical HPBW Degree7.8±0.2
Electrical Downtilt Degree4
Front-to-Back Ratio @ 180°±30° dB 30
Upper Side Lobe Suppression (+20°) dB 15
Cross-polarization Ratio over HPBW dB15
VSWR 1.3 typ | 1.5 max
Return Loss dB17 typ | 14 max
Port-to-Port Isolation dB25
Max. Input Power per Port W 50
Impedance Ohms 50
RF Connector Type N-Type Female
RF Connector Quantity 2
RF Connector Position Bottom of radome
Electrical Grounding RF connector grounded to reflector and mounting bracket
Radome Material UV resistant PVC
Reflector Material Anodized Aluminium
Ingress Protection IP65 rain and dust resistant
Wind Load, frontal637N @ 160km/h | 143lbf @ 100mph
Max. Wind Speed 160km/h | 100mph
Temperature Range -40° to +60° C | -40° to +140° F
Material Type Powder Coated High-Strength Aluminium
Mechanical Tilt (Degree)-1 to 5 (Slot A) | -2 to +8 (Slot B) 
Mounting Type Pipe Mount
Mounting pole diameter  19 mm – 114 mm | 0.75 in – 4.5 in
Antenna-to-Pipe Distance 121 mm | 4.8 in
Bracket-to-Bracket Distance 1037 mm | 40.8 in
Dimension 71 in L x 13.75 in W x 10 in H
Weight 38.8 lbs


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