Directional Panel Antenna, 13.5 dBi, 2.4 - 2.5 GHz. HPBW 35 deg.

Operates over 2.40 - 2.50 GHz
13.5 dBi peak gain
Sidelobe Level -18 dB
Very good matching to the 50 Ohm
Completely weatherproof - no vented holes

TetraAnt 2 14 35 is the redesigned TetraAnt 2450/14 - during the years we have introduced a few 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, 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 and 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 suppression is better than 20dB. It delivers a very strong and clean (high S/N) microwave power even in the most interfering environment.

Sweep frequency 2.4 - 2.5 GHz. Markers: 2.4 - 2.45 - 2.481 GHz. One can see the very good matching over the frequency range.

The antenna's gain was measured in the slant ranges, with two-antenna method. It takes into account all losses.

Planar Antenna TetraAnt 2 14 35 - the gain | Elboxrf

Patterns are referenced to 0 dB, the full scale is 40 dB. Frequencies are: 2400 - 2450 - 2500 MHz. The x- (or cross) polar pattern for E plane is out of the scale, lower than -40 dB

H vector plane: BLACK
H vector plane, cross-polar: GREEN
E vector plane: RED
E vector plane, cross-polar: BLUE

TetraAnt 2 14 35, 2400 MHz, cross-pol components are blue (<-40 dB) and green

TetraAnt 2 14 35, 2450 MHz, cross-pol components are blue (<-40 dB) and green

TetraAnt 2 14 35, 2500 MHz, cross-pol components are blue (<-40 dB) and green

Electrical Parameters

Frequency Range: 2.4 - 2.5 GHz
Peak Gain: >= 13.0 dBi
Impedance: 50 ohm
VSWR: <= 2:1
HPBW in E-plane (the electric field component of EM wave): 37°
HPBW in H-plane (the magnetic field component of EM wave): 40°
Back Radiation: <= -18 dB. See Characteristics
Cross-Polar Rejection or XPD: >12 dB. See Characteristics
Maximum power: 15 W
Protection against static electricity: DC ground

Mechanical Parameters

Technology: Microstrip, the 4x4 array of radiating elements
Connector: N Female on the back, tested to 12 GHz
Dimensions: 165 x 165 x 35 mm, with the connector
Dielectric Radome: White UV resistant PVC
Base: High strength aluminum alloy
Construction: Completely weatherproof
Operating Temperature Range: -30 to +50 ºC
Mounting Kit: On the kit, allows elevation adjust. The pipe diameter: 20 – 50 mm
Antenna Mass: 0.4 kg, Incl. the mounting kit

Peak Gain is the maximum value of the gain over the operational frequency range. For Elboxrf TetraAnt and Standard antennas the gain is so called realized gain that takes into account all possible antenna's losses.

HPBW stands for half power beamwidth.

VSWR stands for voltage standing wave ratio and is figure of merit of matching quality to the load impedance.

XPD stands for cross polar discrimination.

Product is covered by a 5-year warranty
Supported Product - ask the designer: fert(at)elboxrf(dot)com
2004 and 2008 Design - designer Przemysław Fert