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TetraAnt 2 14 35

Directional Panel Antenna, 14 dBi, 2.4 - 2.5 GHz

  • 14 dBi gain
  • 2.40 - 2.50 GHz operation
  • 30 dB Front-to_Back ratio
  • Completely weatherproof - no vented holes

Wideband - 2.40 to 2.50 GHz - design

Additonal Legal Information

  • Product is covered by a 5-year warranty
  • Supported Product - ask the designer: fert(at)elboxrf(dot)com
  • Project - 2004 and 2008. Designer: company owner-Przemyslaw Fert

TetraAnt_2_14_35 is the redesigned TetraAnt_2450/14 - during the years we have introduced a dosen improvements.

We have changed the radiating element in that way that antenna is more immune for an interfering signal come from distant stations, outside of a mainbeam direction. The sidelobe level is slightly reduced - by a 5 dB’s, compared to the standard antenna, where this level is 13dB below the mainbeam.

As a result, the new TetraAnt_2_14_35 delivers more "cleaner" and a more stable signal than any other microstrip antenna with compared dimensions/gain.

But, if you are looking for a really reduced sidelobe level antenna we have designed a very high quality TetraAnt_2_19_20_RSLL antenna, where the sidelobe suppresion is a better than 20dB. It delivers a very strong and clean (high S/N) microwave power even in the most interfering environment.


Frequency range 2.40 - 2.50 GHz
VSWR < 1.7
Gain 13.5 dBi
Polarization Linear
Elevation HPBW 39 degrees
Azimuth HPBW 38 degrees
Front to Back ratio Better than 20 dB
Sidelobe supression Better than 18 dB
Lightning protection DC ground


Technology Microstrip
Connector N Female/Back
Dimensions 165x165x35 mm
Weight 0.4 kg with the mounting hardware kg
Mounting kit Includes mast mounting hardware ; 2 inch (51mm) max.
Radome material PVC ; white
Base material High strength aluminum alloy
Construction All weather conditions