Well, clipping *definitively* will occur when you leave the +-1 range;
below that, clipping can happen in the analog part, which the USRP can't
warn you about.
On 05.06.2014 13:28, Activecat wrote:
> On Thu, Jun 5, 2014 at 3:54 PM, Martin Braun wrote:
>
>> On 05.06.2014 05:17, jason sam wrote:
>>
On 05.06.2014 13:13, Activecat wrote:
Dear Sirs,
There is a parameter "Ch0: Gain(dB)" on both UHD Source and UHD Sink.
Does this gain apply before or after the ADC?
Meanwhile depends on daughtercards, sometime there are some built-in
"auto-gain" mechanism, is this correct?
That sort of wraps
On Thu, Jun 5, 2014 at 3:54 PM, Martin Braun wrote:
> On 05.06.2014 05:17, jason sam wrote:
>
>> Hi Tom,
>> Can you tell what is the constraint for USRP B210?
>>
>
> Stay *well* within +/-1.
>
Is there any way to tell whether clipping had happened, says from warning
message etc ..?
On Thu, Jun 5, 2014 at 4:09 PM, Marcus Müller
wrote:
> Hi Ali,
> >power is very less...
> Of course, since power is proportional to amplitude squared.
> Obviously, if you try to drive an DAC with more than it's maximum
> amplitude, you will get clipping.
> This is a nonlinear thing and has very
Hi Ali,
>power is very less...
Of course, since power is proportional to amplitude squared.
Obviously, if you try to drive an DAC with more than it's maximum
amplitude, you will get clipping.
This is a nonlinear thing and has very bad effects on your spectrum, and
that's why you usually avoid it.
What will happen if i exceed this limit?Actually with this amplitude the TX
power is very less...Is there any other solution?
On Thu, Jun 5, 2014 at 12:54 PM, Martin Braun
wrote:
> On 05.06.2014 05:17, jason sam wrote:
>
>> Hi Tom,
>> Can you tell what is the constraint for USRP B210?
>>
>
> St
On 05.06.2014 05:17, jason sam wrote:
Hi Tom,
Can you tell what is the constraint for USRP B210?
Stay *well* within +/-1.
M
On Thu, Jun 5, 2014 at 8:13 AM, Tom McDermott mailto:tom.n...@gmail.com>> wrote:
Hi Ali - some sinks care about the amplitude, and others do not.
For example
Hi Tom,
Can you tell what is the constraint for USRP B210?
On Thu, Jun 5, 2014 at 8:13 AM, Tom McDermott wrote:
> Hi Ali - some sinks care about the amplitude, and others do not.
>
> For example, the instruments built into gnuradio (Scope, Frequency
> display, etc.) can examine a signal of almo
Hi Ali - some sinks care about the amplitude, and others do not.
For example, the instruments built into gnuradio (Scope, Frequency display,
etc.) can examine a signal of almost any amplitude within floating-point
range because you can adjust the display scale factor.
However other sinks, such as
Hi,
In GRC is it necessary that we give a signal to any sink having an
amplitude greater than 1?
Regards,
Ali
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