Subject: Re: [digitalradio] mt63
On 5/26/2010 9:41 PM, Hal Stang wrote:
If so What frequencies do they normally hang out on -80/40/20 meters?
Hal
Hal,
Seems the majority of MT63 activity is on 20 meters - 14108.0 / 14109.0. It
is sparse though. I do see some using
maybe one or two stations per day, tops.
On Wed, May 26, 2010 at 8:07 PM, obie47165 obie47...@yahoo.com wrote:
Is there any activity on mt63 on 20 meters or is it far and few between..
POB/K8LEN
If so What frequencies do they normally hang out on -80/40/20 meters?
Hal
- Original Message -
From: obie47165
To: digitalradio@yahoogroups.com
Sent: Wednesday, May 26, 2010 8:07 PM
Subject: [digitalradio] mt63
Is there any activity on mt63 on 20 meters or is it far
I have found it only around 14,109.
But like many many modes - it's not used much.
John, W0JAB
At 03:37 PM 2/19/2010, you wrote:
Lately I've been playing around with MT63 at the 500 hz bandwidth. It was
just about the only digital mode that I had not experimented with since
getting on the
on the ham bands, especially
since most of us can't type that fast ; ). They are fun to experiment with
though.
Tony -K2MO
- Original Message -
From: Cortland Richmond k...@earthlink.net
To: digitalradio@yahoogroups.com
Sent: Monday, March 23, 2009 7:22 PM
Subject: RE: [digitalradio] MT63
I use a PEP output meter and back off power a little to avoid clipping.
I think that works too for people that know their way around.
73,
Jose, CO2JA
---
Tony escribió:
All,
Had several QSO's with first-time MT63 OPs this week.
Some had a difficulty getting used to the software
Hi, Tony!
I use MT-63 on the Military Affilaite Radio System (MARS). Any of these
widebandwidth modes will add up to more peak power than the average reading. I
can run a *fair* amount of ALC, but I set the input by looking at the peaks on
a 'scope hooked up to a directional coupler.
: [digitalradio] MT63 -- Mutlipsk, IZ8BLY, MixW
Hi Tony.have you tried fldigi...it is available from
http://w1hkj.com in both Windows XP and Vista as well as Linux.
it has MT63 500,1000 and 2000
73 David VK4BDJ
Tony wrote:
All,
There seems to be some difference between Mutlipsk
unlike PSK31 that mostly utilize the same 'core, other modes my well
require comparison tests to determine which is consistently better.
Andy K3UK
Very interesting Andy. Patrick (F6CTE) motioned that sound card sampling
accuracy plays a role with MT63.
Tony, K2MO
Rick,
When I have done some crude comparisons with actual off air tests
between different programs, there is usually not a lot of difference
I'm interested in your test method.
Tony, K2MO
: [digitalradio] MT63 -- Mutlipsk, IZ8BLY, MixW
Hello Tony,
About Multipsk, could you first (if not done) the MT63 sampling calibration by
clicking on Sampling freq. and start the automatic calibration.
Note: in Multipsk there is a double correction:
* determination of the sampling frequency offset
THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG
- Original Message -
From: Patrick Lindecker [EMAIL PROTECTED]
To: digitalradio@yahoogroups.com
Sent: Friday, September 26, 2008 7:04 PM
Subject: Re: [digitalradio] MT63 -- Mutlipsk, IZ8BLY, MixW
Hello Tony,
About Multipsk, could
Hello Tony,
About Multipsk, could you first (if not done) the MT63 sampling calibration by
clicking on Sampling freq. and start the automatic calibration.
Note: in Multipsk there is a double correction:
* determination of the sampling frequency offset between the TX and the RX
sound cards.
Hi Tony.have you tried fldigi...it is available from
http://w1hkj.com in both Windows XP and Vista as well as Linux.
it has MT63 500,1000 and 2000
73 David VK4BDJ
Tony wrote:
All,
There seems to be some difference between Mutlipsk, MixW and IZ8BLY's
software when it comes
It would also be very interesting to see if the improved MFSK modes in
fldigi works better than in other software, especially when affected by
lightning static. My informal tests seemed to suggest not much
difference, however, if there was any difference, it might suggest that
Multipsk was
I will also be listening.
Dial Frequency 14106.0 USB
1KHz Bandwidth
Long Interleave
Center Frequency 14107.0
RX/TX Start Frequency 500 Hz
RX/TX End Frequency 1500 HZ
David
KD4NUE
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED]
On Behalf
Thanks for the return comments, Tony, and especially all your work in
helping us understand these modes better. I have been looking at the
data and comparing baud rate which directly relates to the length of
symbol and I suspect that many of what we thought of as the most
sensitive modes may,
Rick W wrote:
I don't know enough about ionospheric disturbances to know if you can
only have Doppler (such as polar flutter) without having multipath at
the same time.
The only way that comes to my mind that you can get rid of multipath is
by just receiving a single ray. To achieve it, a
Tony, last week there was MT63 activity on 14109 but 14106 also seems
to have been used. Andy K3UK
Thanks for passing that along Andy. Spot history does seem to be a pretty good
indicator of mode activity. I guess it's safe to assume that only a small
percentage of MT63 activity gets spotted
today of some transmissions copied on
EasyPal from the US so maybe things will look up soon
Regards
Les VK2DSG
From: Tony
Sent: Saturday, September 13, 2008 7:03 PM
To: digitalradio@yahoogroups.com
Subject: Re: [digitalradio] MT63 freq ?
John,
14,109.5 still being used for MT63?
Activity
Indeed it has, but it was a great 18 years!
Tom
K6TGT
Tom, good seeing you here. It has been a long time since Wildcat BBS
days.
David
KD4NUE
John,
14,109.5 still being used for MT63?
Activity is not what it once was, but I still catch the occasional QSO now
and then. I used to have regular QSO's with VK2DSG on 20 meters around the
time IZ8BLY released his MT63 software. The mode had a good following for
several years.
Let me
Tony, last week there was MT63 activity on 14109 but 14106 also seems
to have been used this northern hemisphere summer .
SP9MRP 14109.0 SP9MRP CQ MT63
1625 07 Sep
YL2CA 14109.5 E73BLMT63 NEBOJSA PRIJEDOR
1319 12 Aug
F5JQF 14105.5 F5JQFMT63
1859
of some transmissions copied on
EasyPal from the US so maybe things will look up soon
Regards
Les VK2DSG
From: Tony
Sent: Saturday, September 13, 2008 7:03 PM
To: digitalradio@yahoogroups.com
Subject: Re: [digitalradio] MT63 freq ?
John,
14,109.5 still being used for MT63?
Activity is not what
The reason that I use various modes is to discover those that work the
best for most conditions on a given band and maintain a reasonable
throughput for a specific use. The MT-63 mode seems well suited for
moderate speed (50 to 200 wpm) under conditions with periodic
interference where a part
Good deal Tony.
I will be in out of the shack all weekend but can park the rig on
say 14,106.00 1KZ long and see what happens.
Trying to get ready for a DOWNPOUR from IKE.
They said on last nights news that we very well may
get 6.5 + inches of rain.
John, W0JAB
And of course Navy MARS has been using this as the primary means for years
in local/regional nets
Lester B Veenstra MØYCM K1YCM
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
US Postal Address:
PSC 45 Box 781
APO AE 09468 USA
UK Postal Address:
Dawn Cottage
Norwood, Harrogate
HG3
As does the USCG AUX HF Contigency Comms Network.
Tom, k6tgt
k6cyc sysop
And of course Navy MARS has been using this as the primary means for years
in local/regional nets
Lester B Veenstra MØYCM K1YCM
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
US Postal Address:
PSC 45 Box 781
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED]
On Behalf Of Tom Tcimpidis via PPC
Sent: Saturday, September 13, 2008 12:51 PM
To: digitalradio@yahoogroups.com
Subject: RE: [digitalradio] MT63
As does the USCG AUX HF Contigency Comms Network.
Tom, k6tgt
k6cyc sysop
To answer that in one word, no.
Ain't going to happen.
The reason so so many use the sound card modes right now
is because they don't have to *buy* some black box to do it.
John, W0JAB
At 08:49 PM 1/30/2008, you wrote:
I know just about everybody does MT63 on a soundcard. I've done MT63
on a
The EVM56002 - I have one sitting here - not been used since the soundcard
programs became available
Just type in EVM 56002 to Google Think I still have all of the old software as
well
Les VK2DSG
From: David McGinnis
Sent: Thursday, January 31, 2008 1:49 PM
To: digitalradio@yahoogroups.com
Dave
Season's Greetings
How about at 0230 for six days begging tomorrow at
7034.8 KHz long path 500/16 MT63
73
Omar YK1AO
- Original Message -
From:
Dave
To: digitalradio@yahoogroups.com
Sent: Thursday, December 29, 2005 9:04
PM
Subject: [digitalradio]
Dave,
I would call CQ on 14109.5 kHz. The normal operating mode is 1 KHz
bandwidth and long interleave. I will hang out there today and listen for you.
73,
Mark N5RFX
At 01:04 PM 12/29/2005, you wrote:
I am looking for some folks that work MT63. What are the popular
frequencies (I have a
SSB carrier freq or center of MT63 signal = 14109.5 ?
Les K1YCM/3
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Mark Miller
Sent: Friday, December 30, 2005 6:24 AM
To: digitalradio@yahoogroups.com
Subject: Re: [digitalradio] MT63
Dave
: Friday, December 30, 2005 6:24 AM
To: digitalradio@yahoogroups.com
Subject: Re: [digitalradio] MT63
Dave,
I would call CQ on 14109.5 kHz. The normal operating mode is 1 KHz
bandwidth and long interleave. I will hang out there today and listen for
you.
73,
Need a Digital mode QSO? Connect
All:
At the keys as of 02:00z -- QRV on 14109.5 MT63. Can QSY to 80, 40 and 30
meters.
73 Tony KT2Q
The K3UK DIGITAL MODES SPOTTING CLUSTER AT telnet://208.15.25.196/
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--- In digitalradio@yahoogroups.com, KT2Q [EMAIL PROTECTED] wrote:
All:
At the keys as of 02:00z -- QRV on 14109.5 MT63. Can QSY to 80, 40
and 30
meters.
73 Tony KT2Q
I'm on 7090 now
The K3UK DIGITAL MODES SPOTTING CLUSTER AT telnet://208.15.25.196/
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