[srslte-users] USRP B210 - outdoor usage tips

[Andre Puschmann]

Antonio,

the max. output power of the B210 is ~ +10dBm depending on the band you
use, as you've measured. That's more than enough for indoor lab use, but
certainly not for a proper outdoor deployment. For that you have to use
extra equipment like a power amplifier. There are various suppliers for
components like this. But please keep in mind that, unless you have a
license to transmit in your band of interest, it is forbidden to do so
in most countries in the world.

Thanks
Andre


On 14/11/18 13:30, Antonio Albanese wrote:
> Dear all,
> 
> I am running srsLTE with an USRP B210. I am trying to use it outdoor and
> connect it with a commercial phone but the transmit power (which I
> measured between 10 and 20 dBm) appears to be too low for this use case.
> 
> Do you have experience with that? Can you suggest an effective way to do
> it (RF amplifier, active antenna, etc.)?
> 
> 
> Thank you,
> Antonio   
> 
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