[Discuss-gnuradio] gr-scan AGC options

Hello Everyone, How could I implement AGC to gr-scan? Thanks -- View this message in context: http://gnuradio.4.n7.nabble.com/gr-scan-AGC-options-tp64522.html Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnuradio mailing l

[Discuss-gnuradio] gr-scan giving false alarms

Hello Everyone, Could anyone please tell me why gr-scan gives three different frequency finding results (2410 MHz, 2412 MHz, 2414 MHz) when I inject only 2412 MHz signal with -30 dBm power level? Thanks -- View this message in context: http://gnuradio.4.n7.nabble.com/gr-scan-giving-false-alar

Re: [Discuss-gnuradio] gr-scan fine window and coarse window bandwidth

Hello Marcus, This is what I have been trying to tell you...I am already subscribed to the mailing list. Please see below: An attempt was made to subscribe your address to the mailing list discuss-gnuradio@gnu.org. You are already subscribed to this mailing list. Note that the list membership i

Re: [Discuss-gnuradio] gr-scan fine window and coarse window bandwidth

Dear Marcus, Finally, I now know what you have been talking about. Thank you so much for the clarification. Could you please help me understand the gr-scan code, fine and coarse window bandwidth, threshold, etc options and how this code could be utilized for scanning 2.4 GHz band in a detailed ex

Re: [Discuss-gnuradio] gr-scan fine window and coarse window bandwidth

Dear Marcus, I do apologize that I do not know what nabble is. I subscribed this mailing list using my e-mail address. I truly appreciate your help to understand what gr-scan does. I have been reviewing the source code and do not understand what these fine and coarse window bandwidth options are.

[Discuss-gnuradio] gr-scan fine window and coarse window bandwidth

Hello, Could anyone please tell me what fine window and coarse window bandwidth are in gr-scan program? Thanks -- View this message in context: http://gnuradio.4.n7.nabble.com/gr-scan-fine-window-and-coarse-window-bandwidth-tp64509.html Sent from the GnuRadio mailing list archive at Nabble.co

Re: [Discuss-gnuradio] dBm and dB Measurements

I have tried to attach a table as a jpg file and hope that it works. -- View this message in context: http://gnuradio.4.n7.nabble.com/dBm-and-dB-Measurements-tp64413p64430.html Sent from the GnuRadio mailing list archive at Nabb

[Discuss-gnuradio] dBm and dB Measurements

Hello Everyone, I am using HackRF One and running gr-scan spectrum monitoring software. I am also utilizing vector signal generator and spectrum analyzer. Can anyone please help me understand the following measurement results from both spectrum analyzer (reference level: -20 dBm) and gr-scan? Sp

Re: [Discuss-gnuradio] libqwt

Hello Sebastian, Could you please show me how to build it from sources on Ubuntu 14.04? Thanks -- View this message in context: http://gnuradio.4.n7.nabble.com/libqwt-tp64355p64370.html Sent from the GnuRadio mailing list archive at Nabble.com. ___

[Discuss-gnuradio] libqwt

Hello Everyone, Could please anyone tell me how to upgrade libqwt from version 6.0 to 6.1 or higher on Ubuntu 14.04? I would like to use gr-inspector. Thanks. -- View this message in context: http://gnuradio.4.n7.nabble.com/libqwt-tp64355.html Sent from the GnuRadio mailing list archive at Na

Re: [Discuss-gnuradio] dB or dBm

I am already aware of what the maximum allowable receiver power which is -5 dBm. That is why I am starting from 0 dBm with 20 dB attenuator before injecting it to the HackRF One. -- View this message in context: http://gnuradio.4.n7.nabble.com/dB-or-dBm-tp64323p64335.html Sent from the GnuRadio

Re: [Discuss-gnuradio] dB or dBm

How could I generate this simple sinusoidal signal with fixed frequency and amplitude using Anritsu MG3710A? -- View this message in context: http://gnuradio.4.n7.nabble.com/dB-or-dBm-tp64323p64333.html Sent from the GnuRadio mailing list archive at Nabble.com.

Re: [Discuss-gnuradio] dB or dBm

Also, how could I measure power? The program is giving some strange dB values... -- View this message in context: http://gnuradio.4.n7.nabble.com/dB-or-dBm-tp64323p64330.html Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnur

Re: [Discuss-gnuradio] dB or dBm

When you say constant tone, you mean some sinusoidal signal with fixed frequency using Anritsu vector signal generator? Any suggestions generating this signal with VSG? -- View this message in context: http://gnuradio.4.n7.nabble.com/dB-or-dBm-tp64323p64329.html Sent from the GnuRadio mailing l

Re: [Discuss-gnuradio] dB or dBm

Thank you for your detailed message. Please correct me if I am on the wrong path. I am injecting 802.11g signal using Vector Signal Generator at different power levels (0 dBm, -5 dBm, -10 dBm, -15 dBm and -20 dBm) using 20 dB attenuator. After running gr-scan with RF gain 0 dB option at the first

[Discuss-gnuradio] dB or dBm

Hello Everybody, Could anyone please try to explain to me why I am seeing dB values instead of dBm in the spectrum analyzer GUIs such as QSpectrumAnalyzer or spectrum scan programs such as gr-scan or hackrf_sweep. Because when I inject a signal with -15 dBm power using 20 dB attenuator (no loss

Re: [Discuss-gnuradio] wrong dB

Dear Marcus, If I may, I would like to ask for your guidance please. I have been experimenting with gr-scan via command line and QSpectrumAnalyzer GUI. After injecting -15 dBm signal with 20 dB attenuator at 2412 MHz WiFi channel to the HackRF One, somehow I am seeing -53 dB peak power with gr-

Re: [Discuss-gnuradio] usrp_spectrum_sense.py

Hello Marcus, If I may, I would like to ask for your guidance please. I have been experimenting with gr-scan via command line and QSpectrumAnalyzer GUI as well. After injecting -15 dBm signal with 20 dB attenuator at 2412 MHz WiFi channel, somehow I am seeing -53 dB peak power with gr-scan and -5

[Discuss-gnuradio] gr-scan gain options

Hello Everyone, Does anyone know about gr-scan gain control options if available? Thanks, -- View this message in context: http://gnuradio.4.n7.nabble.com/gr-scan-gain-options-tp64242.html Sent from the GnuRadio mailing list archive at Nabble.com. __

Re: [Discuss-gnuradio] usrp_spectrum_sense.py

Hello Everyone, Does anyone know about gr-scan gain control options if available? Thanks, -- View this message in context: http://gnuradio.4.n7.nabble.com/usrp-spectrum-sense-py-tp63994p64239.html Sent from the GnuRadio mailing list archive at Nabble.com.

Re: [Discuss-gnuradio] usrp_spectrum_sense.py

Hello Marcus, I am trying to learn python so I do apologize and would appreciate your guidance. All I need is to do some minor tweaking on osmocom_spectrum_sense.py which is already giving center freq and power components after wideband scanning. That is why it was suggested sweeping through th

Re: [Discuss-gnuradio] usrp_spectrum_sense.py

Hello Marcus, Here is the requirements. I was planning to modify osmocom_spectrum_sense.py code for these requirements and would appreciate your guidance/support. I am very new to python and think that there needs to be minor modification such as adding another class for decimation. • Tuning Rang

Re: [Discuss-gnuradio] usrp_spectrum_sense.py

Hello Marcus, Could you please tell me your thoughts about hackrf_sweep code? Does it give me the metrics that I need? Thanks -- View this message in context: http://gnuradio.4.n7.nabble.com/usrp-spectrum-sense-py-tp63994p64111.html Sent from the GnuRadio mailing list archive at Nabble.com.