On 10/27/2010 01:35 PM, Alberto Trentadue wrote:
I would connect to Matt's question to ask
about ground loops.
Sometimes, when the USRP is connected to the antenna outside and I insert the
DC plug, I see
sparkles on the ground shield of the plug, when it touches the enclosure.
I decided to conn
On 10/30/2010 04:47 PM, Eric Cottrell wrote:
Hello,
I just got my WBX board and it works great in my USRP2. If it has 30 MHz BW
then I can try foolish stuff like decoding all VHF ACARS frequencies with
parallel decoders.
When I do a USRP2 Probe the minimum Frequency is higher than advertis
Hello,
I just got my WBX board and it works great in my USRP2. If it has 30 MHz BW
then I can try foolish stuff like decoding all VHF ACARS frequencies with
parallel decoders.
When I do a USRP2 Probe the minimum Frequency is higher than advertised.
Freq Range (min, max):
6875.0 Hz
Thanks Jason,
Sorry, I told you wrong reference clock. I have used 10MHz reference clocks
for the test again, and I still got the same results as the previous post.
Could you please give me some suggestions about the problem?
Cheers,
Hongliang
Jason Abele wrote:
>
>> I used a signal generator
Modify the usrp so that it is in slave clocking mode. Then feed a GPS
stabilized master clock onto the board. The on board clock is 64 MHz,
but e.g., 60 MHz is known to also work, and it is easier to generate
from 10 MHz.
http://gnuradio.org/redmine/wiki/1/USRPClockingNotes
You basically need to
Hello,
is it possible to "stabilize" USRP1 clock using external GPS reference
clock of 10MHz?
Regards,
Dawid.
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