2.4 GHz to 2.5 GHz + 3.45 GHz to 3.8 GHz, 15 to 18 dBi gain, 4x4 MIMO Flat Panel Antenna, X-pol Dual Band, 4 x N Female Connectors

Frequency Range:2.4 to 2.5 GHz and 3.45 to 3.8 GHz
Polarization Type:± 45° Slant
Gain:15.5 dBi | 18 dBi
Vertical Beamwidth:22° | 18°
Horizontal Beamwidth:44° | 30°
F/B Ratio:25 dB
Impedance:50 dB
Port Isolation:20 dB
Connector Type:4X N-Female
Price Table
1 + $397.99
Product SKU: KP-23X4FP-18
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The KP-23X4FP-18 from KP Performance is a Flat Panel dual band antenna, operating from 2.4 GHz to 2.5 GHz and 3.45 GHz to 3.8 GHz. It is a professional quality antenna designed primarily for multiple input multiple output, point-to-multipoint and point-to-point applications in the 2.4 GHz and the 3.5 GHz frequency bands.

This KP Performance antenna has 30 to 44 degrees of Horizontal and 18 to 22 degrees of Vertical Beamwidth. KP-23X4FP-18 incorporates advanced Cross Polarization technology that allows for the interoperability of multiple radios to transmit and receive paths. With high 15.5 / 18 dBi gain, a heavy-duty ABS plastic radome this cross-pol Flat Panel antenna is ideal for high density outdoor applications. The KP-23X4FP-18 antenna is designed for pole mounting and is DC Grounded.

The KP-23X4FP-18 features four separate antenna ports, 2x2 MIMO or 4x4 MIMO, with N Type Female connectors and a minimum of 20 dB Port-to-Port Isolation. A mast mount is included which allows for quick installation at various degrees of up/down tilt for easy alignment. Contact the KP Performance friendly and knowledgeable staff for your answers on any of our antennas.


  • 2.4 GHz to 2.5 GHz | 3.45 to 3.8 GHz
  • 15.5 dBi | 18 dBi High Gain
  • Low Profile Design
  • +/- 45 slant polarization for increased MIMO and data throughput
  • Outdoor rated
  • 4 x Type N connector


  • WISP
  • WLAN
  • CBRS
  • High Density WIFI Applications
  • Hospitality, Industrial, Municipality
  • LTE
  • Rural High Speed Internet