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Panel Antenna WiFi Pro

Panel antennas for 2.4 and 5 GHz that reduce wireless interference

Directional panel antennas listed here have an unusual parameter rarely found in microstrip antennas designed for WIFI or WLAN application.

In properly designed array antennas with many radiation sources and with the uniform amplitude distribution between radiators, the level of the first side lobes is about -13.5 dB.

  • TetraAnt RSLL have the sidelobes level reduced by no less than 20dB

It means that the low sidelobe level (abbreviated SLL) antenna receives less noise and undesired microwave signals from other WLAN subscribers, than a standard antenna. It also means that antenna will be much more "quiet" in the transmit mode.

Better S/N (signal-to-noise) ratio for Low SLL antennas

Technically speaking: in the receive mode the Low SLL antenna delivers (to the receiver) a radio signal with a higher S/N ratio, in the transmit mode the antenna sends less interference signals to other than the mainbeam directions.

The unit price. The Minimum Order Quantity (MOQ) is 10 units.

TetraAnt 5 23 10 RSLL
43 EUR
  • Frequency Range: 5.1 to 5.9 GHz
  • Peak Gain: 23 dBi
  • Dimensions: 33 x 33 x 4 [cm]
  • Excellent for point-to-point links at long distances or as a client antenna
TetraAnt 5 19 20 RSLL
36 EUR
  • Frequency Range: 5.15 to 6.10 GHz
  • Peak Gain: 19 dBi
  • Dimensions: 16 x 16 x 4 [cm]
  • Excellent for point-to-point RF links or as a client antenna
TetraAnt 2 19 20 RSLL
56 EUR
  • Frequency range 2.4 - 2.5 GHz
  • Peak gain: 18.5 dBi
  • Sidelobe level <= -20 dB
  • Dimensions: 33 x 33 x 4 [cm]
  • Perfect for a long range links or for use as a client antenna in RF crowded areas