26 Jan
2014
26 Jan
'14
9:35 p.m.
Matt,
On Fri, Jan 24, 2014 at 9:15 PM, Matt Ettus <matt(a)ettus.com> wrote:
This is all correct. I just want to point that dual-channel with B210
is not (yet) supported by osmo-trx, so one will need a little bit of
effort to run it in dual-TRX mode.
--
Regards,
Alexander Chemeris.
CEO, Fairwaves LLC / ООО УмРадио
http://fairwaves.ru
I normally resist talking about our own products on
this list, but since
there is some incomplete information I will offer some corrections. I won't
speak to competitor's products.
Thank you for more details, this is appreciated.
- Get USRP N
(not USRP 2), if you want to have access to variety of
daughter boards, available for USRPs. Though it's quite expensive,
especially if you add a GPSDO to it.
These are the highest dynamic range and will have the best RF performance.
- Get USRP B200, if you want a small
single-channel device. Though
you _may_ have issue if you start playing with handover, as it doesn't
have GPS or a stable enough reference clock.
A GPSDO is available for B200, or you can use the 10 MHz input from an
external source. The B200 is by far the lowest cost option, and it has a
high dynamic range in comparison to Lime-based solutions. If you want
diversity receive and dual transmit, you can get the B210 which is also a
low cost option.