[Discuss-gnuradio] Re: How to scan the whole ISM band?

2008-07-17 Thread Goodman Roy
I need time and power strength information to draw spectrogram. I have to finish this project as soon as possible, so I am looking for an easiest way to learn and solve this problem. I wonder if the following method can draw the spectrogram correctly. I really appreciate your help!   I run the c

[Discuss-gnuradio] What should I worry about when I remove the USRP from my laptop correctly?

2008-07-15 Thread Goodman Roy
Hi all, I got the USRP and would like to use it to run some examples. Does any one have the instruction files for new users? I read http://www.nd.edu/~jnl/sdr/docs/tutorials/4.pdf .  I feel a kind of embarrassed to ask this kind of stupid questions. How can I remove the USRP from my laptop corr

[Discuss-gnuradio] Re: How to scan the whole ISM band?

2008-07-15 Thread Goodman Roy
rce_c(fusb_block_size=options.fusb_block_size, 146                               fusb_nblocks=options.fusb_nblocks)   193        self.connect(self.u, s2v, fft, c2mag, stats)   Thank you, Roy Goodman Roy wrote am 2008-07-15 00:26: > Hi all, > > I would > like to know if it is possible t

[Discuss-gnuradio] How to scan the whole ISM band?

2008-07-14 Thread Goodman Roy
Hi all, I would like to do the spectrum sensing for the whole 2.4G ISM band  ( 2.4 -2.4835GHz ) to figure out where the spectrum holes are.  I would like to know if it is possible to sense the whole band,2.4-2.4835GHz, through the USRP?  However, the ADC can only support  64Msamples/sec. How ca