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Good evening,

RUTX09 has an output on 3dbi LTE antennas, to increase the power I connected new 12dbi antennas: is it possible to increase the modem output via software to give more power to the antenna?
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Hi, I have rutx09 and using https://poynting.tech/antennas-accessories/antennas/farming-agricultural-antennas/xpol-2-5g/ - I'm very satisfied with results. I have almost direct visibility to cell tower that is less than 1km far away and I'm getting speeds around 200mbit/s (and sometimes more) DL and up to 40-45mbit UL, but that would most probably be a limit of my ISP - I'm using 2600 + 1800 MHz 2CA.

Nevertheless I need to say that with https://teltonika-networks.com/product/combo-mimo-mobile-roof-sma-antenna/ I was getting about 140mbit/s DL, not sure about UL. And cost here 20 EUR instead of 150 EUR for above directional antenna. I actually kept teltonika antenna as a backup one or when I'd need to take lte router with me somewhere.
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Thanks for informationyes

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Hi,

Your antenna itself defines what dBi it's going to transmit, so there's no way to increase it using the software.So in your case - you don't have to do anything.

More information could be found here: https://wiki.teltonika-networks.com/view/Third-party_Antennas

EB.
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Hi,

for directional antennas with 18dbi, can you recommend a supplier?
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Unfortunately, I can't. For that, you will have to do your own research.

EB.