Date
1 - 20 of 30
Official Spy Servers Page #sdrsharp #spyserver
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The DNS is new so will propagate in a few hours.
Owner: Baz G7KUF Location: London (West) URL: sdr://london_sdr_0-8mhz.radioham.com Radio: Airspy R2 + SpyVerter Band: 0-8 MHz Antenna: Wellbrook Loop
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On Sat, Oct 28, 2017 at 04:35 pm, Meduzi Jellyfish wrote:
The DNS is new so will propagate in a few hours. I've have to screenshot the info as group.io removed the domain. Are you sure that URL is correct? Shouldn't it be sdr://radioham.com ?
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doug
On 10/28/2017 06:29 PM, Meduzi
Jellyfish wrote:
What on earth is a spyserver? --doug, WA2SAY
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Meduzi Jellyfish <iain@...>
I'm really tired. I stupidly used an "@" rather than a full stop. I've corrected the link.
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What on earth is a spyserver?Good question. I replied in the presentation page: http://airspy.com/spy-servers/
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On Sat, Oct 28, 2017 at 04:46 pm, Meduzi Jellyfish wrote:
I'm really tired. I stupidly used an "@" rather than a full stop. I've corrected the link.Can you use a shorter URL like sdr://sdr.radioham.com ? You can always differentiate the radios with the port number.
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Meduzi Jellyfish <iain@...>
It does look a little ugly in the list. Changed to londonhf.radioham.com
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On Sun, Oct 29, 2017 at 04:06 am, Meduzi Jellyfish wrote:
It does look a little ugly in the list. Changed to londonhf.radioham.comUpdated.
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Anton
Hi,
few months im running Spyserver on sdr://193.93.75.99:5555. HW RPi3, RTL-SDR V2 (planed Airspy Mini, after exchange my "home" dongle with HF+), 144-146MHz band, double helix as sharp preselector + fm notch, Diamond X300 antenna, 300m ASL, located on hill in centre of Bratislava (capital city of Slovakia). More info and photos on: https://sites.google.com/site/om1aeg/websdr
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On Thu, Nov 2, 2017 at 06:00 am, <om1aeg@...> wrote:
Hi,The FFT FPS is set a bit too low, but the IQ stream is very good. Did you test your RPi3 with 6 concurrent sessions?
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Anton
Yes, with 6 concurrent sessions is CPU load at 80% and audio is smoth even tuning. FPS is low because CPU load, at 15FPS is only 3 concurrent sessions possible. At 1FPS are 8 concurrent sessions possible. 5FPS is balance between concurrent sessions and usability of waterfall :)
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On Thu, Nov 2, 2017 at 07:22 am, <om1aeg@...> wrote:
Yes, with 6 concurrent sessions is CPU load at 80% and audio is smoth even tuning. FPS is low because CPU load, at 15FPS is only 3 concurrent sessions possible. At 1FPS are 8 concurrent sessions possible. 5FPS is balance between concurrent sessions and usability of waterfall :)You can now also reduce the fft_bin_bits to a lower value. The default is 16 (64k FFT). I just redeployed a config file with the right setting name. Same execuables.
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fft_bin_bits i set to 8 yesterday :)
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On Thu, Nov 2, 2017 at 07:40 am, <om1aeg@...> wrote:
fft_bin_bits i set to 8 yesterday :)Are you sure you didn't set fft_bins_bits instead? Just fixed.
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Anton
Ok, just updated to v2.0.1618 and config compared and corrected (fft_bin_bits). Actual settings down on the web page: https://sites.google.com/site/om1aeg/websdr
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On Thu, Nov 2, 2017 at 08:10 am, <om1aeg@...> wrote:
Ok, just updated to v2.0.1618 and config compared and corrected (fft_bin_bits). Actual settings down on the web page: https://sites.google.com/site/om1aeg/websdrNow you should be able to add more session with fft_bin_bits = 15.
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Anton
With fft_bin_bits = 14 can be connected 8 independent users with CPU of RPi3 lower than 80% (72-79%), stream is smooth and waterfall is usable. I'm tried also 10 connection, but this is with small drop-out, when someone is tuning (CPU around 90%). For now is set "maximum_clients = 8".
Thanks for support and hard work also for "non company" devices. Can you add my server to the public list? I'm waiting for availability of HF+, then im exchange rtl-sdr dongle with my home Airspy Mini dongle.
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On Sat, Nov 4, 2017 at 06:13 am, <om1aeg@...> wrote:
With fft_bin_bits = 14 can be connected 8 independent users with CPU of RPi3 lower than 80% (72-79%), stream is smooth and waterfall is usable. I'm tried also 10 connection, but this is with small drop-out, when someone is tuning (CPU around 90%). For now is set "maximum_clients = 8".Sure. Can you give me the exact fields to show in the list?
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Anton
Thanks
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