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Re: Distorted audio after changing frequencies
k6msm@...
Thanks, Simon.
Some additional comments.
Mike K6MSM |
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Re: World Map 1.0.6
SUPER!!
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Thank you ---------------------- 73 de Max, N5NHJ (I8NHJ) Tuesday, September 25, 2018, 8:06:15 PM, you wrote: Hi, 1.0.6 now available: https://www.dit-dit-dit.com/Products/WorldMap Added more built-in maps: Black Marble, Night LightsFixed small A,K Simon Brown, G4ELI |
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Re: bladeRF 2.0 In Action
k6msm@...
Yeah, it needs filtering alright. It has the same problems as the Limes with 700MHz LTE. Europe & The UK don't have that yet, right? (700 MHz LTE)
1/5th and 1/7th are strong here, but then this is on a TV UHF antenna that's great for 700MHz, while receiving VHF signals, which doesn't help, I'm sure. I will do more testing, but I bought it for higher frequencies anyway. I also haven't tried it with the LNA yet. Mike K6MSM |
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World Map 1.0.6
Hi,
1.0.6 now available: https://www.dit-dit-dit.com/Products/WorldMap
Simon Brown, G4ELI
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Re: USRP usb 200
rock
not the mini the full B200 what is needed to use this with SDR V3 ? does it recognize it in the dropdown list for radios ?
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Re: USRP usb 200
rock
want to use it for birds in the upper bands GEOS, 2.4 moon birds and so on.i want the capability of going to 6ghz and or beyond.
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Re: High CPU usage when AirspyHF+ is used as server
Leif Asbrink
Hello Kriss,
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I suggest you install SDR# and the latest dll with it. Also upgrade the HF+ firmware to the latest. The latest SDR# has parameters in SDRSharp.exe.Config that allow you to change the cpu load caused by the dll. To start with, change <add key="airspyhf.libdsp" value="1" /> to <add key="airspyhf.libdsp" value="0" /> This will disable the mirror image cancellation and show how much cpu load everything else is causing. In case you see a significant change, you can make the IQ balancer slower by changing these: <add key="airspyhf.iqBalancer.buffersToSkip" value="1" /> <add key="airspyhf.iqBalancer.fftIntegration" value="4" /> <add key="airspyhf.iqBalancer.fftOverlap" value="2" /> <add key="airspyhf.iqBalancer.correlationIntegration" value="16" /> Maybe something like this: <add key="airspyhf.iqBalancer.buffersToSkip" value="2" /> <add key="airspyhf.iqBalancer.fftIntegration" value="2" /> <add key="airspyhf.iqBalancer.fftOverlap" value="1" /> <add key="airspyhf.iqBalancer.correlationIntegration" value="16" /> The load caused by the IQ balancing should decrease by a factor of 4. In case this helps, Simon can implement calls to the new functions in the airspyhf API to allow the user to set his preferred values. 73 Leif I'm creating a 'new' thread to see what other server system operators see when a user operates their AirspyHF+ acting as a server. The high CPU load causes the audio and waterfall to stutter at any bandwidth. The same computer runs an SDR-iq at 192kHz with no issues at all, excellent audio/waterfall. |
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Re: World Map
Gary <gghiggs@...>
My bad…..I see that feature is already included.
ggh
Sent from Mail for Windows 10 Gary Higgs 1617 Briar Run Benbrook, TX 76126 817-247-1612
From: Gary
Sent: Tuesday, September 25, 2018 11:28 To: main@SDR-Radio.groups.io Subject: [SDR-Radio] World Map
Another nice feature would be the ability to point with the mouse cursor and have it display the time at the point of interest……
Gary, W5GGH
Sent from Mail for Windows 10 Gary Higgs 1617 Briar Run Benbrook, TX 76126 817-247-1612
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Re: Windows 10 release 1803 (build 17134.285); fatal DPC Latency problems. Issue with Sept MS Win10 update?
Stu, C. EI4HQ |
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World Map
Gary <gghiggs@...>
Another nice feature would be the ability to point with the mouse cursor and have it display the time at the point of interest……
Gary, W5GGH
Sent from Mail for Windows 10 Gary Higgs 1617 Briar Run Benbrook, TX 76126 817-247-1612
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Re: World Map v1.0.5
Nope,
It’s a Firewall blocking FTP access from the program. 1.0.6 may be better, hope to show it off later this evening.
Simon Brown, G4ELI
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of Brendan Wahl
Good afternoon, Simon. |
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Re: World Map v1.0.5
Brendan Wahl
Good afternoon, Simon.
My continued thanks for your new World Map program - it keeps getting better! My only issue: the Solar Weather indices window doesn't work. I only have -1 for data showing in all entries, and 'Refresh' does nothing. I did not have any pop-ups for permissions, so nothing there. I did un-install and re-install, but no change. As usual, it's probably the operator, yes? Help! Brendan WA7HL |
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Re: HackRF TX support with V3 of SDR Console
Hi,
I never had a beta – I got it working for myself but must sort out a bug before I make it available. Of source, once that bug’s fixed others will come and bite me on the behind 😊 .
Simon Brown, G4ELI
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of KG7SWP via Groups.Io
Simon, is there a version that will allow the Lime SDR UsB to transmit? I remember you had a Beta, but I never got to try it. Willing to roll back firmware to try. |
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Re: HackRF TX support with V3 of SDR Console
KG7SWP@...
Simon, is there a version that will allow the Lime SDR UsB to transmit? I remember you had a Beta, but I never got to try it. Willing to roll back firmware to try.
I have 2- Lime SDR USBs & 3 computers to test on. Ed |
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Re: Distorted audio after changing frequencies
Mike,
That really helps.
Simon Brown, G4ELI
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of k6msm@...
Hi Simon, |
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Re: Distorted audio after changing frequencies
k6msm@...
Hi Simon,
I use portrait mode at work, normally. Here's a widescreen cap. If you mean something else, let me know. Thanks, Mike K6MSM |
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Re: USRP usb 200
Ryan Butler
Do you mean the b200 or b200mini? The b200mini works fine, it's the main SDR I use with v3.
On Sat, Sep 22, 2018 at 10:32 AM rock <w2rtv@...> wrote: hello simon, |
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Re: Distorted audio after changing frequencies
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of k6msm@...
I loaded the newest version and it didn't help. |
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Re: Windows 10 release 1803 (build 17134.285); fatal DPC Latency problems. Issue with Sept MS Win10 update?
Stu C <stu@...>
Some things you could try (document changes)
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Update Bios (assuming you can get that little case open) Reseat cards, RAM especially, but anything that is moveable. Check Heat sinks are solid and seated (check if the stutter is the same from cold - leave it off for a while) Check CPU is not on some dynamic overclocking controlled by an installed app, for a test fix the frequency Look at speed step (or anything else that dynamically changes the CPU) Disconnect and reconnect SATA data connectors and power. Depending on what display type you use see if you can reduce the RAM allocated to just what is required. Does it have antivirus? Software Firewall (or use an external router/firewall) Look at power controls for USB devices just in case it is sending something to a low power state every 500ms It might be that some other interrupt is er, interrupting the CPU with RAM or hard drive write issues. If you are sensible and don't open the case with a shotgun nothing there should make things worse but it would be good to affect it some way to narrow it down. I've had bad SATA leads or poorly seated RAM tie up the hardware just enough to make things bog but not show up in the logs. Stu
On 23/09/2018 23:01, Cormac EI4HQ wrote:
H Simon, |
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Re: Distorted audio after changing frequencies
k6msm@...
I loaded the newest version and it didn't help.
Here's another cap and the log file. Thanks Mike K6MSM |
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