Date   

Re: Teaser

milairuk
 

I'm going to have to get a larger screen LOL

Keep up the great work Simon.

73

John G3VUO


Re: Followup Question Please: Re: How To Install Station List, Please? For Bob S. or anyone Re: Simon's World Map v1.1

rmrrgs
 

Hi Barry,

Just a quick thanks for help.

Regards and stay well,
Bob


Re: Followup Question Please: Re: How To Install Station List, Please? For Bob S. or anyone Re: Simon's World Map v1.1

Barry Jablonski
 
Edited

Hi Bob,

It looks like you Imported the large Station List (SimonsWorldMap-Stations_AOKI_EIBI_HFCC_Export_20210806_230628.xml). That list by default doesn't
have any of the Stations selected. Go back into the Station List and click the Show box next to the Stations you want to see on the Map. Also, with the large
database -- the Menu Icons on the top of the map get compressed and look as they do in your picture. To get back to the Config page with the Import option see
attached.

Also, the import replaces the database, it doesn't append to the old one. Let me know if you want to go back to the original list.

Barry
WB2ZXJ


Re: Followup Question Please: Re: How To Install Station List, Please? For Bob S. or anyone Re: Simon's World Map v1.1

rmrrgs
 

Hi,

Using vers. 1.1 which I believe is the latest.

Bob


Re: Latency with RSPduo #rspduo

Mag loop Simon
 

Hi

For your info..i use sdrc with elad duo for panadapter AND a phaser for noise..virtually no/ none delay..its instant..

So it can be done..

The pc is nothing special. I7 cuda visual card..i look at 192khz at a time..ie if on 160m then can see 1.8-1.92mhz..

Using sdr visual display for the phaser is sooooo good..takes seconds to remove the smpsu noise.

From above I suspect you can work out i know zero about pc’s.but it just works..

Rig is ftdx3000..

Simon G0zen ( not sdrc Simon!)


Re: Latency with RSPduo #rspduo

Chris
 

Steve, I think you diagnosed your own problem.
the pan adapter that works is “only” 192KHz bandwidth.
the sdr is up to 10mHz bandwidth!
2 channels (I/Q) or 192KHz is nothing to a modern cpu, it’s pro audio bandwidth stuff and with only 2 channels won’t need much processing, so, low latency. I fact it’s probably using fairly standard audio drivers to deliver the data to the pan adapter code.

but…
you start using an wide bandwidth SDR, it’s going to get real hungry, real fast. 10MHz display/decode bandwidth needs a big chunk of USB bandwidth to deliver it and a big chink of cpu power to make it meaningful, then you have to display it as it’s constantly changing depending on your spectrum/waterfall refresh rates and resolution and… you either drop samples somewhere or you have latency.

This is a common and much discussed issue in digital pro audio circles. Latency between the performers own voice and what they hear is devastating to the performance. Of the sound engineer adds more processing such as equalizers, compressors, etc. to the signal chain there’s more latency.  It wasn’t an issue before digital sound but there was still the delay due to the speed of sound and distance from the pa speakers (about 1ms per foot as a rough guide).

Purpose built software such as spectrum analyzers con concentrate on lower latency but general purpose signal processing software such as an SDR has the goal of ending up with recognizable and copyable signals and hence uses much more processing to achieve that goal, so, low latency isn’t a primary design goal, DSP is.

“Better sdr devoce” is a vague statement. If the device is moving a few MBytes/second of data through a USB port, your going to have latency right there. If the SDR software is any good, there’s more latency. I really doubt that your going to find a reasonable solution at any kind of reasonable cost. It’s just how they work.
Can you not use the built in nulling abilities of the Duo with SDRPlay to do the same thing as the touchy antenna phasing unit? 
The duo is phase coherent for both of its receivers so latency isn’t a factor between them. It’s not just two rap’s in the same box.

You could try throwing a much more powerful computer at the problem. Again, in the pro audio industry they are often purpose built desktop computers specifically put together for high speed computing with bags of memory, multiple very fast cpu’s, solid state disks, and high speed graphics cards with their own large amounts of memory.
All extra garbage is removed or shut down. Add on “virus and internet protection” is removed (the built in one from Microsoft for windows is just fine btw, the rest are just taking money from you and pretending to do something different). All background auto updates are stopped, basically anything that takes a cpu cycle and is t needed for the real job is destroyed with extreme prejudice.

I hate to suggest it on this forum, but, if you have an Nvidia graphics card that qualifies, give SDR-Console a try. It uses the graphics processing chip to offload much of the DSP from the main cpu and is extremely efficient when using the GPU in this manner.

it’s not, specifically, the hardware part of the  radio that’s “at fault” here. It’s a combination of things that have ganged up on you in your specific use. No single “fix” is going to be particularly effective, you have to look at the system as a whole, identify what’s the largest cause of latency and deal,with that. Then move on to the next largest  cause and so on. You also may have to accept that, after spending countless hours and loads of money, it will never be any good as there just too many factors, or there’s a factor that simply cannot be overcome without use specific coding that gives up something else that’s needed.


Re: Followup Question Please: Re: How To Install Station List, Please? For Bob S. or anyone Re: Simon's World Map v1.1

Tom Crosbie G6PZZ
 

From the Start Page, select the Stations tab, then Settings, to the right of the red tick. Your picture shows s dropdown menu from there so you probably need to select settings from there. My version has those three icons separated in a much longer “Manage” bar. When I click settings, the stations menu pop up with the import button on the top right of the pop-up.

 

 

Could it be you have an older version?

HTH

 

Tom G6PZZ

 

From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of rmrrgs
Sent: 08 August 2021 15:34
To: main@SDR-Radio.groups.io
Subject: [SDR-Radio] Followup Question Please: Re: How To Install Station List, Please? For Bob S. or anyone Re: Simon's World Map v1.1

 

Hi,

Have "Stations" and "Manage" showing.
But can't seem to get any further.

e.g., where is Setting and Import for me ?

What am I missing, please ?

What am I doing incorrectly please ? (see Clip below)  Thanks again for help, Bob


Followup Question Please: Re: How To Install Station List, Please? For Bob S. or anyone Re: Simon's World Map v1.1

rmrrgs
 

Hi,

Have "Stations" and "Manage" showing.
But can't seem to get any further.

e.g., where is Setting and Import for me ?

What am I missing, please ?

What am I doing incorrectly please ? (see Clip below)  Thanks again for help, Bob


Key shortcut for changing frq in Satellite External Radio?

SM0TGU
 

Hello,
in the Satellite External Radio window, it is possible to change frequency of the connected external radio with mouse click or mousewheel over the displayed frequency.
Question: is it possible to control frequency change with keys / shortcut keys?
73 Lars SM0TGU 


Re: Teaser

Phil Hazelton
 

Excellent! Been wanting that for ages! 
Phil
G8PJH


On 8 Aug 2021, at 11:18, Simon Brown <simon@...> wrote:



Coming soon to v3.1 :) .

 

Simon Brown, G4ELI

https://www.sdr-radio.com

 


--
- + - + -
Please use https://forum.sdr-radio.com:4499/ when posting questions or problems.

Attachments:


Teaser

Simon Brown
 

Coming soon to v3.1 :) .

 

Simon Brown, G4ELI

https://www.sdr-radio.com

 


--
- + - + -
Please use https://forum.sdr-radio.com:4499/ when posting questions or problems.


Re: nesdr smart install windows 64 bit sdr# not working no signal

BobS
 

John:

I'd take this as an opportunity to start using SDR Console. It's a joy to use.

Bob, W4RLS


Re: How To Install Station List, Plesae? For Bob S. or anyone Re: Simon's World Map v1.1

BobS
 

You just import it from the dialog box.

Bob


Re: nesdr smart install windows 64 bit sdr# not working no signal

jdow
 

This is indeed for sdr-radio support. To find what that means visit www.sdr-radio.com. This is Simon's domain. He calls his products, collectively, SDR-Radio. Thus this is support for SDRServer, SDRConsole, and "Simon's World Map". It is not supportive of HDSDR, CuteSDR, Linrad, PowerSDR, SDRSharp, or any of the others.

{^_^}

On 20210807 22:24:35, Alan G4ZFQ wrote:
John,

As has been said this group is for SDR-Radio software support.
SDR# has the Airspy group.
Note SDR# must not be installed in "Program Files" but somewhere else like C:\SDR# Read the Airspy site carefully, I'm not sure, 64 bit seems wrong to me.

Alan


Fresh new windows 10 20H 64Bit, on spare brand new SDD.   Old HPG60 laptop.
HD SDR program is running s9+3db on local FM station (software installed in programs files X86 area)
While SDR# 64 bit program flatlined. (installed in programs files area)
May be the usb2 ports cant handle the through put to the software? Fairly sure USB2.0, as i do not see SS marked by connector, device manager shows USB2.
Mean while for some reason I cant get registered on the support site.  once that issue is cleared up I will post there.
_._,_._,_






Re: nesdr smart install windows 64 bit sdr# not working no signal

Alan G4ZFQ
 

John,

As has been said this group is for SDR-Radio software support.
SDR# has the Airspy group.
Note SDR# must not be installed in "Program Files" but somewhere else like C:\SDR# Read the Airspy site carefully, I'm not sure, 64 bit seems wrong to me.

Alan

Fresh new windows 10 20H 64Bit, on spare brand new SDD.   Old HPG60 laptop.
HD SDR program is running s9+3db on local FM station (software installed in programs files X86 area)
While SDR# 64 bit program flatlined. (installed in programs files area)
May be the usb2 ports cant handle the through put to the software? Fairly sure USB2.0, as i do not see SS marked by connector, device manager shows USB2.
Mean while for some reason I cant get registered on the support site. once that issue is cleared up I will post there.
_._,_._,_


Re: nesdr smart install windows 64 bit sdr# not working no signal

Tony_AD0VC
 

FYI, this group is for SDR Console, not SDR# or HDSDR.

Tony


From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> on behalf of John <jphutch60bj@...>
Sent: Saturday, August 7, 2021 6:18 PM
To: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io>
Subject: [SDR-Radio] nesdr smart install windows 64 bit sdr# not working no signal
 
Fresh new windows 10 20H 64Bit, on spare brand new SDD.   Old HPG60 laptop.
HD SDR program is running s9+3db on local FM station (software installed in programs files X86 area)
While SDR# 64 bit program flatlined. (installed in programs files area)
May be the usb2 ports cant handle the through put to the software? Fairly sure USB2.0, as i do not see SS marked by connector, device manager shows USB2.
Mean while for some reason I cant get registered on the support site.  once that issue is cleared up I will post there.


nesdr smart install windows 64 bit sdr# not working no signal

John
 

Fresh new windows 10 20H 64Bit, on spare brand new SDD.   Old HPG60 laptop.
HD SDR program is running s9+3db on local FM station (software installed in programs files X86 area)
While SDR# 64 bit program flatlined. (installed in programs files area)
May be the usb2 ports cant handle the through put to the software? Fairly sure USB2.0, as i do not see SS marked by connector, device manager shows USB2.
Mean while for some reason I cant get registered on the support site.  once that issue is cleared up I will post there.


Re: Simons Map Question

Barry Jablonski
 
Edited

Hi Bob,

It's the Grid Square Locator (also called Maidenhead Grid Square Locator). You can plug your zip code into this link:

https://www.levinecentral.com/ham/grid_square.php

More information can be found here:

https://www.dxzone.com/grid-square-locator-system-explained/

Barry
WB2ZXJ


Simons Map Question

rmrrgs
 

Hello,

In:
Station/Configure/Location:

What is "Locator" ?
What goes there ?

Thanks again.

Quite a program; anxious to start using it.

Thanks again,
B.


Re: How to report issue: Windows 10 20H update fresh install issues. nesdr smart

John
 

Thanks }
  E mail : j peee hutch sixty by jorge at gorgeous mail dot com
is my email registration
Hutch

1821 - 1840 of 65214