Date   

Re: Recording & notch - manual interface

Leif Asbrink
 

Hello Phil,

Maybe you could make a wideband recording available.
Some situation where you think notch filters would be
beneficial. I would be happy to place that recording
in the "SDR data file library"
http://www.sm5bsz.com/rf_library.htm
together with the loudspaker output of Linrad.
(Please supply information about the station of interest
and a file with the loudspeaker output you can get with
the optimum settings of your current software.)

Linrad-03.14 comes with a Windows installer:
http://www.sm5bsz.com/linuxdsp/linrad.htm
It can apply up to 9 notch filters to the baseband.


73

Leif / sm5bsz

GA Simon as I have already asked a lot ;-)))
I had only to wait till someone had ask for a manual notch and its interface.
Here it is on the CiaoRadio SDR, look at the pics I uploaded
http://groups.yahoo.com/group/sdr-radio-com/photos/album/1050649225/pic/382031468/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc

http://groups.yahoo.com/group/sdr-radio-com/photos/album/1050649225/pic/1953948852/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc

http://groups.yahoo.com/group/sdr-radio-com/photos/album/1050649225/pic/1884090808/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc

The manual notch in the CiaoRadio SDR works so: in the filter window just click with the rigth mouse key over the interfering signal (here 3 times) and I have perfect notches.
More if I drag right mouse over one or more of the already notches on the bottom part the notch becomes wider, so wide that all the filter is notched!
To remove the nochtes simply put the mouse on the upper part of the filter window and drag left to righ or viceversa and the filter window is again clean on notches.
Hope The explanation will suffice eh hehehe.

The other two pics show how is possible to get just the spectrum uppper part viewable simply by dragging the mouse from one of the below corners toward upper ones.
This way I\We will have much more free space on out LITTLE_Monitors.

I was just waiting the good occasion to let you know that.
Eh hehehe,.
73
Phil


--- In sdr-radio-com@..., "Simon HB9DRV" <simon@...> wrote:

Also I don't have a good interface yet for actually setting the manual notch
- any suggestions?



Simon Brown, HB9DRV

http://sdr-radio.com



From: sdr-radio-com@... [mailto:sdr-radio-com@...]
On Behalf Of Simon HB9DRV

I'll add auto-notches initially then add manual notches as well. I haven't
yet decided on the right filtering to use for a notch - FIR or FFT, I'll
have to look at this. Using FIR will introduce extra latency which will
become an issue with TX support, so maybe FFT filtering.


RATE option in the Waterfall tab

ic8pof
 

What is the use of the Rate option ?
73
Phil


Re: Recording & notch - manual interface

Peter Conway <peter@...>
 

Hi Phil and all,

I was just waiting the good occasion to let you know that.
Eh hehehe,.
Sneaky!...but hopefully effective..


73,

Peter g3ufi Hastings UK JO00GV
********************************

-----Original Message-----
From: sdr-radio-com@...
[mailto:sdr-radio-com@...] On Behalf Of ic8pof
Sent: 28 July 2010 16:49
To: sdr-radio-com@...
Subject: [sdr-radio-com] Re: Recording & notch - manual interface

GA Simon as I have already asked a lot ;-)))
I had only to wait till someone had ask for a manual notch and its
interface.
Here it is on the CiaoRadio SDR, look at the pics I uploaded
http://groups.yahoo.com/group/sdr-radio-com/photos/album/1050649225/pi
c/382031468/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=a
sc

http://groups.yahoo.com/group/sdr-radio-com/photos/album/1050649225/pi
c/1953948852/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=
asc

http://groups.yahoo.com/group/sdr-radio-com/photos/album/1050649225/pi
c/1884090808/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=
asc

The manual notch in the CiaoRadio SDR works so: in the filter window
just click with the rigth mouse key over the interfering signal (here
3 times) and I have perfect notches.
More if I drag right mouse over one or more of the already notches on
the bottom part the notch becomes wider, so wide that all the filter
is notched!
To remove the nochtes simply put the mouse on the upper part of the
filter window and drag left to righ or viceversa and the filter window
is again clean on notches.
Hope The explanation will suffice eh hehehe.

The other two pics show how is possible to get just the spectrum
uppper part viewable simply by dragging the mouse from one of the
below corners toward upper ones.
This way I&#92;We will have much more free space on out LITTLE_Monitors.

I was just waiting the good occasion to let you know that.
Eh hehehe,.
73
Phil


--- In sdr-radio-com@..., "Simon HB9DRV" <simon@...>
wrote:

Also I don't have a good interface yet for actually setting the
manual notch
- any suggestions?



Simon Brown, HB9DRV

http://sdr-radio.com



From: sdr-radio-com@...
[mailto:sdr-radio-com@...]
On Behalf Of Simon HB9DRV

I'll add auto-notches initially then add manual notches as well. I
haven't
yet decided on the right filtering to use for a notch - FIR or FFT,
I'll
have to look at this. Using FIR will introduce extra latency which
will
become an issue with TX support, so maybe FFT filtering.



------------------------------------

Yahoo! Groups Links


Re: Recording & notch - manual interface

ic8pof
 

GA Simon as I have already asked a lot ;-)))
I had only to wait till someone had ask for a manual notch and its interface.
Here it is on the CiaoRadio SDR, look at the pics I uploaded
http://groups.yahoo.com/group/sdr-radio-com/photos/album/1050649225/pic/382031468/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc

http://groups.yahoo.com/group/sdr-radio-com/photos/album/1050649225/pic/1953948852/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc

http://groups.yahoo.com/group/sdr-radio-com/photos/album/1050649225/pic/1884090808/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc

The manual notch in the CiaoRadio SDR works so: in the filter window just click with the rigth mouse key over the interfering signal (here 3 times) and I have perfect notches.
More if I drag right mouse over one or more of the already notches on the bottom part the notch becomes wider, so wide that all the filter is notched!
To remove the nochtes simply put the mouse on the upper part of the filter window and drag left to righ or viceversa and the filter window is again clean on notches.
Hope The explanation will suffice eh hehehe.

The other two pics show how is possible to get just the spectrum uppper part viewable simply by dragging the mouse from one of the below corners toward upper ones.
This way I&#92;We will have much more free space on out LITTLE_Monitors.

I was just waiting the good occasion to let you know that.
Eh hehehe,.
73
Phil

--- In sdr-radio-com@..., "Simon HB9DRV" <simon@...> wrote:

Also I don't have a good interface yet for actually setting the manual notch
- any suggestions?



Simon Brown, HB9DRV

http://sdr-radio.com



From: sdr-radio-com@... [mailto:sdr-radio-com@...]
On Behalf Of Simon HB9DRV

I'll add auto-notches initially then add manual notches as well. I haven't
yet decided on the right filtering to use for a notch - FIR or FFT, I'll
have to look at this. Using FIR will introduce extra latency which will
become an issue with TX support, so maybe FFT filtering.


Re: Recording & notch

Peter Conway <peter@...>
 

A clickable sliding window - similar arrangement to the filtering
action in SDR

73,

Peter g3ufi Hastings UK JO00GV
*************************************
________________________________________
From: sdr-radio-com@...
[mailto:sdr-radio-com@...] On Behalf Of Simon HB9DRV
Sent: 28 July 2010 14:53
To: sdr-radio-com@...
Subject: RE: [sdr-radio-com] Recording & notch




Also I don't have a good interface yet for actually setting the manual
notch - any suggestions?

Simon Brown, HB9DRV
http://sdr-radio.com

From: sdr-radio-com@...
[mailto:sdr-radio-com@...] On Behalf Of Simon HB9DRV
I'll add auto-notches initially then add manual notches as well. I
haven't yet decided on the right filtering to use for a notch - FIR or
FFT, I'll have to look at this. Using FIR will introduce extra latency
which will become an issue with TX support, so maybe FFT filtering.


Re: Recording & notch

jmiles56@sbcglobal.net <jmiles56@...>
 

You do it with a slider on HRD.. Maybe on the bottom with volume control area?

Jim

--- In sdr-radio-com@..., "Simon HB9DRV" <simon@...> wrote:

Also I don't have a good interface yet for actually setting the manual notch
- any suggestions?



Simon Brown, HB9DRV

http://sdr-radio.com



From: sdr-radio-com@... [mailto:sdr-radio-com@...]
On Behalf Of Simon HB9DRV

I'll add auto-notches initially then add manual notches as well. I haven't
yet decided on the right filtering to use for a notch - FIR or FFT, I'll
have to look at this. Using FIR will introduce extra latency which will
become an issue with TX support, so maybe FFT filtering.


Re: Recording & notch

Simon HB9DRV <simon@...>
 

Also I don't have a good interface yet for actually setting the manual notch - any suggestions?

 

Simon Brown, HB9DRV

http://sdr-radio.com

 

From: sdr-radio-com@... [mailto:sdr-radio-com@...] On Behalf Of Simon HB9DRV

I'll add auto-notches initially then add manual notches as well. I haven't yet decided on the right filtering to use for a notch - FIR or FFT, I'll have to look at this. Using FIR will introduce extra latency which will become an issue with TX support, so maybe FFT filtering.

 


Re: S-Meter

Simon HB9DRV <simon@...>
 

Yes, can do this.

 

Simon Brown, HB9DRV

http://sdr-radio.com

 

From: sdr-radio-com@... [mailto:sdr-radio-com@...] On Behalf Of gi8ydz

 

Hi Simon,

On the dbm meter could we have the updating digits in dbm as opposed to S values ?

Thanks for the console, works great in Win XP sp2 and Vista, no crashes since the last patch, very stable.

 


Re: Recording & notch

Simon HB9DRV <simon@...>
 

Hi,

 

I'll add auto-notches initially then add manual notches as well. I haven't yet decided on the right filtering to use for a notch - FIR or FFT, I'll have to look at this. Using FIR will introduce extra latency which will become an issue with TX support, so maybe FFT filtering.

 

Remote recording - yes, I'll get this done.

 

Simon Brown, HB9DRV

http://sdr-radio.com

 

From: sdr-radio-com@... [mailto:sdr-radio-com@...] On Behalf Of Peter Conway

What about a manual tuneable notch filter and any progress with
recording from a remote computer, for later playback on local
SDR-Radio?

 


Re: K3-SoftrockLite-SDR-RADIO.com help

Alan <alan4alan@...>
 

----- Original Message -----
From: "Sam"
Sent: Wednesday, July 28, 2010 11:34 AM
Subject: [sdr-radio-com] K3-SoftrockLite-SDR-RADIO.com help


I am feeding the IF output from my K3 into a SoftrockLite and then using a computer running XP SP3 for Simon's V1.1 Build 360 #2.

I would like to correspond *OFFLIST*
with anyone else using a similar setup.
Best post on the Softrock group. There may even be something in their file section.

73 Alan G4ZFQ


K3-SoftrockLite-SDR-RADIO.com help

Sam Morgan
 

I am feeding the IF output from my K3 into a SoftrockLite and then using a computer running XP SP3 for Simon's V1.1 Build 360 #2.

I would like to correspond *OFFLIST*
with anyone else using a similar setup.
Why? Just to compare notes and settings.
I don't want to take the list off topic,
with all my newbie questions,
about how and where/what to set things up.

TIA

GB & 73
K5OAI

P.S. I can hear and tune stations just fine,
but the difference in frequency readout from
the rig to the software is confusing me......


S-Meter

gi8ydz <gi8ydz@...>
 

Hi Simon,

On the dbm meter could we have the updating digits in dbm as opposed to S values ?

Thanks for the console, works great in Win XP sp2 and Vista, no crashes since the last patch, very stable.


Alan


Recording & notch

Peter Conway <peter@...>
 

Hi Simon,

What about a manual tuneable notch filter and any progress with
recording from a remote computer, for later playback on local
SDR-Radio?

1.1 beta version working well here so far.

73,

Peter g3ufi Hastings UK JO00GV
*************************************


Re: TOOLs RFSpace calibration with memories

ic8pof
 

Gm Simon, I am not like some HAMs that when call CQ they say : "cq cq here is xyz on 14.125,123 if you are not on my freq. I will not respond" !
eh hehehe .It is just for tha sake of matter.
Of course when the radio integration will be ready it should be easier.
The Yaesu radios show the carrier freq. as all the beacons and time&#92;freq transmitters are all on the exact freq.
the BFO offset either SSB or CW is injected after the mixing stages.
That is the offset I see between SDR_IQ and my rig.
The need would be for an option to let the SDR freq in sync with the radio.
For that reason it would be usefull&easier a sort of programmable shift in the SDR's software to let the two scales be on the same freq.

73
Phil

--- In sdr-radio-com@..., "Simon HB9DRV" <simon@...> wrote:

Hi,



Please - what mode are you using with the FT-1000? I seem to remember that
there is some unique logic in the FT-1000 regarding frequency display.



When I get the HF Radio integration working properly you will be able to
compensate for these offsets.



Simon Brown, HB9DRV

http://sdr-radio.com



From: sdr-radio-com@... [mailto:sdr-radio-com@...]
On Behalf Of ic8pof



Having used the SDR_IQ beside my SUPER FIELD for a while I have noted that
changing the bands from one
to another the SDR_IQ is always OFF_tune even 1000Hz apart the FIELD's
tuning scale.
So it is a must to recalibrate to keep the 2 units iso-freq.

Two options are still necessary to the above function:

1) 500Hz move + and - ,
2) some sort of memory, one per band, so that when I&#92;We go back from one
band to another the calibration follows the band tuned.

Even because when Simon will add the RIG support to the Console the tuning
scales would need anyway to be resynchronized .


Re: TOOLs RFSpace calibration with memories

Simon HB9DRV <simon@...>
 

Hi,

 

Please - what mode are you using with the FT-1000? I seem to remember that there is some unique logic in the FT-1000 regarding frequency display.

 

When I get the HF Radio integration working properly you will be able to compensate for these offsets.

 

Simon Brown, HB9DRV

http://sdr-radio.com

 

From: sdr-radio-com@... [mailto:sdr-radio-com@...] On Behalf Of ic8pof

Having used the SDR_IQ beside my SUPER FIELD for a while I have noted that changing the bands from one
to another the SDR_IQ is always OFF_tune even 1000Hz apart the FIELD's tuning scale.
So it is a must to recalibrate to keep the 2 units iso-freq.

Two options are still necessary to the above function:

1) 500Hz move + and - ,
2) some sort of memory, one per band, so that when I\We go back from one band to another the calibration follows the band tuned.

Even because when Simon will add the RIG support to the Console the tuning scales would need anyway to be resynchronized .


Re: external S meter part2

Simon HB9DRV <simon@...>
 

I'll write a user guide while on holiday Sept. 28th - Oct. 12th 2010.

 

Simon Brown, HB9DRV

http://sdr-radio.com

 

From: sdr-radio-com@... [mailto:sdr-radio-com@...] On Behalf Of ic8pof

SUPER Simon, S meter left\right\hidden options.
Looking deeper into the commands to discover more "secret" options.

 


Re: external S meter part2

ic8pof
 

SUPER Simon, S meter left&#92;right&#92;hidden options.
Looking deeper into the commands to discover more "secret" options.
73
Phil

PS, don't forget the NR_1 cursor memory.

--- In sdr-radio-com@..., "ic8pof" <ic8pof@...> wrote:

GN Simon just discovered the external resizable S meter.
Fine option again.
73
Phil


external S meter

ic8pof
 

GN Simon just discovered the external resizable S meter.
Fine option again.
73
Phil


TOOLs RFSpace calibration with memories

ic8pof
 

Having used the SDR_IQ beside my SUPER FIELD for a while I have noted that changing the bands from one
to another the SDR_IQ is always OFF_tune even 1000Hz apart the FIELD's tuning scale.
So it is a must to recalibrate to keep the 2 units iso-freq.

Two options are still necessary to the above function:

1) 500Hz move + and - ,
2) some sort of memory, one per band, so that when I&#92;We go back from one band to another the calibration follows the band tuned.

Even because when Simon will add the RIG support to the Console the tuning scales would need anyway to be resynchronized .
73
Phil


Re: new feature AF_Spectrum_MP3 button - SOLVED again!

Nicolas.C
 

Hi,

Yes, work in dual monitor mode. I use two 22” LCD  1980*1080 = a big screen 3840*1080.

It’s very fun to use ;)

 

http://img691.imageshack.us/img691/5179/img1195i.jpg

 

http://img197.imageshack.us/img197/4325/img1196su.jpg

 

 

 

 

De : sdr-radio-com@... [mailto:sdr-radio-com@...] De la part de RFSPACE
Envoyé : mardi 27 juillet 2010 21:30
À : sdr-radio-com@...
Objet : Re: [sdr-radio-com] Re: new feature AF_Spectrum_MP3 button - SOLVED again!

 

 

Simon,

 

Just ordered a second 2560x1440 monitor. I'll let you know if it works in dual monitor mode.

 

Pieter

Sent from my iPad


On Jul 27, 2010, at 2:44 PM, "Simon HB9DRV" <simon@...> wrote:

 

Hi,

 

I tend to use big monitors, I will soon be using a 2560 x 1600 to be sure that I can update that much real estate quickly. You should try this with a 24" monitor :)

 

Simon Brown, HB9DRV

http://sdr-radio.com

 

From: sdr-radio-com@... [mailto:sdr-radio-com@...] On Behalf Of ic8pof 

ooooohpssssss ... my mistake Simon, sry again.
As I was keeping the AFSpectrum low on the screen just to see the upper part of the audio window, I didn't see the two tabs on the bottom of the mini window. Eh hehehe.
Pardon I have "only" 17"screens not SUPER_WIDE_EXTRA_GALACTIC like yours ...
Anyway a mini button on the upper part near the CW button would be fine.
73
Phil

 



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