... In sdrsharp there is a timed scanning function ... that maybe could be used ... Me too ... i know a small bit from the old dos days ... yes I know what a ...
... Subject: AW: [FCDevelopment] Chirp Sounder ... Sigi, Yes this really needs updating or a new program written. I think a new program is unlikely because...
813
Jim Lesurf
jcgl@...
Feb 9, 2013 9:01 am
... Nope. I can read messages on the webpage. But nothing is reaching my ISP mailbox. Slainte, Jim -- Electronics...
Morning Jim, I have tried to search for you in the members list for this group,and for some strange reason your details are not coming up. In this case,could...
815
Jim Lesurf
jcgl@...
Feb 9, 2013 10:35 am
Posting this to both groups as I still get nothing back from the Development email. I can see postings on the website, but nothing back to my mailbox here. Yet...
816
Jim Lesurf
jcgl@...
Feb 9, 2013 4:07 pm
Hi, an update for anyone interested. I've now done some scans of the output from my main TV/VHF antennas. Results are at ...
817
Jim Lesurf
jcgl@...
Feb 11, 2013 2:06 pm
Sending this to both groups to see if the Dev group has unblocked yet! :-) I did some more measurements this morning to check a new version of the scanner...
Hi, How long did it take to generate that chart - 10 seconds, . ? Simon G4ELI/HB9DRV http://dit-dit-dit.com From: FCDevelopment@... ...
819
Jim Lesurf
jcgl@...
Feb 11, 2013 4:40 pm
I've now put a newer (and hopefully, better!) version of the program up at http://www.audiomisc.co.uk/software/index.html which is my main software page. This...
820
Jim Lesurf
jcgl@...
Feb 11, 2013 4:49 pm
In article <531c5d8804Koos.Fockens@...>, T.W.H. Fockens ... Agreed. FWIW There is a domestic UHF distribution amp in the loft. I'll know more when I get the...
821
Jim Lesurf
jcgl@...
Feb 11, 2013 4:49 pm
In article <018401ce0861$394bc540$abe34fc0$@...>, Simon ... I wasn't counting. But it runs about twenty 0.2 MHz steps per second. Jim -- Electronics...
A windows version would be nice.Rob To: FCDevelopment@... CC: Fcdproplus@... From: jcgl@... Date: Mon, 11 Feb 2013...
823
Jim Lesurf
jcgl@...
Feb 12, 2013 10:00 am
... I've now had a chance to compare the results from tests I did yesterday with various fcpp settings. It looks like the intermod arises in the LNA in the...
824
Jim Lesurf
jcgl@...
Feb 16, 2013 5:23 pm
I've now got a sig gen and hope to start doing calibration tests/measurements on my fcpp in a day or two. One question arises prompted by someone asking me. ...
From: Jim Lesurf I've now processed the measurements I've done on the fcpp I have. The results are at http://jcgl.orpheusweb.co.uk/funcube/FUNcalibrate.html I...
826
Jim Lesurf
jcgl@...
Feb 21, 2013 2:33 pm
In article <ED70277609CC4C20AC443ECC46FEA75D@Alta>, David J Taylor ... [snip] ... Yes. As yet I've not measured the noise floor. Although I should now be able...
827
Jim Lesurf
jcgl@...
Feb 21, 2013 2:47 pm
In article <5321810512jcgl@...>, Jim Lesurf ... Occurs to me to add: If you or others would like a copy I can put a csv file up on the web showing...
From: Jim Lesurf ... Yes. As yet I've not measured the noise floor. Although I should now be able to do so given the calibration. The measurement will be easy...
829
Jim Lesurf
jcgl@...
Feb 22, 2013 9:42 am
Not sure yet, but it looks like this may have come back from the FDev list.. In article <7810C586F3254E3A8EBC00AC9BAE5332@Alta>, David J Taylor ... Yes. An...
830
Jim Lesurf
jcgl@...
Feb 22, 2013 2:24 pm
... Now done. (I've also corrected a typo on the page.) So there is now a zip of the raw measured data linked from ...
831
Jim Lesurf
jcgl@...
Feb 22, 2013 3:44 pm
Having now put up the calibration measurements I've spent some time working on a Scope/FFT display and analyser to go with FUN_Scanner. Experiments popped up...
Jim, Alex who writes SDR Rocky http://www.dxatlas.com/Rocky/ has made his algorithm available for free use. See http://www.dxatlas.com/Dev/ the file you want...
Jim, what you're seeing is the result of real-world imperfections, most probably in the SDR ASIC. For digital radio applications where strong signals may be...
834
Jim Lesurf
jcgl@...
Feb 24, 2013 1:37 pm
Afraid I'm still not getting postings via email from the FCDev group. So I only noticed Robin's email (#833) this morning. Yes, I understand the reasons for...
Hi Jim You are not getting mail because according to the logs you applied for membership and have been accepted but you you do not appear in the members list...
836
Jim Lesurf
jcgl@...
Feb 25, 2013 9:44 am
In article <BFB62B774F63455891DE28C1C8C5BBC9@gnat>, Alan Melia ... Weird, but not un-typical of my past experience with yahoogroups. ... I'd guess that yahoo...
837
Jim Lesurf
jcgl@...
Apr 14, 2013 3:43 pm
I'm copying this to the development group as it may of interest to both lists, but I'll probably not get an email back from the development list! ... Sending...
Very versatile, we need an FCD TX. Howard? How did you do the 50-75 ohm transformation? Maybe that explains the filter ripple, though possibly not the...
839
Jim Lesurf
jcgl@...
Apr 15, 2013 8:56 am
As usual, I got no email back from the FCDevelopment, but have now read it using a web browser. Maybe I should unsubscribe, wait a few days, and subscribe...
