Actually, the Nazi's did obey the law. (That is not a defense of their
actions.) They just changed the law to make whatever they wanted to do
legal, or did it outside of Germany where the law did not apply.
- 73 -
Rud Merriam K5RUD
http://mysticlakesoftware.com/
-Original Message
Could this ROS discussion be taken offline or elsewhere?
I expect others, like I, are sick of the rehashing. (And if you are sick
please don't reply in support of this message - that would be as bad as the
rehashing.)
Andy??
- 73 -
Rud Merriam K5RUD
http://mysticlakesoftware.com
Hi Andy,
Are you near Ripley? I'm in Houston know but grew up just east of Buffalo in
East Amherst. My father is from Westfield and had a lot of family there so
we used to drive down once a month of so. Of course we went through Ripley
to get there.
- 73 -
Rud Merriam K5RUD
http
the OO would get
onto you, and so would the FCC eventually. Same for operating analog in the
digital section.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://mysticlakesoftware.com/
-Original Message-
From: KH6TY [mailto:kh...@comcast.net]
Sent: Tuesday, March 09, 2010 2
of all this.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://mysticlakesoftware.com/
Baud rate is baud rate, i.e. symbol change. There is nothing in the
regulations about how much the symbol can change.
Packet and RTTY uses two tones. PKS31 uses one. By your argument Packet and
RTTY should be banned because their symbol change is larger than PSK31s.
- 73 -
Rud Merriam K5RUD
No, Packet can't operate at more than 300 baud. Nothing on HF can exceed 300
baud. I didn't argue this implicitly or explicitly.
You made the argument implicitly.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://mysticlakesoftware.com/
-Original Message-
From
Check out Google Apps at
http://www.google.com/apps/intl/en/group/index.html. You get a lot of
capability for free. You can register a domain name for them ($10 / year)
which is the only cost.
There is not a site builder but you can build pages with a WYSIWYG online
editor.
- 73 -
Rud
Been to Scotland but not that a far north. The wife of an associate is from
north of Aberdeen. He is from Aberdeen. I could barely understand him when
he was speaking English. I had no hope of understanding her - speaking
English.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http
I went into Wikipedia and removed the deletion notice. I added a comment
that this is a good article for the world-wide amateur radio community and
it should remain.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://mysticlakesoftware.com/
-Original Message-
From
I just downloaded and used ImgBurn in the last couple days to create a Win 7
RC DVD. It worked fine.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://mysticlakesoftware.blogspot.com/
-Original Message-
From: Andrew O'Brien [mailto:andrewob...@gmail.com]
Sent
QEX might be interested in an in-depth technical article.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: Andy obrien [mailto:k3uka...@gmail.com]
Sent: Saturday, July 11, 2009 6:34 AM
To: digitalradio; wn
Ah, AX.25 is an ARQ mode. How is it different from other ARQ modes vis-a-vis
evaluation?
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net http://thehamnetwork.net/
-Original Message-
From: Charles Brabham [mailto:n5...@uspacket.org]
Sent: Thursday
of
those is.) With them on a hard drive the install goes faster and I don't
have to get everything installed all at once. I just add things back as I
need them.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net http://thehamnetwork.net/
-Original Message
On article about HF email in Africa is at
http://www.linuxjournal.com/article/6299. I remembered it but not the
details so Google africa hf email. There are some other search results
you might want to read.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
It looks like your firewall or router is block the time service port.
That is the ntp service on port 123.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: Kim [mailto:kimme...@yahoo.com]
Sent: Thursday, March 19, 2009 3
-
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net http://thehamnetwork.net/
-Original Message-
From: John Bradley [mailto:jbrad...@sasktel.net]
Sent: Monday, February 23, 2009 2:48 PM
To: digitalradio@yahoogroups.com; hfl...@yahoogroups.com
Cc: multi
, since the latency is on the order of seconds.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net http://thehamnetwork.net/
-Original Message-
From: Gmail - Kevin, Natalia, Stacey Rochelle
[mailto:spar...@gmail.com]
Sent: Sunday, February 22, 2009 5:30
Could you provide sufficient details on the quad to allow building it?
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: Sholto Fisher [mailto:[EMAIL PROTECTED]
Sent: Thursday, November 06, 2008 4:07 PM
To: digitalradio@yahoogroups.com
Subject: [digitalradio] Suggestions for cheap Packet 2m rig
Hi All
. No changes needed there, either.
Nothing changes in the protocol. Nothing is required of the protocol.
Nothing of the protocol is damaged. Nothing of the protocol is thrown away.
Actually the tone could be useful as a marker. The receiver could use it to
tune into the transmitted signal.
Rud
Or the protocol implementers need to recognize the need to generate a tone
to trigger the VOX. This would be analogous to the delay they provide for
transmitter keying.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From
If the protocol is used on ham frequencies it must be documented. I think
for this mode a number of people would raise a stink if it is not documented
sufficiently to implement.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message
that defines the
radio interface and sending an audio tone, possibly sub audible, is all that
needs to change.
- 73 -
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: expeditionradio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 26
,
would be an improvement to our RF digital communications. I liked the point
about not needing a timer to monitor timeouts with the sliding window. AX.25
has a plethora of timers that make it a hassle to implement.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net http
transmitted in one burst. The time delays waiting for TX stability have a
big impact on throughput.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Chuck Mayfield - AA5J
Sent
family visit
commitments.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Jose A. Amador
Sent: Wednesday, August 06, 2008 1:54 PM
To: digitalradio@yahoogroups.com
links. Providing gateways and bridges to existing networks is problem to
address.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: Jose A. Amador [mailto:[EMAIL PROTECTED]
Sent: Wednesday, August 06, 2008 5:59 PM
To: digitalradio
Here is a presentation by Phil with the same information:
http://www.qsl.net/n9zia/newlink/page1.html
The paper at a different URL: http://www.ka9q.net/papers/newlinkpaper.pdf
Phil's papers: http://www.ka9q.net/papers/
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http
For one reason because AX25 is an abomination. It packs to many protocol
layers into one format and does not provide any FEC.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED
AX25 is also an ARQ mode.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net http://thehamnetwork.net/
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Charles Brabham
Sent: Monday, August 04, 2008 4:17 PM
LDPC is to old to be under patent protection. The doctoral thesis that
defines it is from the 60s. The problem is they did not have the computing
power to utilize LDPC. It was rediscovered in the 90s.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original
You can put it on my site, thehamnetwork.net, which is a wiki.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: Andrew O'Brien [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 12, 2008 5:22 AM
To: DIGITALRADIO
Subject: [digitalradio
I killed my one running copy of Vista so cannot help.
The software _should_ be setting the rate it needs. If not, complain to the
developer.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto
My interpretation is he was not stating an opinion on the topic, but just
saying that an opinion would be needed to clarify such use.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL
I have been trying to understand this since I saw the news the other day. I
wonder what impact such a device might have on RF or audio. For example,
what is its reactance? Why is does it not appear at the macro level but has
to be nano-technology?
Rud Merriam K5RUD
ARES AEC Montgomery County
characters.
4. Send an end of message character.
5. The receiver displays each character as received.
6. After the FEC is received and decoded the receiver displays any corrected
characters in the appropriate place on the display.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http
consumed
effort by the user.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net http://thehamnetwork.net/
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Simon Brown
Sent: Friday, February 01, 2008 3:35 AM
of whitespace.)
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
the rescue problem.
A supply truck or helicopter with supplies can make it in once a day. The
multiple vehicles, trucks or helicopters, to evacuate people were not
available.
Your hypothetical versus others real world experience is misleading you.
Rud Merriam K5RUD
ARES AEC Montgomery
. Cell service gets wiped out
when 1,000s of people are stuck bumper to bumper on the freeways. The NGOs
like United Way and the Food Bank do not want to allocate their resources
toward developing communications capabilities. They will provide stations.
We provide the people.
Rud Merriam K5RUD
Jim,
That yourself, family and property are supposed to come first, even in ARES.
It is common sense that a volunteer operator is not going to be focused on
their activity if they are worrying about all the other issues.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http
I fully concur with Rick's comments. I find Bonnie's responses very
off-putting with respect to trying ALE. The same can be said for Winlink
2000 even though I run a Telpac node.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From
How is the government going to get operators? Any full time staff will have
a multitude of other duties to perform.
As a taxpayer you should appreciate the government supporting volunteers and
obtaining equipment that is less costly than the equivalent commercial gear.
Rud Merriam K5RUD
get a menu that
lets me do day to day operations on my local and Google repository.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of cesco12342000
Sent: Saturday
the hurricane Rita
evacuation in the Houston area. There are also situations where transferring
documents is more accurate and more quickly done in modes other than voice
or CW.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From
in Austin. That is
a distance of 130 or more miles. Since local use of NVIS would be to reach
the state EOC in Austin it is a feasible route if dependable. This is using
FM so SSB might work reliably.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message
The statement about it being 50 baud, RRC filtered... confuses me.
My understanding of theory is that baud equals the spread between tones in
an OFDM or 2* baud in basic multi-tone signal. That does not fit with a 50
baud and 75 Hz separation.
What am I missing?
Rud Merriam K5RUD
ARES AEC
while the Q carries the other.
The encoding below determine how the two bit streams are created.
The URL did not work for me.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED
Which still leaves me confused.
Whether it is QPSK or BPSK it doesn't matter. That determines the bits per
symbol (or baud). Bit rate has nothing to do with tone separation.
A 50 baud signal should have either a 50 Hz or a 100 Hz separation by my
understanding.
Rud Merriam K5RUD
ARES AEC
the message bases.
There are scenarios where the group message approach makes sense. How about
locating and communicating with people in shelters? Send all individual's
messages using NNTP to all shelters.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message
Which radio?
...and ampr.org is impossible to deal with. If IP addressing became useful
going to an IPv6 subnet where every ham could have a 100 addresses would be
a better approach.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From
newsgroup. The incident commander could pick up the message from any served
location. Others could see the message and respond also.
Hams could be encouraged to use a system by bonus points for sending contest
and field day entries via the system.
Rud Merriam K5RUD
ARES AEC Montgomery County
and frustrating to operate.
I do have a packet station up for Winlink.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
radio I want
to be portable. I want to at least have code compile cleanly on Linux.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of [EMAIL PROTECTED]
Sent: Tuesday
of protocol levels. It was a not bad idea at the time.
The use of modem chips was a bad choice for an RF environment. Again, not a
bad idea at the time.
To get a better idea of my thinking see my web site in my signature.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
I work in C++ using MS Visual studio. My latest venture into Linux was
targeted at getting KDE running.
I openly solicit collaboration on protocols via my web site (see signature
line).
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message
This is also rationalization. The ability to provide disaster communications
entails many skills. Good contesting is virtually meaningless to that skill
set.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio
over my head since it was focused for DX. He probably would have done
better with his backup antenna stapled to the rafters in his attic.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL
More akin to an AM contest of the 60s including SSB to encourage it.
RTTY is an older digital mode. It _should_ be replaced by the newer narrow
band mode just as SSB replaced AM, and for the same reasons. Equivalent
performance with improved RF usage, mainly bandwidth.
Rud Merriam K5RUD
ARES
decoder, e.g. RS decoder?
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net http://thehamnetwork.net/
In addition, if you have a systematic code versus convolutional or trellis
encoding is the bit flipping not applicable? One of my other research
activities is on Low Density Parity Codes since they approach channel
capacity better than other codes.
Rud Merriam K5RUD
ARES AEC Montgomery County
that noise cannot remove a bit but is that a valid
assumption?
Fading: is it valid to simulate fading by removing some bits in the data
stream?
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
Yes, the laws of physics do get in the way.
They say that wider bandwidth is the technique to use. The trick in that
situation is that the bandwidth is used by multiple users at the same time.
Everyone is background noise to the other guy.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
uses the same bandwidth but appears as noise to one another. The paper goes
into that in detail but is readable even to those who are not
mathematicians.
It also provides a good explanation of Shannon-Hartley.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
it work to 7.82 dB. The channel capacity for that SNR per
Shannon-Hartley is 88 bps. PSK-31 attains less that half the channel
capacity.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED
the
performance.
In another message I see Rick wondering about the BW for PSK-31. I saw some
other values reported but did not pursue that question and went with the
conventional usage. For CW I just used a number for reasonable character
speed.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
the ambition this evening to calculate the Eb/N0 for the modes to
see how they compared on that basis.
I just tossed in the theoretical channel capacity to show the theoretical
capacity.
The results are also applicable to the threads on possible new modes of
operation.
Rud Merriam K5RUD
ARES
-path, and
Doppler.
Ah, more digging into the internet...
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
I just read the Pactor 3 specification. I am not sure that it is OFDM. It is
multi-tone but the spacing of the tones seems wider than OFDM requires.
But I may be missing something in the technical definition OFDM of that
differentiates it from MT.
Rud Merriam K5RUD
ARES AEC Montgomery County
have seen, as a single number. Instead it is determined
by the power, noise, and bandwidth. More simply, by the SNR and bandwidth.
One of the datum I found interesting is that below 0 dB SNR the channel
capacity drops precipitously.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http
Would the phase distortion that can corrupt a PSK signal occur the same on a
M-PSK signal?
If the phase distortion affects all the sub channels then doing differential
PSK among the sub channels would work where symbol to symbol DxPSK would not
work.
Rud Merriam K5RUD
ARES AEC Montgomery
received
bandwidth?
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Rick
Sent: Friday, October 26, 2007 7:53 PM
To: digitalradio@yahoogroups.com
Subject: Re
http://www.networkworld.com/community/node/20911
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
for even a chat mode.
Interestingly, RTTY performs about the same under all the conditions tested.
PSK either works well or just fails. It has problems in flutter conditions
which seem to me be the conditions prevalent a lot of the time.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http
You might try emailing the author for a copy. I checked the QEX web page
because they always feature an article. Unfortunately it was another article
for this issue.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio
After a comment off list from Demeter I checked the Pactor specifications.
It uses DBPSK or DQPSK.
Why do the reports about Pactor indicate it is more robust than the QEX
article would indicate?
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original
Doppler. It did not do well with 2 ms multipath and 1 Hz Doppler.
Since Pactor uses PSK I wondered if it would similarly fail as shown by the
PSK31 results. I suspect that it handles Doppler better through frequency
tracking algorithms.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http
Any chance of you locating that study information?
I would like to use every technique possible to maximize the data in a 500
Hz signal.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL
frequency includes the guard band so it may be one of three values. By
determining that value the guard band period is also determined and the
actual guard band removed.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
play with this. I will keep the group
updated either by direct results or questions.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Ed Hekman
Sent: Sunday, October 21
may be
turning into a certified old fart. g
I would clarify that the main issues in my message were about a live distro
of Linux with ham software. I have since received an email direct from the
authors with some guidance. It may be a couple days before I can try that
software again.
Rud
nothing to do with Vista. g
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Rick
Sent: Saturday, October 20, 2007 4:02 PM
To: digitalradio@yahoogroups.com
Subject: Re
I just burned the CD. I will setup the laptop and rig to try on these
frequencies and nearby. Probably operational in 20-30 minutes.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL
rates less than roughly 40 Hz there would be no need for a guard interval.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of cesco12342000
Sent: Thursday, October 18
Why does all the symbol need to be undistorted?
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of cesco12342000
Sent: Thursday, October 18, 2007 1:22 AM
well that would work? g
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
Emcomm is a major reason for the US Amateur Radio Service as part of the FCC
regulations.
Since a disasters do not keep working hours I would say 24/7 operation is
needed.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From
communications 24/7 on a
frequency we can do so. I am not inclined to do this.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Alan Tindal
Sent: Thursday, October 18, 2007
may be able to
bring in the equipment, for example.
In addition, there is interest by disaster relief organizations for this
capability.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL
it apparently is not for them.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Flavio Padovani
Sent: Thursday, October 18, 2007 2:38 PM
To: digitalradio@yahoogroups.com
giving live reports. Now you can tune to a half-dozen cable channels. The
pressure is on all responders to communicate at that pace.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED
awareness is at a high level since 9/11 and Katrina/Rita so it is a
good selling point.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of jgorman01
Sent: Thursday
I suggest you study the history of amateur radio. Enough said by me...
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of jgorman01
Sent: Thursday, October 18, 2007 6
I will attempt to get on the air this weekend, also. Probably Friday evening
and Saturday afternoon.
My antenna is an NVIS 80m dipole so I may not cover much territory.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio
this and I intend to do so within the
regulations.
There is one ham's reasons for pursuing my part of this hobby.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf
I do not do boats much, but prefer not to listen to them, so prefer sailing.
g
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Roger J. Buffington
Sent: Thursday
the slings and arrows of the
Why didn't you do XYZ? that will come later.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
.
distributed on a large number of Internet connected PCs.
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Rick
Sent: Wednesday, October 17, 2007 8:57 AM
Demetre,
I think one of the design requirements is that once the network gets a clear
frequency it never stops using it. grin That way any interference is
caused by THEM!!
Rud Merriam K5RUD
ARES AEC Montgomery County, TX
http://TheHamNetwork.net
Rud,
I wish you good luck with your effort
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