El 14/08/14 19:30, Rick Tejera escribió:
Just remember these 4 words Hector:
Happy Wife, Happy Life!
I second that affirmation...
That's the secret of my happy 4 years marriage with wife radio...
Hector, take notes...
___
Sent via
it open and then tried to engage radio control
through Gpredict and the screen dimmed and would not respond to any
controls other than to shut down the application. Suggestions?
Rick
On Fri, Jun 20, 2014 at 6:07 PM, Pavel Milanes Costa co...@frcuba.co.cu
mailto:co...@frcuba.co.cu wrote:
Hi
El 22/06/14 23:39, Greg D escribió:
Final runstring: rotctld -r /dev/ttyS3 -s 9600 -m 603 -C stop_bits=2 -C
timeout=1
Thanks again,
Greg KO6TH
Yaesu GS232Bfor the record on the maillist
___
Sent via AMSAT-BB@amsat.org. Opinions
Hi, What version do you have?
The latest stable is 0.9 and it's NOT capable of 9600 baud G3RUH
packet... (last checked a few days ago)
There is an early alpha of the 1.0 for testing only and it do have 9600
baud packet, so far the testing here with 9600 bauds is as robust as a
real TNC
and LHCP..
73 and thanks again
- Mensaje original -
De: Francesco Messineo francesco.messi...@gmail.com
Para: Pavel Milanes Costa co...@frcuba.co.cu
CC: AMSAT BB amsat-bb@amsat.org
Enviado: Tue, 07 Jan 2014 03:25:26 -0500 (CST)
Asunto: Re: [amsat-bb] Re: LEO-satellites-antennas... ?
Hi Pavel
Yes, Omni antenna in 70cm is my head ache now, no rotor yet (arduino is
on his way...)
I just build a QFH + 10dB preamp on the mast and a RTL... testing it yet.
I can copy FO-29 (Beacon and transponder), SO-67 beacon, just heard
xatcobeo with short carrier by times...
Al this above 30
PM, Pavel Milanes Costa wrote:
Hi Phil and others.
The last snapshoot of gqrx in the Csete ubuntu ppa is full of new
features, among them is the ability to behave as a generic hamlib
server...
Thank you Pavel for your detailed description. It sounds like Gqrx has
advanced a lot since I compiled
Hi to all...
Just now I have heard the CAPE-2 sat in Orbit 221 over Camagüey Cuba
(FL11bj) a very good pass (89 degrees) 4 dec 2013 ~1315z
Clean packet 1200 bps signal... I'm runing to get to work and had no
time to setup the decoder...
Hard here is RTL-SDR + LNA + Gqrx + Gpredict for
/04/2013 11:24 PM, Pavel Milanes Costa wrote:
Hi to all...
Hard here is RTL-SDR + LNA + Gqrx + Gpredict for doppler
Hello Pavel,
Just wondering, how you interface Gpredict with Gqrx to control the
tuning? Also, how are you interfacing Gqrx with your packet decoding
software
Not heard in Orbit 29 at FL11BJ at 0035z
Omni antenna + pream + rtl-sdr, Very low pass, just 7 degrees in the
horizon..
73 from CO7WT
El 21/11/13 06:17, Nick Pugh K5QXJ escribió:
ORS3-2.5C
1 99906U 013324.06862326 0. 0-0 0-0 0 0002
2 99906 40.5214 249.9768
Hi and congratulations again for the FUNCUBE team.
Hi have received AO-73/FUNCUBE with strong signal here in FL11BJ
(Camagüey City, Cuba) around 0350Z of 22/11/2013, that correspond to
orbit #12.
Equipment here is a J-pole 7m height, homebrew LNA (TKS Domenico !!!),
RTL-SDR with Gqrx file
Hi to all... from CO7WT
I will try to be active in the two morning passes of SO-50, it will be
mobile from a outside location as a part of my radio club activities...
(I will be demonstrating satellite communications)
No way of recording so far... I will have a secretary writing down
Hi to all,
Everything here is a go for the next SO-50 Pass (2302Z-2312Z
16-august-2013) in just about 2 hours...
In then recent last days Mother Natura trick me with rain on various
SO-50 passes...
Today there is a clean sky and a bright sun here now...
I will work as many stations I
This second pass of the night was also good...
Thanks to XE1HG, N5AFV, WA5KBH and CO6CBF... LoTW QSLs are sending now...
Tomorrow I will be on the 1310 pass... and night passes
Please sorry my english, there will be times I will spell your call
wrong, don't worry, I will be recording the
Hi to all,
In a few minutes there is a pass of SO-50 over my head... I have
promised to be there but there is a bad weather here raining since mid
afternoon...
If the things remain like this I will not be there... sorry...
If there is any las minute chance I will be there...
73 de CO7WT
Milanes Costa wrote:
The motor running/motor stop signal will be a current probe on the
AC 24V motor feeding wires down the control, as when the motor reach
0o or 450o it automatically switch's off
___
Sent via AMSAT-BB@amsat.org. Opinions expressed
Hi to all, I have my homebrew crossed yaguis working again, prof of that
is the pass of the last Sunday august 12 around 1150 Havana/NY time...
The cell phone (record device) trick me and did not record anything...
so if anyone has the recording of that pass I will appreciate if you
share it
Ok, I have now a paper design with the goal for my rotor project.
This rotor is really a 0-360o, but I have managed (designed) to make it
full stop on 0-450o (even 540o if I like... with two contact switches
that cuts power to motor when in position) and will use a mixed
reference setup, the
This is the link to the system I described in the earlier email
http://www.cbk.waw.pl/~mstolars/projekty/rotor/index_en.html
73
El 07/08/13 19:01, Ing. Pavel Milanes Costa escribió:
Yes, me to...
I do have a old Japanese tracking camera mounting also with 24 AC motors
here... 360 degrees
Yes, me to...
I do have a old Japanese tracking camera mounting also with 24 AC motors
here... 360 degrees azimuth with stop switch on 0 and 360 degrees and
about 0 to 120 degrees of elevation (0 ~ horizon, 90 ~cenit)
Pretty good construction, a ham here in Havana have one the uses to move
El 03/06/13 07:00, M5AKA escribió:
--- On Mon, 3/6/13, K5VOUk5v...@verizon.net wrote:
Possibly because when it is made available, the duty cycle rises
to near 100% and the unit consumes too much power from the ISS power
budget.
Hi, I'm baffled as to why you mention the ISS power budget. Do
Hi Domenico...
Hector as almost any Cuban ham has a c...@frcuba.co.cu address...
So you can send the email to co6...@frcuba.co.cu
73 de CO7WT.
El 01/06/13 01:47, i8cvs escribió:
Hello Hector, CO6CBF
I can't answere to your last email because my server do not accept
your email address and
.
The Motorola Solutions Amateur Radio club will be operating K9MOT from
EN52. Let's see what the ISS will do once we get closer to Field Day.
73, Adrian AA5UK
*From:* Ing. Pavel Milanes Costa co...@frcuba.co.cu
.
The EIRP ( Effective Isotropic Radiated Power) is :
200 W x 794.328 = 158865.647 watt = 159 kW (rounded)
73 de
i8CVS Domenico
- Original Message -
From: Ing. Pavel Milanes Costa co...@frcuba.co.cu
To: amsat-bb@amsat.org
Sent: Tuesday, May 28, 2013 3:20 PM
Subject: [amsat-bb] Re
There is no provision or equipment for the job on board.
There is a FM repeater in U/V mode, but last time on for it back a years
from now (2008?)
That time I read in some place of the internet that the FM repeater was
a power hungry device onboard, and that's why it was turned off...
They
WOW !
From my modest EIRP calculation via the handbook that will be about
129130 W (129KW) (some error included...)
That's a huge power...
73
El 28/05/13 04:13, M5AKA escribió:
--- On Tue, 28/5/13, i8cvs domenico.i8...@tin.it wrote:
Do you know the EIRP used at 1296 MHz by DJ5AR or by
Hi Les
El 27/05/13 11:10, Les Rayburn escribió:
2.) What frequency should I be looking for the packet signals on?
That will be 145.825 FM, you will find information of the activities of
voice/packet of the ISS visiting this sites:
http://oscar.dcarr.org/index.php
http://www.issfanclub.com/
...
recently... even for a 'rare' grid like me... :-) FL11ai
I will be on SO-50 next week...
73 de CO7WT, I will be trying on the ISS from time to time...
Mensaje original
Asunto: ISS pass in minutes...
Fecha: Wed, 24 Apr 2013 22:24:01 -0400
De: Ing. Pavel Milanes Costa co
Anyone want to make a APRS packet?
CO7WT will be QRV in 8 minutes on the ISS...
73
___
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Phonesats are alive, packet heard in Cuba (FL11ai), but to low for
decode for me...
Orbit 27, 1250 UTC 23-april-2013
I'm using a RHCP QFA with no LNA and AH-LDF-4
73 de CO7WT.
El 21/04/13 19:07, Samudra Haque escribió:
IF any hams have picked up the beacons, please update the amsat-bb list
Next chance for APRS contact via ISS is in about an hour,
I'm sitting in front of the radios, 1733 UTC southbound for the entire
west coast of USA.
I will be there.
73 de CO7WT
El 22/04/13 22:48, Ing. Pavel Milanes Costa escribió:
Good pass here a few minutes before...
But... nobody
Today night (23-April) around 22:40 pm local or 0240 UTC I will be
calling CQ QST in the ISS digipiter.
This will be a 24 degrees for me, totally workable, an northbound from
continental NA.
I had a lot of work in the back months; now on I will have a liitle more
time to spend on the
Good pass here a few minutes before...
But... nobody listening... maybe they are working the FO-29...
73 de CO7WT
El 22/04/13 18:44, Ing. Pavel Milanes Costa escribió:
Today night (23-April) around 22:40 pm local or 0240 UTC I will be
calling CQ QST in the ISS digipiter.
This will be a 24
Hi to all..
Give FLDigi a try, it's a full mode ham radio digi software, and shure,
it has CW...
Plus... it's free software (free as in freedom... )
www.w1hkj.com
73
El 30/03/13 12:46, Lizeth Norman escribió:
Hi all,
My cw is pretty poor. Not up to snuff to copy the hex character groups
--
Pavel Milanes Costa
Consultor Informático
Consultores Asociados S.A. (CONAS), sucursal Camagüey.
Telef: (32) 29-6344
Utilizamos Open Source en nuestros servidores porque es una manera más de controlar
nuestro propio destino.
DiBona (Google SysAdmin
I can confirm the comments below.
I use a RHCP QFHA and some times I abruptly lost the satellite, most of
the time the fade-out of the signal is pronounced when the sat pass the
TCA and then... you lost it...
This weekend I going to build the LHCP version...
El 04/03/13 11:51, Ib
PC and the software will be my debut on python
software (learn python is one of my personal goal this year, and this
project is the perfect start...)
just my 5 cents...
73 de CO7WT.
Pavel Milanes Costa.
FL11ai
El 23/02/13 22:41, Lizeth Norman escribió:
Samudra,
This is a good question
El 24/02/13 16:14, Gus escribió:
So, who is going to take a mouse apart and use the bits to sense AZ/AL
angles on an antenna array?
I have a sacrificed recently a roller-ball mouse from aopen to my az-el
rotor system project...
I'm not decided yet for shaft vs. gray encoders... (gray
... hi hi hi..
BTW thanks for the articles of Maxwel and I'm viewing the site right now...
73
El 19/02/13 02:14, i8cvs escribió:
- Original Message -
From: Ing. Pavel Milanes Costa pa...@conas.cu
To: amsat-bb@amsat.org
Sent: Monday, February 18, 2013 9:29 PM
Subject: [amsat-bb] Re: QFHA
This weekend I tested a Quadrifiliar Helicoidal Antenna for 70cm (LHCP)
I designed it by the online calculations of jcoppens on the internet...
It is a 1/2 turn and 1 lambda, about 5 meters of elevation with ~25 cm
of RG-58U (a section of it is coiled to form a balum) and then ~15
meters of
Thanks to all for the reply to this thread...
Conclusion is that I need RHCP LHCP switchable antennas...
And my antenna is working good... but I'm reading an article Art send me
to improve my knowledge about QFHA...
73 and Thanks to all.
El 16/02/13 23:21, Ing. Pavel Milanes Costa escribió
Bad news Raydel...
The Cuban's HAM regulation authority forbid us to TX on the general
Satellite segment of 70cm...
I see a battle with ACS coming... hi hi hi (Do you remember the digital
battle, in that we won...)
I will try to search and match some of the recent future sats to see
in
To match the Raydel's idea of the Cuban's Satellite setup...
I have write an article in my blog with some pictures of my satellite
setup...
http://co7wt.blogspot.com/2013/02/my-satellite-setup.html
In short (more description and pictures on the blog)
Radios:
- 70 cm channelized Kenwood
Hi OMs
I (CO7WT) will be active this nigth (12-feb-3012 ~0130Z) on the SO-50
bird. It will be an aprox. 40 degrees pass here, with my setup I have
shure coverage of about 20 degrees and up...
QSL is 100% via manager ( N2CQ ) and will be ready a few days after the
contact.
I'm ready for
to make a contact.
73
El 06/02/13 10:32, Ing. Pavel Milanes Costa escribió:
Hi to everybody,
I (CO7WT) was active on the midday pass (~1720Z) yesterday...
I tried to make a contact but my RX radio is deaf.. it's a TK-860
channelized commercial radio that shows reduced sensitivity on the ham
Hi to everybody,
I (CO7WT) was active on the midday pass (~1720Z) yesterday...
I tried to make a contact but my RX radio is deaf.. it's a TK-860
channelized commercial radio that shows reduced sensitivity on the ham
band (I know that now...)
I was with an hombrew DK7ZB yagui of 6 elements
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