[srslte-users] USRP Antenna TX-Rx Power

[Cristian Balint]

On Thu, Jun 3, 2021 at 1:27 PM john wu <john.wu.8899 at hotmail.com> wrote:

> Hi Charbel,
> we can provide amplifier. i guess you need 10W amplifier.
>

Hi John W. ,

* Can [1] withstand the actual PAPR of 15dB [2] or the minimum of 8dB in
LTE ?
* What is the design architecture of the rf path, do you have a minimal
diagram ?

[1] i.e
http://www.zhixun-wireless.top/fdd-lte-pa-10w-with-lna-for-band1-band3
[2] https://github.com/srsran/srsRAN/pull/659


>
> www.zhixun-wireless.top
> provide SDR PA LNA duplexer
>
> Best Regards
> ------------------------------
> *From:* openair5g-user-request at lists.eurecom.fr <
> openair5g-user-request at lists.eurecom.fr> on behalf of Charbel Lahoud <
> charbel.lahoud at etit.tu-chemnitz.de>
> *Sent:* Wednesday, June 2, 2021 22:03
> *To:* openair5g-user <openair5g-user at lists.eurecom.fr>;
> srslte-users at lists.softwareradiosystems.com <
> srslte-users at lists.softwareradiosystems.com>
> *Subject:* USRP Antenna TX-Rx Power
>
>
> Hi,
>
> our project requires an LTE signal coverage range of 1 Km. at the moment,
> [1] antennas are used for Tx and Rx on USRP N321 achieving only a 100
> meters coverage with licensed spectrum.
>
> Any suggestions how to increase the antenna range ?
>
> Are there any different antenna models? does a power amplifier is needed?
> And which kind of power amplifier for Tx and Rx?
>
> Thanks in advance.
>
>
>
> [1] MGRM-WHF - SMA-Anschluss | 1700-6000 MHz | Multiband | Antennen |
> Greenwave Electronics (greenwave-electronics.com)
> <https://www.greenwave-electronics.com/antennen/multiband/1700-6000-mhz/295/mgrm-whf-sma-anschluss>
>
>
>
> Best regards
>
> Charbel
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>


-- 
Balint Cristian
e-mail: cristian.balint at gmail.com
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