Found these signal sample files on the web.
http://www.kb9ukd.com/digital/
--
73 - Ramakrishnan, VU3RDD
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Hi all,
I tried the experiment again today and I think I
answered my question. I first ran the am_rcv.py
example which pops a GUI, a very tiny one since the
pre_demod, post_demod and post_filt blocks were
commented. And this was hiding on the top left corner
of my screen (I missed it). Assuming, t
attenuator at the USRP (-30dBm signal,
theoretically). The four frequencies used were 100kHz, 500kHz, 1MHz, and
2MHz. The DDC was set to zero.
Filenames are:
1MHz-sin-usrp-hp8657b-20050421.dat.bz2
2MHz-sin-usrp-hp8657b-20050421.dat.bz2
100KHz-sin-usrp-hp8657b-20050421.dat.bz2
500KHz-sin-usrp
Dear all,
I read in the USRP description that the Receiver path has
4 ADC's and in the FPGA there are 4 DDC's implemented.
Each DDC has 2 inputs (I and Q) and two real (or one complex)
output. The MUX is swithcing the output of the 4 ADC's (or
the value zero) to the 8=4x2 inputs of the DDC's.
I att
Is there a way to disable the AGC on the TVRX (cable MODEM) board?
If a strong signal appears within the 6 MHz BW the AGC is activated and
many weak signals are lost. It limits the receiver dynamic range to about
10dB.
Thanks
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Thanks for that link, i didn't know there was such a neat GPL program out
there:)
On Wed, 6 Apr 2005, Adam Sampson wrote:
Justin Zygmont <[EMAIL PROTECTED]> writes:
I was looking for a program that will record input from the soundcard
only when there is activity.
Would this do what you're after?
