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Re: Long wave reception
unbalanced to unbalanced .... explained
thanks sharing Alan.
Send a photo of your discone curious!?
-Colin
On Tuesday, 14 January 2020,
unbalanced to unbalanced .... explained
thanks sharing Alan.
Send a photo of your discone curious!?
-Colin
On Tuesday, 14 January 2020,
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By
colin glass <cgabcd1234@...>
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#52761
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Any ILG Users: A Or B Version To Download ?
Hello,
The ILG website really confuses me.
If anyone is using, might I please ask:
Do I want to download the A or the B option (.csv) to
have their full listing of sw broadcasts to 30 MHz ?
I assume
Hello,
The ILG website really confuses me.
If anyone is using, might I please ask:
Do I want to download the A or the B option (.csv) to
have their full listing of sw broadcasts to 30 MHz ?
I assume
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By
rmrrgs <rgsrose@...>
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#52760
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Omnirig issue
Hi, I have SDR console set up with and RSPlay SDR2. I am trying to sync SDR console with my main HF radio (FT101MP). I have set up external radio to track and it appears to sync and I am able to see
Hi, I have SDR console set up with and RSPlay SDR2. I am trying to sync SDR console with my main HF radio (FT101MP). I have set up external radio to track and it appears to sync and I am able to see
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By
marc.brown@...
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#52759
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Re: Zoom off center
#sdrconsolev3
It would be nice to be able to zoom in on a specific receiver without changing the center frequency. Currently there is only the auto-center on zoom option, but it moves the entire bandwidth and can
It would be nice to be able to zoom in on a specific receiver without changing the center frequency. Currently there is only the auto-center on zoom option, but it moves the entire bandwidth and can
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By
goscickiw
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#52758
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Re: Zoom off center
#sdrconsolev3
Hi,
That complicated logic doesn't exist I'm afraid. Probably a task for version 3.1.
Simon Brown, G4ELI
https://www.sdr-radio.com
Hi,
That complicated logic doesn't exist I'm afraid. Probably a task for version 3.1.
Simon Brown, G4ELI
https://www.sdr-radio.com
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By
Simon Brown
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#52757
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Re: Long wave reception
Allan,
I've never used an unun for any purpose. So cannot comment about that.
But with my HF+ I find a discone (Old Icom with 50MHz whip 32' above my bungalow) gives the best reception on LW and
Allan,
I've never used an unun for any purpose. So cannot comment about that.
But with my HF+ I find a discone (Old Icom with 50MHz whip 32' above my bungalow) gives the best reception on LW and
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By
Alan G4ZFQ
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#52756
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Re: Long wave reception
My 124’ EFW’s with a 9:1 UNUN works just fine. The higher the better though!
Here’ s a good image of the windings:
https://vk6ysf.com/unun_9-1.htm
My 124’ :
73 Kriss KA1GJU
My 124’ EFW’s with a 9:1 UNUN works just fine. The higher the better though!
Here’ s a good image of the windings:
https://vk6ysf.com/unun_9-1.htm
My 124’ :
73 Kriss KA1GJU
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By
Kriss Kliegle KA1GJU
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#52755
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Long wave reception
Long wave reception here in the south of England is not easy because of local QRM so I decided to try a unan.
There are lots of construction details around so I made one using a toroidal ferrite from
Long wave reception here in the south of England is not easy because of local QRM so I decided to try a unan.
There are lots of construction details around so I made one using a toroidal ferrite from
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By
Allan Isaacs
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#52754
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Re: "decouple" spectrum zoom from sample rate / bandwidth change ?
#sdrconsolev3
Sorry folks, going a bit off topic here, but if you do not have a need for the expense of Photoshop, an excellent and totally free alternative is GIMP:
https://www.gimp.org/
Quite a steep learning
Sorry folks, going a bit off topic here, but if you do not have a need for the expense of Photoshop, an excellent and totally free alternative is GIMP:
https://www.gimp.org/
Quite a steep learning
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By
Max
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#52753
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Re: "decouple" spectrum zoom from sample rate / bandwidth change ?
#sdrconsolev3
Just realised, of course Snipping Tool does not solve the issue with "pop-up" menus, and neither does (shift win S) which opens Snip and Sketch dialogue, not a Windows screen grab.
Yes, full screen
Just realised, of course Snipping Tool does not solve the issue with "pop-up" menus, and neither does (shift win S) which opens Snip and Sketch dialogue, not a Windows screen grab.
Yes, full screen
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By
Max
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#52752
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Re: "decouple" spectrum zoom from sample rate / bandwidth change ?
#sdrconsolev3
Type "Snipping Tool" with Windows start menu open. Standard tool supplied with Windows. Very useful, fast and intuitive.
Updated replacement for this tool is supposed to be "Snip and Sketch" but it is
Type "Snipping Tool" with Windows start menu open. Standard tool supplied with Windows. Very useful, fast and intuitive.
Updated replacement for this tool is supposed to be "Snip and Sketch" but it is
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By
Max
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#52751
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Zoom off center
#sdrconsolev3
Is it possible to zoom in to a different frequency within the bandwidth than the center frequency? For example, I want to zoom in on a signal near the end of the bandwidth, while simultaneously
Is it possible to zoom in to a different frequency within the bandwidth than the center frequency? For example, I want to zoom in on a signal near the end of the bandwidth, while simultaneously
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By
goscickiw
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#52750
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Re: Noise Floor Questions, etc.
On a long wire, you're better of using a counterpoise vs. a ground.
And if you've tied into your mains ground (i.e. that convenient ground rod outside your house that has your electric meter, cable
On a long wire, you're better of using a counterpoise vs. a ground.
And if you've tied into your mains ground (i.e. that convenient ground rod outside your house that has your electric meter, cable
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By
David Jackson
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#52749
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Re: Noise Floor Questions, etc.
A) Using ‘new’math, a 40’ wire will be a 1/2 wave on 11.14 MHz with the 95% velocity factor in coated wire. One should see a rise in noise floor near the resonant freq, and succeeding multiples
A) Using ‘new’math, a 40’ wire will be a 1/2 wave on 11.14 MHz with the 95% velocity factor in coated wire. One should see a rise in noise floor near the resonant freq, and succeeding multiples
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By
Kriss Kliegle KA1GJU
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#52748
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Re: Noise Floor Questions, etc.
Hi Bob,
You didn’t explain what your ground consists of but it sounds like it’s acting more like an antenna picking up additional noise. A poor ground is worse than no ground at all as your
Hi Bob,
You didn’t explain what your ground consists of but it sounds like it’s acting more like an antenna picking up additional noise. A poor ground is worse than no ground at all as your
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By
Larry Dodd
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#52747
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Noise Floor Questions, etc.
Hi,
This is just one of those "trying to learn" questions:
Using a RSPdx.
a. At around 10 MHz, am, my noise floor is typically
about -90 dbm
How "typical" and "good" is this ?
(have a
Hi,
This is just one of those "trying to learn" questions:
Using a RSPdx.
a. At around 10 MHz, am, my noise floor is typically
about -90 dbm
How "typical" and "good" is this ?
(have a
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By
rmrrgs <rgsrose@...>
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#52746
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Re: SDR Console Volume
#sdrconsole
Is the AGC off?
Add a screenshot: https://www.sdr-radio.com/support#Screenshot
Simon Brown, G4ELI
https://www.sdr-radio.com
Is the AGC off?
Add a screenshot: https://www.sdr-radio.com/support#Screenshot
Simon Brown, G4ELI
https://www.sdr-radio.com
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By
Simon Brown
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#52745
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Re: SDR Consolle Volume
#sdrconsole
Have you checked the Windows settings for the VAC lines - the volume level of each vac can be individually set - see attached screen shot
Paul
Have you checked the Windows settings for the VAC lines - the volume level of each vac can be individually set - see attached screen shot
Paul
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By
Paul Gulliver
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#52744
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Re: SDR Consolle Volume
#sdrconsole
On Mon, Jan 13, 2020 at 12:38 PM, jdow wrote:
Rx volume, master volume, and PC volume can all get in the way. (Not that I have convinced myself there is a master volume control in SDRC.) Make sure you
On Mon, Jan 13, 2020 at 12:38 PM, jdow wrote:
Rx volume, master volume, and PC volume can all get in the way. (Not that I have convinced myself there is a master volume control in SDRC.) Make sure you
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By
Dara
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#52743
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Re: SDR Consolle Volume
#sdrconsole
Rx volume, master volume, and PC volume can all get in the way. (Not that I have convinced myself there is a master volume control in SDRC.) Make sure you don't have the PC's master volume control
Rx volume, master volume, and PC volume can all get in the way. (Not that I have convinced myself there is a master volume control in SDRC.) Make sure you don't have the PC's master volume control
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By
jdow
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#52742
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