Hi all,
I didn't realize this board was out yet. Does anyone know the bandwidth?
How about whether it will tune to WLAN frequencies (at least to 2.412 GHz)?
I have one (since a few days)
Matt told me that WLAN frequencies are right on the edge of what the board can
do.
Most of the time if the board is cold it will go to about 2.450 or even 2.5 GHz, but as soon as it heats up (and it will) the highest frequency will go down to
about 2.4 GHz.
You could solve this with extra cooling.
The bandwidth can be set between 1 Mhz and 33 MHz.
Of course 33 Mhz won't do you much good using the usrp since you don't have the
digital bandwidth to send it all acros the USB bus to the pc.
(You could however select a few bands from the whole 33 Mhz spectrum within the
usrp)
I don't know things like the noise figure yet.
greetings,
Martin
Thanks,
Clark
----- Original Message -----
*From:* Iban Cardona <mailto:[EMAIL PROTECTED]>
*To:* [email protected] <mailto:[email protected]>
*Sent:* Wednesday, August 03, 2005 3:18 AM
*Subject:* [Discuss-gnuradio] usrp dbsrx to use in seti and
radioastronomy
Hi,
I'm looking to buy a rfspace sdr-14 to use with a icom r7100 for
seti and RA. But today I see in the Ettus home page that it have the
DBSRX for sell, if it is usable for seti and RA it is a nice candy
:) because putting two dbsrx boards is possible to listen two
channels at the same time for example.
I have some questions, what is the minimal tune step, the minimum
signal detectable, and the noise floor of the board? Somebody has
test the module to receive some l-band signals like inmarsat-a, gps,
noaa's, etc.. ?
Thanks a lot!
Iban
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