Olkhon MIMO antenna 2 x 13 dBi (1700-2700 MHz)

[jnkwqlqn 0]

Somebody has measurments for this antenna? or IGES file?

https://4g.dp.ua/product/4g-antenna-olhon-2h13db-mimo-2x2/

[Admin 2545]

,,,yes...!!!

,,, somewhere on this site there is such an antenna...!!!

 

[jnkwqlqn 0]

DM link. If you can I cannot find it!!

Edited October 17, 2020 by jnkwqlqn

[Admin 2545]

,,, maybe these posts will help you....!!!

 

https://yandex.ru/video/preview/?filmId=10434698562256898701&p=1&text=3G+4G+Olkhon+irradiator+antenna&where=all

 

Type:parabolic (offset) 3G / 4G antenna with mesh reflector

Type of reflector:mesh (steel wire Ø3 mm)

Destination:to enhance the level and stability of 3G / 4G (LTE) signal, as well as increase the speed of mobile Internet

Terms of use:in indirect visibility of the base station

MIMO 2x2 support:+

Operating frequency range:1800-2100 MHz

Supported communication standards:LTE-1800, UMTS-2100

Gain:2х 30 dBi

Electrical circuit:shorted

Input impedance:75 Om

Connection connectors:2х F-female

SWR in the operating frequency range:no more than 1.5

Power capability:10 W

Suppression of parasitic polarization:-25 dB

Polarization:type X (horizontal and vertical)

Lightning protection:integrated

Supported communication operators:Vodafone, Kyivstar and Lifecell

Maximum distance from the base station:up to 25 km

The stated level of mobile Internet speed enhancement:up to 250% of the initial value

Mounting the antenna:on the bracket or pipe

Change the polarization of the:360°

Wind load:5 kg / m2

Operating temperature range:from -60°C to +40°C

Degree of protection from moisture and dust:IP68

Overall dimensions:

- reflector:50x60 cm (netted)

- irradiator:250x125x125 mm

- weight in the Assembly:1.6 kg

[jnkwqlqn 0]

Can design such antenna for low bands as well?

This is essentially a Yagi.

[Admin 2545]

,,, narrow band ... how narrow ... ???
,,, for what frequency ... ???

[jnkwqlqn 0]

698-2700 or something similar.

[Admin 2545]

,,,this is very broadband and is not possible...!!!

,,,maybe 2 antennas with the respective frequencies...!!!

[jnkwqlqn 0]

You didn't see tri and quad band yagis before?

I'll try to make a model later in CST. Pretty sure its possible.

 

Example of multiband yagi.

https://www.protel-antennas.com/files/31-PROTEL-AR1032-Directional-Antenna-Yagi---45--High-Gain,-band-3G-GSM-R-umts--dcs-gsm-lte-4g-760---960-MHz-1710---2170-MHz.pdf

Edited October 18, 2020 by jnkwqlqn

[clanon 246]

Gain:2х 30 dBi...

more like 2x13

[Admin 2545]

 790÷960 MHz  ang  1710÷2170 MHz... this is completely different .... !!!

,,,show me, what it's like inside...????

[jnkwqlqn 0]

Did you even try designing it? 

[Admin 2545]

,,, maybe something like that...!!!

[jnkwqlqn 0]

Chinese make such antennas also.

[Admin 2545]

,,, something similar ... double frequency band f1 = 3 * f2...

[Admin 2545]

,,, but all of this, has nothing to do with the  Olkhon patch antenna, so we talk in vain...!!!

[jnkwqlqn 0]

I agree!!!!!!!!

[jnkwqlqn 0]

Do you have a CST file for Bester?

[Admin 2545]

,,, this is what an Olkhon antenna looks like inside...

[clanon 246]

[jnkwqlqn 0]

This version is supposedly more powerfull. Where to buy this?

 

[Admin 2545]

,,, this antenna does not work well and is not the original...!!!

[jnkwqlqn 0]

Did you simulate?

[Admin 2545]

6 minutes ago, jnkwqlqn said:

Did you simulate?

,,,yes...!!!

[jnkwqlqn 0]

Intersting.