[Discuss-gnuradio] Re: USRP / DBSRX calibration

2008-05-08 Thread Staffan Josefsson
Hi. I'm trying to estimate the noise temperature in the DBSRX and USRP as a part of a student project where we compare the USRP as an alternative for the receiver in a radio telescope. I tried to convert the -165dBm/Hz to Kelven but I'm not getting a sane value. I may be way out here but

[Discuss-gnuradio] transmitting digital data in FM band.

2008-05-08 Thread meggahertz
hi all! I am trying to transmit digital data in FM Band (88~108Mhz). Benchmark_tx.py together with Basic TX doesn't work. Any other ideas? Thank you -- View this message in context: http://www.nabble.com/transmitting-digital-data-in-FM-band.-tp17125101p17125101.html Sent from the GnuRadio

Re: [Discuss-gnuradio] transmitting digital data in FM band.

2008-05-08 Thread Hoo-chang Shin
Hi, I guess it's not possible to do the digital transmission with the Basic TX/RX boards. Try with the RFX boards when you have them. Hoo Chang. - Original Message From: meggahertz [EMAIL PROTECTED] To: Discuss-gnuradio@gnu.org Sent: Thursday, May 8, 2008 3:24:40 PM Subject:

Re: [Discuss-gnuradio] transmitting digital data in FM band.

2008-05-08 Thread Omer .
I already was able to transmit digital data using Basic TX it just doesn't work in the FM Band frequencies. To be precise, doesn't work for frequencies higher than around 40Mhz or so. I am finding a way to transmit in that band. Any clues would be helpful. Thanks again. On Thu, May 8, 2008 at

Re: [Discuss-gnuradio] Re: USRP / DBSRX calibration

2008-05-08 Thread Marcus Leech
Staffan Josefsson wrote: Hi. I'm trying to estimate the noise temperature in the DBSRX and USRP as a part of a student project where we compare the USRP as an alternative for the receiver in a radio telescope. I tried to convert the -165dBm/Hz to Kelven but I'm not getting a sane value. I

[Discuss-gnuradio] Which version of Linux is the most convenient, SuSE or Fedora or ...

2008-05-08 Thread Zhenghao Zhang
Hi, I am new to GNU radio and I was wondering which version of Linux you use. Is it SuSE or Fedora? I just want to know which is the most popular version of Linux for gnu radio such that I would have less problems working on it. I have a PC with CentOS and I cannot install gnu radio on it fully.

Re: [Discuss-gnuradio] Which version of Linux is the most convenient, SuSE or Fedora or ...

2008-05-08 Thread Roshan Baliga
Zhenghao Zhang wrote: I am new to GNU radio and I was wondering which version of Linux you use. Is it SuSE or Fedora? I just want to know which is the most popular version of Linux for gnu radio such that I would have less problems working on it. I have a PC with CentOS and I cannot install gnu

Re: [Discuss-gnuradio] transmitting digital data in FM band.

2008-05-08 Thread Tom Rondeau
meggahertz wrote: hi all! I am trying to transmit digital data in FM Band (88~108Mhz). Benchmark_tx.py together with Basic TX doesn't work. Any other ideas? Thank you Review your sampling theory and bandpass sampling. i.e., what happens when you sample a signal in the frequency domain?

Re: [Discuss-gnuradio] Which version of Linux is the most convenient, SuSE or Fedora or ...

2008-05-08 Thread Steve Totaro
On Thu, May 8, 2008 at 2:10 PM, Roshan Baliga [EMAIL PROTECTED] wrote: Zhenghao Zhang wrote: I am new to GNU radio and I was wondering which version of Linux you use. Is it SuSE or Fedora? I just want to know which is the most popular version of Linux for gnu radio such that I would have

Re: [Discuss-gnuradio] Which version of Linux is the most convenient, SuSE or Fedora or ...

2008-05-08 Thread rafael2k
Em Thursday 08 May 2008, Steve Totaro escreveu: On Thu, May 8, 2008 at 2:10 PM, Roshan Baliga [EMAIL PROTECTED] wrote: Zhenghao Zhang wrote: I am new to GNU radio and I was wondering which version of Linux you use. Is it SuSE or Fedora? I just want to know which is the most popular