AX-2020P 3G panel antenna (20 dBi) N-female 50 Ohms

[Admin 2545]

Panel antenna AX-2020P designed for use in set c 3G modems (routers). Antenna type – common-mode strip grating. Recommended for use at the boundaries of the service area, with a very weak and unstable the level of 3G signal and also in cases when it is necessary to use a large amount of cable between the antenna and the modem.

Electrical characteristics

Operating frequency range, MHz=1900÷2180

Gain, dBi=19-20

The width of the days in H-plane, degrees=6÷18

Days width in E-plane, degrees=16÷18

The sidelobe level, dB, not more=-13

The ratio of forward/back, dB=24

Input impedance, Ohm=50

SWR in the frequency range, not more=1,5

Permissible power watts=10

Polarization=vertical/horizontal/inclined

Mechanical characteristics

Weight with mount, g=3350

Overall dimensions without mounting, m=0,45х0,45х0,05

Connector=N-female

Antenna material=steel, galvanized steel

Protective coating=powder polymeric paint

Material of protective box=ABS+polycarbonate

 

 

 

 

 

 

 

[Admin 2545]

,,, it looks like it's pretty much like this.....!!!!

 

[chilanzar2 85]

the microstrip line is your design, Jomy ! Your idea was stolen

[Admin 2545]

,,,yes Chil, so it would seem to be, but Sgser uses elliptical patches instead of circular discs.

[Admin 2545]

Yes, it seems that this antenna panel covers the 3G field well, constantly preserving its 50 Ohm impedance..

 

,,,, and a 4x4 panel...

 

,,,,from where 20 dBi  gain in directivity....???

[chilanzar2 85]

But, 17.4 dB is a lot...too many

[Admin 2545]

Operating frequency range, 2350÷2650 MHz..