We have EM9291 sierra module.
Is it possible to increase power of this module ?
do you mean TX power?
If this is using live network, it is controlled by the 3GPP specification.
Hi @jyijyi ,
We are currently evaluating the EM9291 module in N28 band with max power. We have a requirement for higher TX power module to meet our long-range (10 KM) communication needs. Could you please suggest an alternative module with higher TX power that can address this requirement? We would appreciate your prompt support.
Power class 1.5 does not include n28.
it is only for power class 3.
BTW, if your base station is 10KM far away, do you still receive any signal from the base station?
Hi @jyijyi ,
Thanks for the quick update.
We are still working on the output power of our base station, but we would like to understand whether we can improve the TX power of our UE.
as mentioned before, this TX power of n28 is bounded by the power class 3
Do you recommend any alternative module?
as mentioned before, n28 is included in Power class 3, and the output power is 23dbm
Our Aim is long distance, we are open to using any frequency band. Do you have any suggestion in this case?
How many tx power do you want?
How about those 5g band with power class 2?
you can also consider EM9291P for power class 1.5:
Hi @jyijyi ,
can you please share this document link?
you can find the specification here:
https://source.sierrawireless.com/resources/airprime/minicard/airprime_em92xx_product_technical_specification/#sthash.GtwbiGpv.dpbs