here
- http://www.indiegogo.com/projects/usb2sdr-software-defined-radio-startup
For any information you can contact me directly or post in the powersdr-iq
Yahoo! group here
- http://groups.yahoo.com/neo/groups/powersdr-iq
Best regards 73,
Christos SV1EIA
or in other homebrew QSEs.
Probably something like it has to be in Flex-5K and in the new models.
Just my 2c.
73,
Christos SV1EIA
___
FlexRadio Systems Mailing List
FlexRadio@flex-radio.biz
http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz
db below
1w).
While you transmit on ssb it is on your vfo frequency and at am/fm it is on
vfo - if.
You can also trace it during reception but with much lower level.
73 Christos
___
FlexRadio Systems Mailing List
FlexRadio@flex-radio.biz
http
proper image calibration and
the problem will still be there.
It will be solved by utilizing a non-linear IQ calibration method but that
requires a major DttSP change...
Regarding the current modification that has been given by me to SV1FXO (the
other Christos who is a SDR1K user) and has also been
built in test equipment and eeproms.
I only want to be able to manualy store phase and gain numbers
separately for each band on PowerSDR (setupdspimage reject tab), like
I do now for a single band.
Sorry that I can't make it any simpler than that.
73 de Christos (sv1fxo
implement this feature
to the sdr1k for the favor of the flex5k.
Sdr1k although innovative now it's an abandoned project on both
hardware and software sides.
Maybe some day the same will happen to the flex5k too.
Christos (sv1eia) thanks a lot for your help.
73 to all de Chris (sv1fxo
is mandatory.
And please consider my comments as well-intentioned.
73 de Chris (sv1fxo)
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Christos
Sent: Friday, August 01, 2008 2:50 AM
To: flexradio@flex-radio.biz
Subject: [Flexradio] SDR-1000 PowerSDR v1.12.1
.
Maybe some day the same will happen to the flex5k too.
Christos (sv1eia) thanks a lot for your help.
73 to all de Chris (sv1fxo)
Hi,
Some time ago a friend of mine that has an SDR-1000 asked me how difficult
is it to have specific image rejection settings per each band like the
Flex-5000 has
- http://powersdr-iq.googlecode.com/files/PowerSDR%20Setup.msi
Also the source of this build for examination if Flex coders want it is
under Flex branch.
Since this work has been done for one SDR-1000 user, I guess it is good for
others to enjoy it freely too.
73
Christos SV1EIA
.
On program exit all values are stored and remembered in PowerSDR.mdb.
I've utilized the internal variables scheme of Flex-5000.
Provided that you do have some usage for it or want it, how can I send you
the source code? (VS2003 project)
73
Christos SV1EIA
Of course that is for the SDR-1000 models! forgot to mention this.
On Fri, Jul 25, 2008 at 10:26 PM, Christos Nikolaou [EMAIL PROTECTED]
wrote:
Hi,
I have experimented with the 1.12.0 trunk and created a version that has
dedicated phase/gain I/Q settings and image calibration specific
somehow originates from FT3253 switch noise.
I want to ask if someone else has noticed the same behavior and if the
figures I measured are normal.
73 Christos, sv1fxo
___
FlexRadio Systems Mailing List
FlexRadio@flex-radio.biz
http://mail.flex-radio.biz
Had exactly the same behavior with the edirol FA-66 (spurs every 1 kHz
with rx cables attached only to edirol side). I connected two Bourns
isolation transformers (LM-NP-1001-B1) directly to inputs 3 4 and the
spurs disappeared. The only problem now is poor Rx image nulling across
the entire
An HTML attachment was scrubbed...
URL:
http://mail.flex-radio.biz/pipermail/flexradio_flex-radio.biz/attachments/20071016/92ac631d/attachment.html
___
FlexRadio mailing list
FlexRadio@flex-radio.biz
14 matches
Mail list logo
