... system's ... better ... this. ... I seem to remember reading some place the QSD mixer had a noise figure in the area of 12 db ? Would this not be...
871
Phil Harman
pvharman
Nov 1, 2005 12:41 pm
I'm presently supervising a couple of overseas engineering students whilst they do their industrial training. They need 12 weeks of practical experience so...
872
John H. Fisher
austinham75
Nov 1, 2005 1:07 pm
This is totally cool :-) Thank you very much :-) ... -- Regards, John ========================================================= email: k5jhf@... ...
873
Bill Walker
wv7g
Nov 1, 2005 2:01 pm
I don't know about you guys but I have had a great time using my SoftRock40 to study the band conditions. I have identified all kinds of noise sources within...
874
Leon Heller
leon_heller
Nov 1, 2005 3:38 pm
... From: "Phil Harman" <pvharman@...> To: <softrock40@yahoogroups.com> Sent: Tuesday, November 01, 2005 12:41 PM Subject: [softrock40] Useful FPGA...
875
wb8yqj
Nov 1, 2005 4:14 pm
Hi Guys, I loaded the Rocky software last night. I was suprised to find that it seemed to make a better receiver with the SoftRock40 than the Flex software. Is...
876
raymonda58
Nov 1, 2005 4:20 pm
I know the Delta-44 is the "preferred" sound card by many for SDR use, however I wonder which external card has shown the best performance for use with a...
877
Phil Covington
phil_at_vhmi
Nov 1, 2005 5:12 pm
Now, you really cannot do a fair comparison of Rocky and PowerSDR. The PowerSDR software was developed to support the SDR-1000 which is MUCH more complex than...
878
n3wtus
Nov 1, 2005 5:53 pm
Tony, The current version of Rocky is fantastic. Incredible audio quality with the Soundblaster External 24 Bit soundcard and 96khz sample. On that rare...
879
Phil Covington
phil_at_vhmi
Nov 1, 2005 6:47 pm
... John, I think you want to direct the request/question to Alex, not Tony. Tony is the extremely talented designer of the SR40 V1, V2, V3, V4, V5, etc......
880
N3WT
n3wtus
Nov 1, 2005 7:14 pm
opps, I meant Alex! They look so much alike, I get them mixed up. My apoligies to Alex and Tony . N3WT _____ From: softrock40@yahoogroups.com...
881
Chuck Carpenter
w5usj
Nov 1, 2005 8:30 pm
Posted a picture of my two-band crystal switch setup. Not particularly elegant but quite functional. Tapping and touching the ungrounded crystals caused no...
882
John H. Fisher
austinham75
Nov 1, 2005 8:34 pm
I'm wondering if you can replace the DDS with a FPGA numerically controlled oscillator. By this, I mean implementing a Phase Accumulator and a loadable Delta...
883
John H. Fisher
austinham75
Nov 1, 2005 9:58 pm
Duo dials in to HD Radio By Jeff Berman, News Editor -- 10/24/2005 EDN Texas Instruments <http://www.ti.com/> and Atmel <http://atmel.com/> have joined forces...
884
Eric Wachsmann - Flex...
Games0802
Nov 1, 2005 10:10 pm
Ray, We have just finished qualifying a new soundcard for use with laptops and the SDR-1000. It is called the PreSonus FireBox. It is a firewire (IEEE-1394)...
885
John H. Fisher
austinham75
Nov 1, 2005 10:49 pm
Man, look at this chip, wow :-) http://focus.ti.com/lit/ds/symlink/afedri8201.pdf regards, John...
886
Bob Miller
dvcamvideo2004
Nov 1, 2005 11:03 pm
Hello All, I finished building the SR40 and loaded Rocky software and seem to have a problem. I set the center frequency and all I hear is that frequency. Not...
887
Tony Parks
kb9yig
Nov 1, 2005 11:26 pm
Hi Bob, If you would like a phone call to talk you through some of the things to look for, I would be happy to give you a call. Just send you telephone number...
888
Marsh Parker
nc7v
Nov 1, 2005 11:34 pm
... If I ... Try the files section http://f5.grp.yahoofs.com/v1/cPNnQ2RfZTWrFmz3qOQhcSb2jFaoGhVbSzKPKfSe ...
889
wb8yqj
Nov 1, 2005 11:38 pm
Hi Bob, Looks like you've found lots of help! Probably number one item would be to check for the LED coming on. Then check the audio and RF cables to make sure...
890
Stan Rife
w5ewa
Nov 2, 2005 1:11 am
299 bucks is a little stiff, to have the capability on your laptop. Stan Rife W5EWA Houston, TX K2 S/N 4216 ... From: softrock40@yahoogroups.com...
891
Alex, VE3NEA
alshovk
Nov 2, 2005 4:14 am
SSB is now supported, with a twin-PBT filter. Another new function is continous wav playback. Download: http://www.dxatlas.com/Rocky/RockySetup.zip 73 Alex...
892
Alex, VE3NEA
alshovk
Nov 2, 2005 4:29 am
Hi Bill, ... Great idea! I will see if I can implement it, though this will certainly take quite a bit of time. I/Q recordings take a lot of disk space. At 96...
893
wb8yqj
Nov 2, 2005 5:06 am
Works FB here!...
894
zehelmer@...
zehelmer
Nov 2, 2005 9:15 am
Hi, Alex It works fine with my WinMe*** Would it be possible for you to rename the new versions so we could keeep them and go back to previous if something ...
895
Michael Blake
K9JRI_PPC
Nov 2, 2005 12:16 pm
Alex, Rocky 1.2 is VERY nice. The SSB implementation is quite helpful as there is a lot of SSB DX on in the evenings. Thanks for the nice software. 73 - Mike...
896
John H. Fisher
austinham75
Nov 2, 2005 1:14 pm
http://www.andraka.com/ This guy is terrific, I particularly enjoyed: http://www.andraka.com/files/designcon00.pdf and /We Demo'd a shortwave radio in a...
897
Bill Walker
wv7g
Nov 2, 2005 1:32 pm
Hello Alex, ... An excellent point! I had not considered the possibility of capturing an entire days worth of data but that certainly does appeal to me. ...
898
Alex, VE3NEA
alshovk
Nov 2, 2005 1:38 pm
Hi Joe, Good to know that Rocky works on WinME. There are two confirmed cases now, perhaps I should change the statement re. ME on my web page. It is an...
899
Leon Heller
leon_heller
Nov 2, 2005 1:51 pm
... From: "John H. Fisher" <k5jhf@...> To: <radio_dspic@yahoogroups.com>; "AQRP" <aqrp@yahoogroups.com>; <softrock40@yahoogroups.com> Sent:...
