The quick update is..
latest beta is 0.3.11.0 released this weekend.
Program is now much more stable, less Windows related crashes.
Connects are easier to establish.
Less ping-ponging
Thruput under noisy/weak conditions is still so-so
Thruput with a good signal and well adjusted audio
On Sun, Dec 27, 2009 at 1:05 PM, DANNY DOUGLAS n...@comcast.net wrote:
I agree, they are useful for things like this. But at times!! Why,
when I have just resonded to someones call, and used his name and thanks for
a qso from Podunk city, does he need to come back and give me
While you could simply do it your self, I have greated a webpage that
displays Pskreporter, the K3UK Sked Page, and the Hamspots web page
all in one. Each frame is resizable to your own needs. This will
work best with a large wide screen monitor. The K3UK Sked page will
require you to log in,
The second like should be
http://www.obriensweb.com/mpskrptgrid.jpg
Just a screenshot
On Sun, Dec 27, 2009 at 2:43 PM, Andy obrien k3uka...@gmail.com wrote:
While you could simply do it your self, I have greated a webpage that
displays Pskreporter, the K3UK Sked Page, and the Hamspots web
While folks are almost assuredly aware of the DX to be had when
following the grey line, this might be of interest.
http://www.obriensweb.com/30mdx.jpg
I configured PSKreporter to display digital DX received by my station
AND others that shared the FN grid square (all of FN ,much of North
Easy
I have successfully devise a method of scanning several bands and
reporting what I am hearing to Pskreporter. I use Multipsk linked to
Commander. Multipsk is configured to report to PSKreporter (using a
new TEST version of Multipsk) and Commander is configured to scan
between common digital
But I am also surprised at how many do NOT use it. Today I set my rig
to switch between 20 and 30 every 40 seconds. I had RS ID on but decoded no
one in 4 hours. While there could have been people transmitting just when I
changed frequency for 40 seconds, I would have expected someone to
Here, using a cheap 2.3 processor with one gig of RAM and XP HE, my CPU
usfage with a browser, Skype, Commander , and Multipsk all open... average
CPU was 8%. With FLdigi just booted up at same time, CPU use has increased
by about 9% more.
Andy K3UK
On Mon, Dec 28, 2009 at 10:54 AM, Tim N9PUZ
A Tandem Ride: DX780 and Multipsk
Being the greedy type, I wanted to be able to scan several bands and
not only decode multiple PSK31 signal and send to PSKreporter... I
wanted to also detect any RS ID and QSY to it. Since the
superbrowser or panoramic PSK31 views of DM780 and MUltipsk do not
Congratulations Rick, interesting to see the WINMOR improvments. Is it
better than your Rigblaster ?
Andy
Check http://forums.ham-radio.ch/showthread.php?t=18503 for a very
nice utility for HRD users.
Andy K3UK
Am I wrong in thinking that if one uses something like MixW to direct key
a rig that has no internal keyer, that you also get some odd results ? In
the early days of Mixw I used direct keying with my TS440, not audio CW. It
worked but I would get comments from some that suggested my CW had an
Digital Ham of The Year : Patrick F6CTE. Tremendous innovations is
his software Multipsk in the past year. Patrick listens well, he is
open to new ideas, and very talented in taking new ideas and making
them work. The SDR capabilities already in Multipsk could be the way
of the new decade.
Phil, what frq is a good one to monitor 160 ?
Andy
On Sat, Jan 2, 2010 at 8:28 AM, Phil Williams ka1...@gmail.com wrote:
I think that if you monitored 80 meters for 7 days, you would capture other
modes.
Any chance of monitoring 160 meters?
philw de ka1gmn
On Sat, Jan 2, 2010 at
Some interesting news for the new decade. Please see the message below.
Andy K3UK
-- Forwarded message --
From: Rein Couperus r...@couperus.com
Date: Sun, Jan 3, 2010 at 6:51 AM
Subject: [pskmail] Speed adaptation in pskmail now complete
To: pskm...@freelists.org
The adaptive
-- Forwarded message --
From: Gary - K7EK gary.k...@gmail.com
Date: Fri, Jan 8, 2010 at 5:03 AM
Subject: [WINMOR] RMS WINMOR Station K7EK-5 now operational
To: win...@yahoogroups.com
My new RMS Winmor station is now on 7080.1 center, 7078.6 USB dial.
Please connect and give
Tony, when you have nothing to do and are perhaps bored... can you make a
Youtube video of how you do these tests with Pathsim? I looked at the
software and it is beyond me.
Andy K3UK
On Sat, Jan 9, 2010 at 3:39 AM, Tony d...@optonline.net wrote:
Tony, a comparison of PSK63F to
I've been playing around with CW Skimmer , again. I'm 10 days in to
my trial. Previously I had tried it and gave up because I was not
too impressed with the CW decoding ability compared to that of
Multipsk .. This time I have used it a bit more and learned more
about how to use it. In
Phil, Easypal is a whole different world. Makes MMSSTV appear antique.
Give it a try some time.
Andy K3UK
I have arranged for clublogs.org (http://www.clublogs.org) to add
Digitalradio as a club . This means you can connect to their web
site, registered, and then upload your log . The upload will be an
ADIF upload. If you need help with that part, just let me know, it is
quite easy. You also
-- Forwarded message --
From: Rob - G4LMW g4...@btconnect.com
Date: Mon, Jan 11, 2010 at 8:26 AM
Subject: Re: [skcc] SKCC Now Listed at Clublogs... see standings versus
others
To: s...@yahoogroups.com
Thanks Andy
Can I correct the URL: http://www.clublog.org
ClubLog is a
I have no clue how... but could the data get to look like the data at
http://www.reversebeacon.net/dxsd1.php?f=6 ?
Andy
When I first tried an upload, I missed a submit type button, I think it said
please click here after log is uploaded.
On Tue, Jan 12, 2010 at 8:26 AM, DANNY DOUGLAS n...@comcast.net wrote:
Im not sure what has to be done. I joinedthe digital league, but when I
look at the results, it is
I will jump in on this topic.. with the TS-440. Using the TS440, one can
use the RCA Phono jacks on the back of the TS440 labelled AFSK In and AFSK
out.Then use vox to key the rig via software like DM780 , Fldigi. or
Multipsk. Using this method with plain audio cables results in NO isolation
For the ease of Mixw and Digipan but with a mode modern touch.. try
Fldigi. Unlike, MixW it is totally FREE and has more features.
At 07:07 AM 1/13/2010, you wrote:
.
.
Hello Happy Hams
After returning to Amateur Radio after a very long absence, I am 'messing
about' with
Although it is perhaps a little early for heath and welfare traffic
related to the Haiti disaster, my Hf station is active and scanning
all data channels in this region.
I did speak to one of my professional colleagues today who is Haitian.
She indicates very difficult communication from the
Any use of Pskmail related to the emergency in Haiti ? Seems that is
is tailor made for such a situation. Short hops from Haiti to servers
on HF
Andy K3UK
Amazing and sad. Makes you proud to be a ham when you realize how important
this communication was to HH2JR on Haiti.The tension in is voice brought
tears to my eyes.
http://d.yimg.com/kq/groups/12397727/1885578730/name/Haiti%2Emp3
Andy K3UK
-- Forwarded message --
From:
for the important OUTBOUND HW traffic (not inbound)
and it will be of great interest to see how this initially plays out for
ultimate
study.
Howard W6IDS
Richmond, IN Em79
- Original Message -
From: Andy obrien k3uka...@gmail.com k3ukandy%40gmail.com
To: digitalradio
digitalradio
On Wed, Jan 13, 2010 at 8:00 PM, Russell Blair
russell_blai...@yahoo.com wrote:
Andy, what frequency should I put my puppymail server on so it can be used.
Russell NC5O
I would guess 40 and 20 would be the best , Russell,
I'm thinking about the Haiti situation and the use of ALE stations for
emcomms. I'm also thinking about ARES and how it handles something
like the Haiti earth quake.
I was impressed by the turn out of ALE hams on the air in the past
couple of days , over 50 stations ready and 'alert. I am
artificially low. Am I coming to the right conclusion here?
philw de ka1gmn
On Mon, 2010-01-11 at 07:13 -0500, Andy obrien wrote:
Phil, Easypal is a whole different world. Makes MMSSTV appear
antique. Give it a try some time.
Andy K3UK
My SDR receiver is due to be delivered tomorrow. I am looking
forward to using a wide band panadapter for receive and having my
transceiver sync'd for ability to transmit when desired. Since I
vacillate between CW and digital modes , I will enjoy keeping an eye
on both portions of a band at
I have not had an SDR even 24 hours yet, but here are some random
initial thoughts.
3 Yrs ago I contemplated a Flex radio and talked to a neighbour who
owned one. He loved his, but warned my that they were very much a
work in progress and not for someone who wanted a has to do
everything
Thanks for the comments, everyone. An SDR certainly makes the experience
in the shack even better. Steve, I do have VAC on my PC but I have not
figured out what it does yet, your comments are interesting. AFter 24
hours, I have used my SDR-IQ with CW Skimmer ( amazing with an SDR) ,
SDR-Radio,
On Fri, Jan 22, 2010 at 8:00 AM, Wes Cosand wes.cos...@gmail.com wrote:
Both yours and Alex's graphs show superiority of TrueRTTY and MixW. I wonder
whether TrueRTTY is doing synchronous detection. This is what I plan to try
when I retire, hi.
73, Vojtech OK1IAK
TrueTTY also gave
My shack PC has some resource issues when using the only software
that I know of that has some digital mode SDR support, Multipsk. This
is because it requires Multipsk AND a SDR software to be used in
tandem. The TWO applications are more than my system can handle. I
do have CW Skimmer that
cards if a speaker
is added) to work. That's all.
73
Patrick
- Original Message -
From: Andy obrien k3uka...@gmail.com k3ukandy%40gmail.com
To: digitalradio
digitalradio@yahoogroups.comdigitalradio%40yahoogroups.com
Sent: Friday, January 22, 2010 10:58 PM
Subject: [digitalradio
Regardless of who is in Govt at the current time, there seems to be an
increase in the USA of hams who express political opinion over the air.
When I first became a ham , my mentors explained that expressing political
opinion over the air was not within the ethics of ham radio. Alas, this
view
Its been a while since I have tried HF ACARS Fred, the list of frequencies I
have is quite old, is it close to accurate ?
Andy K3UK
Station: H01 Dixon, CA, USA
Latitude: 38 Deg 13 Min (North)
I have decided that I will not be a part of HF Link, in the formal
sense. Many members of the Yahoo group HFlink have been helpful over
the years and Steve especially has been of tremendous help to all.
However, I have concluded that the rigid control and moderation of
that group, have
Finally! When I bought my TS-2000 a couple of years ago, I was aware
of one criticism for the digital operator super narrow filtering
in SSB was not as easy to achieve as in other rigs.It can be done via
a radio equivalent of standing on your head , using CW to receive and
USB to transmit.
On Mon, Jan 25, 2010 at 6:29 AM, aa777888athotmaildotcom
aa777...@hotmail.com wrote:
If you are using an IC7000 this is as easy as adding a filter slider
control to either HRD, DM780 or both. It's not too hard from the front
panel, either. There are also three filter presets. I'll leave one
One of the things that I wanted to accomplish with an SDR receiver,
is the ability to keep an eye on the whole 14065 to 14115 frequency
range. If I was down on 14074 monitoring ALE 400 traffic, I would
miss Olivia signals that popped up in the 14109 area. I would also
miss Hell signals at
-
*From:* Andy obrien k3uka...@gmail.com
*To:* digitalradio digitalradio@yahoogroups.com
*Sent:* Friday, January 29, 2010 9:11 AM
*Subject:* [digitalradio] SDR-Radio with DM780 20M Digital Band
One of the things that I wanted to accomplish with an SDR receiver,
is the ability to keep an eye
I understand sound cards. For digital modes, we need to know how to
set up audio coming in to the soud card and out of the sound card.
When there is more than one sound card in the PC, we need to know how
to set up digital mode applications for the desired sound card. All
relatively easy (except
here Andy, thanks for asking. Still waiting for
research to catch up with type-I. Hope all is well with you and yours my
friend.
- Original Message -
From: Andy obrien
To: digitalradio@yahoogroups.com
Sent: Friday, January 29, 2010 3:55 PM
Subject: Re: [digitalradio] SDR-Radio
Well, you can run the SDR part of Multipsk (just press SDR I/Q Direct
button in the configuration area, then press RX/TX to return to the main
screen. Then you will see the SDR waterfall open up. The problem is that
without an SDR, you will only get up to khz of signal, same as the regular
On Sat, Jan 30, 2010 at 9:08 PM, ed_hekman ehek...@cox.net wrote:
Interesting comments, Andy.
My goal is also to be able to monitor all the digital portions of the band
and to be able to spot all call signs in any mode across the band. CW Skimmer
is a good model for that. In addition, it
Hopefully you will here from a local ham. If you do not, I may be able to
help, I have some experience in setting up a digikeyey with the Icom 7000
and Icom 746 Pro, I helped a ham in my area get all set for digimodes .
I would recommend that you start with the DX Lab suite of applications. I
While the digitalradio sked page will continue, I am switching the
primary recommendation for digital mode spotting to Hamspots (
http://www.hamspots.net/). Laurie VK3AMA has provided many
innovations to this service in 2009 and plans to add even more in
2010. The Digitalradio tab on the K3UK
Hi Again Ed. I did play with the 3 VFO feature of Simon's software, see
http://www.obriensweb.com/3vfo20.jpg
http://www.obriensweb.com/3vfo.jpg (17M)
It is nice to be able to 'see the CW , digital, and phone portions, and
click back and forth to actually hear when needed.Thanks for
Following some interest from members of the 30M Digital Group, we have
formed the WCC (WARC Century Club), based on some of the ideas from
the Straight Key Century Club .
The goal of the WCC is to promote non-contest activity on the 30,17,
and 12M WARC bands. This virtual club is for all modes
like to
dip my toes first before placing down a few $K for one.
Regards
Kevin, ZL1KFM.
[image: My status]
Get Skype http://www.skype.com/go/download and call me for free.
- Original Message -
*From:* Andy obrien k3uka...@gmail.com
*To:* digitalradio digitalradio@yahoogroups.com
Very impressive!
Andy K3UK
On Sat, Feb 6, 2010 at 8:07 AM, vk1aa n...@clockmaker.com.au wrote:
Hi all
Genesis G59 all-band SDR transceiver project
is now online. See http://www.genesisradio.com.au/G59/
-- Forwarded message --
From: Jason kf6q...@yahoo.com
Date: Sun, Feb 7, 2010 at 12:32 PM
Subject: [KenwoodTS-2000] New kenwood radio enjoy
To: kenwoodts-2...@yahoogroups.com kenwoodts-2...@yahoogroups.com
I have received three emails in the past 3-4 weeks suggesting that the
FCC has an application to protect certain HF frequencies and
reserve for exclusive ALE use. Two emails also suggest that people
operating on ALE frequencies have received emails asking them to NOT
use the frequencies . Is
This seems like an astonishingly low price. What are the bandwidth
capabilities of this device? Can you do 100 Khz, 200 , more ? Does it
require a high end soundcard ?
On Tue, Feb 9, 2010 at 1:46 PM, Peter p...@lazydogengineering.com wrote:
Hi, all. I'm offering a new SDR, inspired by the
Up to 4.
On Tue, Feb 9, 2010 at 11:11 PM, phil williams ka1...@gmail.com wrote:
What rates if any, are available in DM 780 for THROB and THROBX?
PhilW de KA1GMN
While I am not to first to test this, I am happy to have MY first
success with Multipsk, an SDR, and RS ID. Patrick should get a Nobel
prize for this, it will make digital mode hunting even better .
It works as advertised. Phil KA1GMN and I did a test. I placed my
received on 18090 and Phil
I am ahead of DP1POL now, where are you in the Digitalradio club
rankings? Surely you can beat me. Upload YOUR log to
http://www.clublog.org/ . Also we are ranked second from LAST among
the rankings of 23 clubs. We need more digitalradio members to join
and upload their log.
Andy K3UK
Rank
This raises an issue that I have faced, that the digital modes are still so
much of a minority mode, that many days we just run in to the same hams over
and over again. It is nice to meet old friends but some fresh meat is
nice, every now and again.
Andy K3UK
On Mon, Feb 15, 2010 at 4:24
Excellent, MANY thanks!
On Wed, Feb 17, 2010 at 6:38 PM, Pieter pdeh...@vodafonevast.nl wrote:
Good day guys
The update is there. The January logs are implemented.
For those who want to contribute (except UDXF members), send your logs
(everything, included am broadcasting) to me
krypted mails to stat151 'defa...@#hfarq#stat16'
16.126,70 stat5 tunesian police, tun
pactor-2 0804
10/11/09 send krypted mails 'defa...@#hfarq#stat5'
On Wed, Feb 17, 2010 at 7:47 PM, Andy obrien k3uka...@gmail.com wrote:
Excellent
but.. I think the original question also asked about modes other than PSK31,
what about them?JT65A, for example is not a mode that once has to watch
ALC so much. Does anyone have a good easy to understand description of why
?
Andy
On Wed, Feb 17, 2010 at 8:42 PM, DANNY DOUGLAS
http://rosmodem.wordpress.com is announcing a new mode, weak signal.
Web site is down currently ...anyone tried the new mode ?
Andy K3UK
I'M QRV now with this software... will look for you Dave.
Looks fascinating.
Andy K3UK
On Thu, Feb 18, 2010 at 6:35 PM, Dave Ackrill dave.g0...@tiscali.co.ukwrote:
Andy obrien wrote:
http://rosmodem.wordpress.com is announcing a new mode, weak signal.
Web site is down currently
first question is how to set PTT for various rigs. the author just joined
our group, so maybe he will help us.
On Thu, Feb 18, 2010 at 6:35 PM, Dave Ackrill dave.g0...@tiscali.co.ukwrote:
Andy obrien wrote:
http://rosmodem.wordpress.com is announcing a new mode, weak signal.
Web site
Hey, it transmits... sounds nice...
Andy K3UK
I see the PTT switch, it uses only Comm 1 or Comm 2, I use virtual serial
ports, so will have to think about this.
Andy K3UK
Anyone know if this mode is legal in the USA. ?
Andy K3Uk
- A government big enough to give you everything you want, is strong
enough to take everything you have.
- Thomas Jefferson
IN GOD WE TRUST
Russell Blair (NC5O)
Skype-Russell.Blair
Hell Field #300
DRCC #55
30m Dig-group #693
--
*From:* Andy obrien k3uka
The description says it uses spread-spectrun
On Thu, Feb 18, 2010 at 7:47 PM, Dave Ackrill dave.g0...@tiscali.co.ukwrote:
Andy obrien wrote:
Anyone know if this mode is legal in the USA. ?
Why would it not be Andy?
I
From
http://go2.wordpress.com/?id=725X1342site=rosmodem.wordpress.comurl=http%3A%2F%2Fwww.box.net%2Fshared%2Fq4e20pgnef
ROS uses a Spread Spectrum technique known as Frequency-hopping
spread spectrum (FHSS). In a conventional 16FSK system, the data
symbols modulates a fixed frequency carrier;
This button inserts your email address in the message between two
special characters: “” and “”. This is very important because ROS
scans all messages received and if an email is written in any of
these, ROS then automatically send you a reply with all information
received and the signal
I will be QRV ROS , baud 1 7065 LSB 0600-1300 UTC February 19. At
1300 I will switch to ROS 16 Baud 14080 USB. I will also monitor the
digitalradio sked page
http://www.obriensweb.com/sked click on digital
Andy K3UK
-Russell. Blair
Hell Field #300
DRCC #55
30m Dig-group #693
_ _ __
From: Andy obrien k3uka...@.. .
To: digitalradio@ yahoogroups. com digitalradio%40yahoogroups.com
Sent: Thu, February 18, 2010 5:42:45 PM
Subject: Re: [digitalradio] A new Mode !
Â
RX: 09:55 UTC -23.4 Hz. CQ NC5O EM12PX STOP 7065 LSB
Dial frequency 14080 USB ... ROS 16 and 1.
Andy K3UK
Great, many thanks for the report from Bucks.
On Fri, Feb 19, 2010 at 8:40 AM, Sean Gilbert, International Editor - WRTH
sean.gilb...@o2.co.uk wrote:
1335 can see Andy, K3UK CQing on 14080 ROS (it says -29.3Hz), so far I
have
not actually seen a signal on the waterfall. Using the RA1792
RX: 13:49 UTC 23.4 Hz. CQ CQ CQ de KB5OZE KB5OZE KB5OZE pse k STOP
TX 13:50 UTC KB5OZE KB5OZE de K3UK K3UK K3UK kn STOP
RX: 13:50 UTC 23.4 Hz. K3UK DE KB5OZE WORKS WITH vox btu STOP
TX 13:51 UTC Great, strong here in NY. BTU de k3uk STOP
RX: 13:51 UTC 23.4 Hz. tHANKS CONSIDERING THAT i AM
FYI, this is how the auto notification works.
Andy K3UK
-- Forwarded message --
From: rosmo...@gmail.com
Date: Fri, Feb 19, 2010 at 8:33 AM
Subject: ROS notification: KB5OZE has received your Radio Message
To: k3uka...@gmail.com
** Please don't reply to this email
Avoid 14075-76 since this is where JT65A is on 20M. I like the idea of us
all be around the same place with differing modes, that way, we can hear
people calling and do not have to constantly twirl the dial. Since most
people's waterfalls , including the one in ROS, are 3kHZ wide , and
http://*rosmodem*.wordpress.com/
On Fri, Feb 19, 2010 at 11:32 AM, ivor peters m5...@blueyonder.co.ukwrote:
m5...@blueyonder.co.uk
hello all.
can someone tell me where i go to
download this ros.
many thanks 73 ivor/m5ply
http://groups.yahoo.com/group/digitalradio/members;_ylc=X3oDMTJmbzY3MjhrBF9TAzk3MzU5NzE0BGdycElkAzE4NzExODMEZ3Jwc3BJZAMxNzA1MDYzMTA4BHNlYwN2dGwEc2xrA3ZtYnJzBHN0aW1lAzEyNjY1OTc1MzA-?o=6Joe,
N8FQ...
http://www.arrl.org/FandES/field/regulations/news/part97/d-305.html
Describes Spread Spectrum as
Jose, a button that hands over to the other person in the call
e.g. k3uk de p5dx kn
K3UK would have P5DX in the destination box. I think it would be the
same as the call button though.
Andy K3UK
On Fri, Feb 19, 2010 at 12:58 PM, jose alberto nieto ros
nietoro...@yahoo.es wrote:
Hi,
Thanks Skip, I agree after doing some more reading and I will not use this
mode on HF. Your UHF idea sounds good.
Andy K3Uk
On Fri, Feb 19, 2010 at 1:32 PM, KH6TY kh...@comcast.net wrote:
Unfortunately, the ROS explanation of Spread Spectrum and Frequency Hopping
in the documentation too
FSK is RTTY but so is AFSK. Some rigs support the use of RTTY in FSK while
others require a TNC or sound card to generate the tones. FSK on
transceivers tends to invoke narrower filters and the frequency you are
receiving is displayed differently. The serious RTTY guys tend to prefer
FSK.
This
3. Spread spectrum is a technique whereby the energy of the
transmitted signal is
distributed over a wide segment of spectrum. The signal power density
can be very low and the
duration of a transmission on any frequency in the segment of the
spectrum can be but a fraction of
a second. SS
My experiments (many receptions and 2 transmissions) today with
ROS 1 and ROS 16 shows that it is quite an effective mode.
Congratulations Jose. Of particular interest to me were the several
occasions where I decoded a signal that was not visible in the
waterfall or audible to my ears. It
is two times faster than OLIVIA 32/1000.
You should compare ROS 16 with OLIVIA 8/1000. Then the different is about
5-6 dBs for the same character rate.
--
*De:* Andy obrien k3uka...@gmail.com
*Para:* digitalradio digitalradio@yahoogroups.com
*Enviado:* sáb,20
Andy, I think you are incorrect. 50% of the 89 messages , so far, are
related to the legality in the USA issue. You are also preaching to the
choir, here. Most of the member agree that the regulations in the USA
should be as you suggest, and many representations have been made.
OK, now back
My station is listening for ROS signals on 14080 USB (dial). I am
interested in how ROS does across the Atlantic around 10-1300 UTC when
20M is usually marginal. Hopefully I will receive some European or
African signals.
Andy K3UK
Fredonia, NY
FN02
I missed their rumblings, but did not know anyone was using ROS near the
JT65A campsite, I will be tuned to 14080 until Man U and Everton match
starts.
Andy K3UK
On Sat, Feb 20, 2010 at 5:43 AM, Dave Ackrill dave.g0...@tiscali.co.ukwrote:
Andy obrien wrote:
My station is listening for ROS
I will move to 17M and listen on 18105
Andy K3UK
On Sat, Feb 20, 2010 at 5:51 AM, Dave Ackrill dave.g0...@tiscali.co.ukwrote:
Andy obrien wrote:
I missed their rumblings, but did not know anyone was using ROS near the
JT65A campsite, I will be tuned to 14080 until Man U and Everton match
On Sat, Feb 20, 2010 at 8:54 AM, bruce mallon wa4...@yahoo.com wrote:
SO what you are saying is lets ctush the other modes so we can play with our
new toy ?
We just went through this with wideband/spredsprectrum on 6 and 2 meters .
I dont care what mode anyone uses as long as it does
Good point, I am so used to narrow modes that I forget such things.
Andy K3UK
On Sat, Feb 20, 2010 at 10:06 AM, David Michael Gaytko // WD4KPD
wd4...@suddenlink.net wrote:
if you are gonna be trying new bands, at the minimum,
do use frequencies that are good for SSB or wideband digital.
Just some thoughts, critique welcome.
If we think about HF digital QSOs there are 5 general types.
1. Weak signal propagation probes that are frequent in nature and
regularly used by hams around the world (JT65A, ROS, WSPR, SLOW CW),
Usually the exchange is a signal report, callsign, and
and vice-versa, can it withstand QRM?
On Sat, Feb 20, 2010 at 2:54 PM, jhaynesatalumni jhhay...@earthlink.netwrote:
It would be interesting to try to find out how much ROS
interferes with other modes when it operates on top of them.
That is, if you had a RTTY or PSK or Olivia or some other
Sholto, my tests suggest it is people on 14101 USB splashing in to you BBS
frequency, rather than creeping up the band.
Andy K3UK
On Sat, Feb 20, 2010 at 4:01 PM, sholtofish sho...@probikekit.com wrote:
--- In digitalradio@yahoogroups.com digitalradio%40yahoogroups.com,
jhaynesatalumni
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