I am coming late to this topic, how is this different from regular packet ?
Andy K3UK
On 2/7/09, Rick W mrf...@frontiernet.net wrote:
Yes Maiko,
I expect to be around most of the day tomorrow. 14.109 is sometimes a
bit busy but we can use that as a baseline.
Was not familiar with that
Tanzania on SSTV !
TANZANIA, 5H. Sigi, DL7DF will be QRV as 5H1DF from Zanzibar Island,
IOTA AF-032, from February 3 to 12 while on holiday. Activity will be
on 160 to 10 meters using CW, SSB, RTTY and SSTV. QSL to home call.
MALAWI, 7Q. Harry, 7Q7HB is here for the next two months. Activity
Hi Andy,
I am coming late to this topic, how is this different ...
Check out the following article, it's not that lengthy :
http://sharon.esrac.ele.tue.nl/mirrors/zl1bpu/Q15X25/Q15X25.html
Maiko Langelaar / VE4KLM
Instead of using the 2FSK300 mode of conventional packet, they use a
substitute 15 tone QPSK running at ~83 baud with 125 Hz separation of
tones.
Packet has a lot of value in terms of the framework that I often
mention, but the modulation is often extremely difficult for HF and this
has been
Morning,
The RTTY contest is keeping 20 meters quite busy at the moment
That explains all the RTTY then. I was wondering about that.
Very strong signals here in Winnipeg, and they're all over the
place (quite frustrating actually). The band is not very useable
right now if one is trying to
Hi Guys,
I'm hearing some Q15X25 on 14.109 USB now. It's around 10:30 am
central standard time. If anyone wants to, you can connect to my
JNOS system (telnet www.langelaar.net), then go into CONVERS, that
way we can chat as we go type of thing. I may not be around all of
the time, but I'll try to
Q15X25 and other wide modes (voice communications bandwidth) are legal
here in the U.S., and if operated 10.140 to 10.150, also meet the IARU
Region 2 Band Plan recommendations (maximum 2700 Hz).
I am currently in contact with my wife for a couple of hours on HF (3620
LSB phone) as she travels
Hello
Am i the the only operator having this QRM on 80mtrs right now (17:42 UTC) ?
Please look at DM780 screen dump, and listen MP3 file here:
http://www.oz1tmk.dk/80m-qrm/
I walked downwards and upwards in frequency (you can hear it on the MP3
file) down
to 3.568 MHz and up to 3.585 MHz to
Where does one get the software?
That only works for ten days or so then stops working right?
Don't know if I could learn the program and get the feel of the
mode in that time or not.
Oh well, thanks just the same Rick
At 12:44 PM 2/8/2009, you wrote:
Hi John,
I am just using MixW which I downloaded as a test at:
Hi Torben
I have also heard this sound many times. I think it is some kind of
Burst systems
See if you can find something similar to it here:
http://signals.taunus.de/TABLES/PSK.HTML
73 de LA5VNA Steinar
oz1...@oz1tmk.dk wrote:
Hello
Am i the the only operator having this QRM on
Rick,
I noticed you trying to login. You have to login using your
callsign, 'kv9u', use your name as a password. Then at the JNOS
prompt type in 'conv'.
Maiko
Hi John,
I think 15 days and then you are on the honor system but it keeps
working from what I think someone claimed.
73,
Rick, KV9U
John Becker, WØJAB wrote:
That only works for ten days or so then stops working right?
Don't know if I could learn the program and get the feel of the
mode
It is a fast HF modem.
Could be data/text transfer,
but the long transmissions are not typical
of ARQ data transfer.
Probably digital voice 2-way comms.
73 Bonnie KQ6XA
--- In digitalradio@yahoogroups.com, oz1...@... wrote:
I walked downwards and upwards in frequency (you can hear it on
Any settings suggestions, using MiXW?
John
VE5MU
From: digitalradio@yahoogroups.com [mailto:digitalra...@yahoogroups.com] On
Behalf Of Rick W
Sent: Saturday, February 07, 2009 9:09 PM
To: digitalradio@yahoogroups.com
Subject: Re: [digitalradio] Ready for Q15X25 packet test ...
Yes
In Canada we are limited to 1000Hz bandwidth between 10.1 and 10.150MHz,
as per RBR-4. However, we are primary users of 30m and are allowed
1000W, if I read the regs right.
--
Sean - VA5LF
Rick W wrote:
Q15X25 and other wide modes (voice communications bandwidth) are legal
here in the
The previously mentioned web site should be a good one for set up:
http://www.wattystuff.net/amateur/packet/q15x25setup.htm
73,
Rick, KV9U
John Bradley wrote:
Any settings suggestions, using MiXW?
John
VE5MU
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