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LFRX/LFTX daughterboard combination.

SS
Stephen Spears
Tue, Jul 21, 2020 7:15 PM

Hi there,

I have a question about using the LFRX and LFTX daughterboards together. I
tried contacting Ettus through their website, but received no response, so
I thought I might find answers here instead. I need to do both RX and TX at
low frequencies (<30 MHz), but according to the Ettus website, there is no
combined TX/RX daughterboard for this range.
I am wondering if I need separate N200s for each board, or if there is a
way to fit both in a single N200. I ask this because the boards LFRX and
LFTX boards look significantly smaller on the website (
https://www.ettus.com/product-categories/rf-daughterboards/page/2/) than
the combined RX/TX boards. If any of you have experience using these
boards, please let me know whether using a single N200 is possible.

Thanks,
Stephen Spears

Hi there, I have a question about using the LFRX and LFTX daughterboards together. I tried contacting Ettus through their website, but received no response, so I thought I might find answers here instead. I need to do both RX and TX at low frequencies (<30 MHz), but according to the Ettus website, there is no combined TX/RX daughterboard for this range. I am wondering if I need separate N200s for each board, or if there is a way to fit both in a single N200. I ask this because the boards LFRX and LFTX boards look significantly smaller on the website ( https://www.ettus.com/product-categories/rf-daughterboards/page/2/) than the combined RX/TX boards. If any of you have experience using these boards, please let me know whether using a single N200 is possible. Thanks, Stephen Spears
MD
Marcus D. Leech
Tue, Jul 21, 2020 7:17 PM

On 07/21/2020 03:15 PM, Stephen Spears via USRP-users wrote:

Hi there,

I have a question about using the LFRX and LFTX daughterboards
together. I tried contacting Ettus through their website, but received
no response, so I thought I might find answers here instead. I need to
do both RX and TX at low frequencies (<30 MHz), but according to the
Ettus website, there is no combined TX/RX daughterboard for this range.
I am wondering if I need separate N200s for each board, or if there is
a way to fit both in a single N200. I ask this because the boards LFRX
and LFTX boards look significantly smaller on the website
(https://www.ettus.com/product-categories/rf-daughterboards/page/2/)
than the combined RX/TX boards. If any of you have experience using
these boards, please let me know whether using a single N200 is possible.

Thanks,
Stephen Spears


USRP-users mailing list
USRP-users@lists.ettus.com
http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

The N200 will support a single card IN EACH DIRECTION.  So, there's no
problem having both a LFRX and LFTX in a single N200 or N210.

On 07/21/2020 03:15 PM, Stephen Spears via USRP-users wrote: > Hi there, > > I have a question about using the LFRX and LFTX daughterboards > together. I tried contacting Ettus through their website, but received > no response, so I thought I might find answers here instead. I need to > do both RX and TX at low frequencies (<30 MHz), but according to the > Ettus website, there is no combined TX/RX daughterboard for this range. > I am wondering if I need separate N200s for each board, or if there is > a way to fit both in a single N200. I ask this because the boards LFRX > and LFTX boards look significantly smaller on the website > (https://www.ettus.com/product-categories/rf-daughterboards/page/2/) > than the combined RX/TX boards. If any of you have experience using > these boards, please let me know whether using a single N200 is possible. > > Thanks, > Stephen Spears > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com The N200 will support a single card *IN EACH DIRECTION*. So, there's no problem having both a LFRX and LFTX in a single N200 or N210.
SS
Stephen Spears
Tue, Jul 21, 2020 7:20 PM

Awesome, thanks Marcus

On Tue, Jul 21, 2020 at 12:18 PM Marcus D. Leech via USRP-users <
usrp-users@lists.ettus.com> wrote:

On 07/21/2020 03:15 PM, Stephen Spears via USRP-users wrote:

Hi there,

I have a question about using the LFRX and LFTX daughterboards together. I
tried contacting Ettus through their website, but received no response, so
I thought I might find answers here instead. I need to do both RX and TX at
low frequencies (<30 MHz), but according to the Ettus website, there is no
combined TX/RX daughterboard for this range.
I am wondering if I need separate N200s for each board, or if there is a
way to fit both in a single N200. I ask this because the boards LFRX and
LFTX boards look significantly smaller on the website (
https://www.ettus.com/product-categories/rf-daughterboards/page/2/) than
the combined RX/TX boards. If any of you have experience using these
boards, please let me know whether using a single N200 is possible.

Thanks,
Stephen Spears


USRP-users mailing listUSRP-users@lists.ettus.comhttp://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

The N200 will support a single card IN EACH DIRECTION.  So, there's no
problem having both a LFRX and LFTX in a single N200 or N210.


USRP-users mailing list
USRP-users@lists.ettus.com
http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

Awesome, thanks Marcus On Tue, Jul 21, 2020 at 12:18 PM Marcus D. Leech via USRP-users < usrp-users@lists.ettus.com> wrote: > On 07/21/2020 03:15 PM, Stephen Spears via USRP-users wrote: > > Hi there, > > I have a question about using the LFRX and LFTX daughterboards together. I > tried contacting Ettus through their website, but received no response, so > I thought I might find answers here instead. I need to do both RX and TX at > low frequencies (<30 MHz), but according to the Ettus website, there is no > combined TX/RX daughterboard for this range. > I am wondering if I need separate N200s for each board, or if there is a > way to fit both in a single N200. I ask this because the boards LFRX and > LFTX boards look significantly smaller on the website ( > https://www.ettus.com/product-categories/rf-daughterboards/page/2/) than > the combined RX/TX boards. If any of you have experience using these > boards, please let me know whether using a single N200 is possible. > > Thanks, > Stephen Spears > > > _______________________________________________ > USRP-users mailing listUSRP-users@lists.ettus.comhttp://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > > The N200 will support a single card *IN EACH DIRECTION*. So, there's no > problem having both a LFRX and LFTX in a single N200 or N210. > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >