... ...has to be 14107.5 kHz - SORRY -- Tom DF5JL...
43521
Phil Williams
rci2000...
Dec 29, 2012 11:34 am
A team of us did some testing last night using JT65A at power levels from 20 to 1000 watts. We used JT65-HF and Spectrum Lab in a comparison test. Spectrum lab...
43522
Tony
kt2q
Dec 29, 2012 11:42 am
All: This video might be helpful for those interested in digital voice. It covers a few common sense guidelines that should make it easier to get a clean...
43523
Phil Williams
rci2000...
Dec 29, 2012 12:02 pm
TXID is your friend when using less traveled modes. ... -- Phil KA1GMN...
Please see the attached. We did a comparison between the spectogram in JT65-HF and Spectrum Lab. The snapshot was taken on 15 meters with both applications...
43526
Phil Williams
rci2000...
Dec 30, 2012 1:03 am
Here the same station now running 100 watts. ... -- Phil KA1GMN...
43527
Phil Williams
rci2000...
Dec 30, 2012 1:10 am
Finally, here's the same station running 500 watts. Yes, that's 500 watts. You will note the bleeding of energy in to the adjacent bins would to the ...
43528
Phil Williams
rci2000...
Dec 30, 2012 1:12 am
Finally, here's the same station running 500 watts. Yes, that's 500 watts. You will note the bleeding of energy in to the adjacent bins would to the ...
43529
Tony
kt2q
Dec 30, 2012 2:14 am
All: Sorry for the mistake -- uploaded the draft instead of the finished video. For those interested in digital voice, see: ...
43530
zl2ke_steve
Dec 30, 2012 2:45 am
... Hamspots.net I have not found such sites all that useful to make contacts because the spot is usually too old and while USA and European hams may be able...
43531
Ken Meinken
kmeinken
Dec 30, 2012 3:18 am
... TXID sends a set of tones (Reed Solomon Identifier) at the beginning of every transmission (can also be set for the end of each transmission) which...
43532
graham787
Dec 30, 2012 2:26 pm
Reckon he's taking a bleeding liberty as we say over here ... Non of these in-mode displays are suitable for doing absolute test measurements, though...
43533
Phil Williams
rci2000...
Dec 30, 2012 2:37 pm
No reply yet G. A number of inquires have been sent to the OO and his keeper. ... -- Phil KA1GMN...
43534
Andrew O'Brien
obrienaj
Dec 30, 2012 3:43 pm
I'll the the technical correspondence to the guys that understand it. However, when I was in early communication with Joe Taylor's WSJT group , at the time of...
43535
dick_kf5sa
Dec 30, 2012 6:15 pm
Is there a soundcard save/restore program that works with Win7? QuickMix has been discontinued and it's Web page says "not for Vista", which implies not for...
43536
dick_kf5sa
Dec 30, 2012 6:15 pm
Very interesting and informative! Has anyone contacted K7DTB? If so, what was his response? Dick KF5SA...
43537
N2CKH
shajducek
Dec 30, 2012 6:40 pm
Hi Dick, RoMac Sound Card Manager found at http://www.romacsoftware.com/SoundManagement.htm works. /s/ Steve, N2CKH...
43538
Simon G4ELI/HB9DRV
simonbrown42
Dec 30, 2012 6:46 pm
There are many pitfalls when using a FFT / waterfall for this analysis, for example you don't know what Windowing or Overlap is in use in either program, so...
43539
Jerry W
k0hzi
Dec 30, 2012 6:48 pm
Downloaded from Softpedia today: http://www.softpedia.com/progDownload/QuickMix-Download-90578.html Running great on Windows 7 Pro, 64 bit. 73, Jerry K0HZI ......
43540
Ian Wade G3NRW
g3nrw
Dec 30, 2012 7:42 pm
___Original Message_________________________________________ From: N2CKH <n2ckh@...> Date: Sun, 30 Dec 2012 Time: 13:40:44 ... Steve I've been...
43541
N2CKH
shajducek
Dec 30, 2012 8:12 pm
Hi Ian, I do not know for sure, but it likely does. I looked for alternatives to Quickmix when I developed the Data Modem Terminal (DMT) software for MARS as...
43542
Ian Wade G3NRW
g3nrw
Dec 30, 2012 8:34 pm
___Original Message_________________________________________ From: N2CKH <n2ckh@...> Date: Sun, 30 Dec 2012 Time: 15:12:10 ... Thanks Steve. I hope...
43543
Phil Williams
rci2000...
Dec 30, 2012 11:45 pm
The problem I have is that for every ham, there's a definition of how ALC works. It my understand that ALC in a solid state PA: 1. limit the amplifier output...
43544
graham787
Dec 31, 2012 12:29 am
$70,000 system instead of a free one. Well then more you pay the better the 'auto read' button :) Actually ,ALC is not the place to look in the first...
43545
Russell Blair
russell_blair86
Dec 31, 2012 1:13 am
I lost my hard drive and now I am working to get it all put back, I need a list of the frequency for JT9-x, Hope to be back on soon. Russell NC5O Â " IN GOD...
43546
Phil Williams
rci2000...
Dec 31, 2012 3:40 am
Thanks G. Very interesting. ... -- Phil KA1GMN...
43547
Phil Williams
rci2000...
Dec 31, 2012 3:42 am
Well said Simon. Learn that the hard way with FFT displays years ago. ... -- Phil KA1GMN Well said Simon. Learn that the hard way with FFT displays years...
43548
dick_kf5sa
Dec 31, 2012 4:55 am
Tnx Steve, RoMac does a great job! Although QuickMix does appear to run on Win7 64-bit (despite being a 2007 version) it is very primitive compared with...
