[Lowfer] WOLF 2nd try
Howell, Laurence (Shanghai/Singapore)
L.Howell at conocophillips.com
Mon Mar 10 09:49:02 EST 2008
Andy looking at your successful decodes I see that the f:- was off by
nearly a Hz (from memory -0.947 or something?) - not sure if you drifted
out side what Wolf looks at for a successful decode? This can be
adjusted upwards if you think you maybe a little more off in the WOLF
config tab and adjust the freq tol figure up a bit. You lose a tadge bit
of sensitivity but open up the "rx passband" a bit.
I was off by close to 0.5Hz last night. I used WWV and set the rx to
59.0 kHz to get a 1 kHz tone and used the internal calibration WOLF has
set up in the Gui to set the rx clock rate on the "receive options" -
mine is way off and set to
8399.00 Hz.
Im using the SDR IQ and it does drift a bit a the higher freqs but the
divide by makes it close enough without external clock control under
mobile ops.
Just one suggestion
Laurence KL 1 X mobile 5, Tx
-----Original Message-----
From: lowfer-bounces at mailman.qth.net
[mailto:lowfer-bounces at mailman.qth.net] On Behalf Of KU4XR
Sent: Monday, March 10, 2008 2:40 PM
To: lowfer at mailman.qth.net
Subject: [Lowfer] WOLF 2nd try
Hey everyone: Well it looks like my second attempt at recieving a wolf
transmission didn't go so
well. This one makes no sense to me at all. I thought I was copying John
again around 9:30pm, but
the static crashes were horrible. The signal was strong and audible, but
looks like gibberish. I
was still in WOLF-10 I'm wondering if the static was just destroying the
data on my end.
By the way: anyone know how to set the clock in the WOLF GUI ?? it's an
hour ahead, and I can't
find anywhere to set the clock. Thanks to any and all for your input:
73, Andy Bell - KU4XR
2008-03-10 03:28:43 >WOLF10 -r 8000 -f 780 -t 1.0 -w 0.0000
t: 24 f:-0.914 a: 0.6 dp:128.6 ci: 3 cj:449 23U8QVWWRRJTZJN ?
t: 48 f:-0.634 a: 1.1 dp:125.6 ci:11 cj:251 EBHX7V84HI9.YQD ?
t: 96 f:-1.003 a: 0.9 dp:120.5 ci: 4 cj:270 MGME1V???G04OJG ?
t: 192 f:-0.254 pm:27829 jm:675 q:-12.7 -7.9 9DG69SX9W2IS65T ?
t: 288 f:-0.254 pm:56562 jm:675 q:-12.8 -8.4 9J9PYOWDOWV73R1 ?
t: 384 f:-0.254 pm:83066 jm:675 q:-12.7 -6.5 Z7XUZURVK8WSRK8 ?
t: 480 f:-0.254 pm:96374 jm:675 q:-12.7 -8.3 TV9FK6TA8ZYKQZ1 ?
t: 576 f:-0.254 pm:103901 jm:675 q:-12.9 -7.0 T41EF GK/NB4TB ?
t: 672 f:-0.254 pm:108143 jm:675 q:-12.9 -6.9 T41EF GK/NB4TB ?
t: 768 f:-0.254 pm:110574 jm:675 q:-13.0 -6.8 T41EF GK/NB4TB ?
t: 864 f:-0.254 pm:111747 jm:675 q:-13.1 -6.8 T41EF GK/NB4TB ?
t: 960 f:-0.254 pm:111977 jm:675 q:-13.1 -6.8 T41EF GK/NB4TB ?
t:1056 f:-0.254 pm:112079 jm:675 q:-13.1 -6.8 T41EF GK/NB4TB ?
t:1152 f:-0.254 pm:112160 jm:675 q:-13.1 -6.9 T41EF GK/NB4TB ?
t:1248 f:-0.254 pm:112163 jm:675 q:-12.8 -6.8 T41EF GK/NB4TB ?
t:1344 f:-0.254 pm:112405 jm:675 q:-12.6 -6.8 T41EF GK/NB4TB ?
t:1440 f:-0.254 pm:112520 jm:675 q:-12.5 -6.8 T41EF GK/NB4TB ?
t:1536 f:-0.254 pm:112528 jm:675 q:-12.4 -6.7 T41EF GK/NB4TB ?
t:1632 f:-0.254 pm:112618 jm:675 q:-12.3 -6.7 T41EF GK/NB4TB ?
t:1728 f:-0.254 pm:112637 jm:675 q:-12.1 -8.5 K6LEF GK/NB4TB ?
t:1824 f:-0.254 pm:112708 jm:675 q:-11.8 -7.6 ZH98OBZ3PIAZY 6 ?
t:1920 f:-0.254 pm:112846 jm:675 q:-11.5 -7.7 JVDEF GK/NB4TC ?
t:2016 f:-0.977 pm:125165 jm:147 q:-10.0 -9.4 RW8C5T4 VH/D8R6 ?
t:2112 f:-0.977 pm:131296 jm:147 q:-10.0 -9.1 J8PUVJLIMZB98R6 ?
04:04:54 >WOLF RESTARTED
t: 24 f: 0.583 a: 1.4 dp:122.4 ci:15 cj: 47 7KNWQ3XVXW86HHZ ?
t: 48 f:-0.995 a: 0.3 dp:119.2 ci: 0 cj:161 ZG0IK51KDTIOK.P ?
t: 96 f:-0.825 a: 1.1 dp:116.0 ci: 8 cj:177 ENPZQKHG1F.ORB3 ?
t: 192 f:-0.732 pm: 9817 jm:476 q:-14.1 -8.5 8.HAZ0H1QPCR9E6 ?
t: 288 f:-0.635 pm:14535 jm:810 q:-13.0 -5.6 BSGB5LT6 8LJFU. -
t: 384 f:-0.635 pm:30222 jm:810 q:-13.2 -5.9 BSGB5LT6 8LJFU. ?
t: 480 f:-0.635 pm:37764 jm:810 q:-13.4 -8.9 0ZK5LQZP66ME5E. ?
t: 576 f:-0.635 pm:38088 jm:810 q:-12.9 -8.8 0ZK5LQZP66ME5E. ?
t: 672 f:-0.635 pm:38620 jm:810 q:-12.8 -8.4 BSGB5L2GUC37K/Z ?
t: 768 f:-0.635 pm:42368 jm:810 q:-12.2 -8.6 VO1PA99*I6ME5E. ?
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