Re: Where am i wrong?
You welcome!
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Massimo
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#313
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Re: Where am i wrong?
Thanks a lot!
Dirk
By
Dirk Niemeier
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#312
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Re: Where am i wrong?
Hi Peter.
Everything is working 100/100 now. Thanks for your kind assistance Peter!
For Dirk and everyone in this group:
After a couple of years and an upgrade to Win11, I restarted G8CFSDR but,
By
Massimo
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#311
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Re: Where am i wrong?
Ciao Massimo,
Would you mind to share some details with us about what went initially wrong? I'm afraid I'll need to undergo the migration as well and any info about what could happen and
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Dirk Niemeier
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#310
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Re: Where am i wrong?
Hi Massimo
Good news that things seem to be starting to work.
The display looks like there is no Image Rejection taking place, which is usually caused by
a)? The audio input is Mono and not
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G8JCF
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#309
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Edited
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Re: Where am i wrong?
And now I see that USB and LSB are also inverted so to tune LSB stations on 40 meters I need to switch to USB!
Believe I made something wrong.
Massimo
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Massimo
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#308
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Re: Where am i wrong?
Hi,
I was finally able to start G8JCSDR software that now seems to work properly but in the main display (see attachment) I see an inverted mirror of the main frequency and two spectrums in opposite
By
Massimo
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#307
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Re: Where am i wrong?
Grazie! ;-))
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Massimo
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#306
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Re: Where am i wrong?
buona fortuna :-)
By
G8JCF
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#305
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Re: Where am i wrong?
Hi Peter,
Thanks for your kind assistance! I will try during the weekend and inform you.
New OS, new problems... but not depending by software, that works as always
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Massimo
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#304
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Re: Where am i wrong?
Hi Massimo
Since this is a brand new machine, You could also try Build 284 available from https://www.g8jcf.uk/g8jcfsdr_drt1/downloads/setup_G8JCFSDR_284.exe
Build 284 includes more error checking
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G8JCF
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#303
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Re: Where am i wrong?
Hi Massimo
Sorry to hear about this problem.
I don't have any W11 machine, so I've never tried to install the G8JCFSDR on a W11 machine, so I'll have to wait for someone else in the group to relate
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G8JCF
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#302
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Where am i wrong?
Hi Peter and everyone in the group.
I replace my old Pc, now I have a new machine with Win11. Try to install G8JFCSDR and arduino but when I switch on I receive this error:
*Error @ Line=110438
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Massimo
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#301
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Re: a portable Elektor SDR Shield HF RX
Hi Yoyos
That's a better schematic and picture than yesterday, thank you.
Also I see that you are developing a Receiver only, whereas in the text of the message you had said TRX which I ttook to
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G8JCF
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#300
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Re: a portable Elektor SDR Shield HF RX
Hi Peter
I am very grateful for your attention,
did you open the attachment yesterday?
Sorry I haven't made a better schematic drawing.
I don't understand much about digital signal
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YB2RR
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#299
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Re: a portable Elektor SDR Shield HF RX
Hi Yoyos
That's certainly very interesting !!!
I personally have been experimenting with a Teensy 3.2 - standalone RX done - but not yet TX
Have you a schematic which you could publish ?
Many
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G8JCF
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#298
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a portable Elektor SDR Shield HF RX
Hi,, All
I hope I'm not mistaken into this group and I hope I don't divert the core
topic in this group.
My previous SDR Shield Elektor project was using G8JCFSDR, HDSDR and
PowerSDR software.
My
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YB2RR
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#297
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Re: Phase Correction and Gain Correction
Hi Ronald
Eliminating/attenuating the Image (aka Mirror) signal in an IQ demodulation scheme depends on precise amplitude match between the I & Q signals, and a precise 90 degree (pi/2 radians) phase
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G8JCF
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#296
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Edited
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Phase Correction and Gain Correction
Hello,
In the Configuration dialog in the tab Soundcard, there are two sliders, Phase Correction and Gain Correction.
* If I select an AM-station and move the *Gain Correction* back and forth,
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Ronald
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#295
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Re: Trouble with ElektorSDR & Arduino Mega2560
Hi Reed
the "V" must be lower case "v". The protocol from the Host to the Arduino was designed for machine to machine communication, so there is no provision for things like backspace, skipping over
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G8JCF
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#294
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Edited
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