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Re: SNR meter, bandwidth and gain adjustment for transverters
Hi Simon, thanks.
I will find these parameters and experiment.
Regards
Conrad PA5Y
Hi Simon, thanks.
I will find these parameters and experiment.
Regards
Conrad PA5Y
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By
Conrad, PA5Y
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#63157
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Re: SNR meter, bandwidth and gain adjustment for transverters
I have answered this before, also I cannot answer all questions as soon as they are asked, I do have my own priorities and a life away from coding.
The dB value comes directly from the FFT, for a
I have answered this before, also I cannot answer all questions as soon as they are asked, I do have my own priorities and a life away from coding.
The dB value comes directly from the FFT, for a
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By
Simon Brown
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#63156
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SNR meter, bandwidth and gain adjustment for transverters
Hello Simon.
I asked about the main dB scale in the receiver window and how it relates to bandwidth, you did not reply. I see that the question has been asked before, What exactly does it display?
Hello Simon.
I asked about the main dB scale in the receiver window and how it relates to bandwidth, you did not reply. I see that the question has been asked before, What exactly does it display?
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By
Conrad, PA5Y
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#63155
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Re: 3D waterfall
David,
If you just do nothing then you'll not see 3D. As always you have to enable the feature.
Features you don't want others do and visa-versa. The difficult trick is having options and not
David,
If you just do nothing then you'll not see 3D. As always you have to enable the feature.
Features you don't want others do and visa-versa. The difficult trick is having options and not
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By
Simon Brown
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#63154
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Re: 3D waterfall
Thanks, Joanne. I wonder whether that's the first thing I will do?
I do find many of these SDR programs over-complicated by trying to be all things to all users, making them more difficult to use,
Thanks, Joanne. I wonder whether that's the first thing I will do?
I do find many of these SDR programs over-complicated by trying to be all things to all users, making them more difficult to use,
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By
David J Taylor
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#63153
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Re: 116 dB SNR off the back of the 2m beam!
Fine = not causing me any grief when I'm 10kHz away.
When the 'bad boy' is on then we have to stay ~60kHz apart, for next year I'll maybe use an antenna with 12dB more F/B. If the 'bad boy' really
Fine = not causing me any grief when I'm 10kHz away.
When the 'bad boy' is on then we have to stay ~60kHz apart, for next year I'll maybe use an antenna with 12dB more F/B. If the 'bad boy' really
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By
Simon Brown
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#63152
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Re: New NUC - NUC11TNHv5
FWIW I just ran some tests using the ELAD S3 with my development machine:
i5-8600K (but not overclocked).
Am very sure the RX888 Mk2 will be OK.
Simon Brown, G4ELI
https://www.sdr-radio.com
FWIW I just ran some tests using the ELAD S3 with my development machine:
i5-8600K (but not overclocked).
Am very sure the RX888 Mk2 will be OK.
Simon Brown, G4ELI
https://www.sdr-radio.com
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By
Simon Brown
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#63151
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Re: 3D waterfall
BTW,
Googling and reading last night I found how to add 3D test (not 2D overlay). Not going to do this any time soon but the magic words are:
Google: [Direct3D SpriteFont SpriteBatch]
I
BTW,
Googling and reading last night I found how to add 3D test (not 2D overlay). Not going to do this any time soon but the magic words are:
Google: [Direct3D SpriteFont SpriteBatch]
I
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By
Simon Brown
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#63150
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Re: New NUC - NUC11TNHv5
Hi,
I'll test it. It may not be able to run the FFT at maximum bandwidth but am
sure 16MHz bandwidth would be fine.
Simon Brown, G4ELI
https://www.sdr-radio.com
Hi,
I'll test it. It may not be able to run the FFT at maximum bandwidth but am
sure 16MHz bandwidth would be fine.
Simon Brown, G4ELI
https://www.sdr-radio.com
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By
Simon Brown
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#63149
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Re: Annoying audio-hum
#sdr-consolev3
That I see on neighbours’ 2m transmissions.
Simon Brown, G4ELI
https://www.sdr-radio.com
That I see on neighbours’ 2m transmissions.
Simon Brown, G4ELI
https://www.sdr-radio.com
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By
Simon Brown
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#63148
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Re: Annoying audio-hum
#sdr-consolev3
I had similar- was seeing lots of “sidebands” on FT8 sigs until I noticed that they were spaced at `100Hz”. Loaded 3.027 on to my 5 year old laptop and low and behold clean signals and 200 %
I had similar- was seeing lots of “sidebands” on FT8 sigs until I noticed that they were spaced at `100Hz”. Loaded 3.027 on to my 5 year old laptop and low and behold clean signals and 200 %
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By
Robin Francis
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#63147
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Re: Annoying audio-hum
#sdr-consolev3
I think you just answered your own question. Look to the power supply, Luk... er Gisle.
{^_=}
I think you just answered your own question. Look to the power supply, Luk... er Gisle.
{^_=}
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By
jdow
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#63146
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Re: 3D waterfall
The window can be dismissed.
{^_^}
The window can be dismissed.
{^_^}
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By
jdow
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#63145
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Re: New NUC - NUC11TNHv5
Would this be able to easily handle the RX-888?
Bob NO6B
Would this be able to easily handle the RX-888?
Bob NO6B
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By
Bob Dengler
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#63144
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Re: 116 dB SNR off the back of the 2m beam!
Hello Simon, I am quite used to flogging a dead horse. However if a few of us such as Alwyn Seeds and Rob Sherwood keep going on about transmitters maybe a few people will consider the issues and if I
Hello Simon, I am quite used to flogging a dead horse. However if a few of us such as Alwyn Seeds and Rob Sherwood keep going on about transmitters maybe a few people will consider the issues and if I
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By
Conrad, PA5Y
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#63143
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Re: 97.7 Radio Maria with RDS . Playback in SDR Console V3.0.28
#sdrconsolev3
Another video:
Meteor Scatter IQ file playback in SDR Console V3.0.28
Comparing the native RDS decoder in SDR Console V3.0.28 with RDS Spy. Which one is the winner?
https://youtu.be/cKhENO4qE9o
Peter
Another video:
Meteor Scatter IQ file playback in SDR Console V3.0.28
Comparing the native RDS decoder in SDR Console V3.0.28 with RDS Spy. Which one is the winner?
https://youtu.be/cKhENO4qE9o
Peter
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By
Peter 1956
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#63142
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Re: 3D waterfall
I guess I could hitch a ride with Richard Branson or Jeff Bezos. Until then, I just found several recordings of "Moscow Mailbag" on the Internet
I guess I could hitch a ride with Richard Branson or Jeff Bezos. Until then, I just found several recordings of "Moscow Mailbag" on the Internet
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By
BobS
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#63141
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97.7 Radio Maria with RDS . Playback in SDR Console V3.0.28
#sdrconsolev3
Meteor Scatter IQ file. Playback in SDR Console V3.0.28 with RDS Spy. Petauke, Zambia 1361km https://youtu.be/ugbwatYjt44
Peter
Meteor Scatter IQ file. Playback in SDR Console V3.0.28 with RDS Spy. Petauke, Zambia 1361km https://youtu.be/ugbwatYjt44
Peter
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By
Peter 1956
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#63140
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Re: Annoying audio-hum
#sdr-consolev3
Comparing with SDR-Uno and the same conditions, it has no hum in audio.
With any audio filtering off or on.
Comparing with SDR-Uno and the same conditions, it has no hum in audio.
With any audio filtering off or on.
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By
Gisle Vanem
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#63139
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Re: Annoying audio-hum
#sdr-consolev3
power supply noise?? ... dg9bfc sigi
Am 02.07.2021 um 18:45 schrieb Gisle Vanem:
power supply noise?? ... dg9bfc sigi
Am 02.07.2021 um 18:45 schrieb Gisle Vanem:
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By
Siegfried Jackstien
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#63138
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