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-   -   Is shortwave dying? (https://www.radiobanter.com/shortwave/75691-shortwave-dying.html)

Mike Terry August 2nd 05 08:46 PM

Is shortwave dying?
 
Why are there so few on topic postings on this newsgroup? Is shortwave dying
like stamp collecting and other hobbies of the past?



Brian Hill August 2nd 05 09:17 PM


"Mike Terry" wrote in message
...
Why are there so few on topic postings on this newsgroup? Is shortwave
dying
like stamp collecting and other hobbies of the past?



Yes. Now do you feel better?

B.H.



[email protected] August 2nd 05 09:29 PM


Mike Terry wrote:
Why are there so few on topic postings on this newsgroup? Is shortwave dying
like stamp collecting and other hobbies of the past?


Is stamp collecting dying? I know people don't use stamps as much as
they once did, since they don't use the regular mail as much as they
once did. However, I'd expect this to be a boon to stamp collecting, as
it makes stamps much more 'collectible'.

The next time you decide to troll rec.radio.shortwave, I suggest you
get your facts straight.

Steve


Mike Terry August 2nd 05 09:34 PM


"Brian Hill" wrote in message
...

"Mike Terry" wrote in message
...
Why are there so few on topic postings on this newsgroup? Is shortwave
dying
like stamp collecting and other hobbies of the past?



Yes. Now do you feel better?

B.H.



Why should I feel better!!!



Mike Terry August 2nd 05 09:37 PM


wrote in message
oups.com...

Mike Terry wrote:
Why are there so few on topic postings on this newsgroup? Is shortwave

dying
like stamp collecting and other hobbies of the past?


Is stamp collecting dying? I know people don't use stamps as much as
they once did, since they don't use the regular mail as much as they
once did. However, I'd expect this to be a boon to stamp collecting, as
it makes stamps much more 'collectible'.

The next time you decide to troll rec.radio.shortwave, I suggest you
get your facts straight.

Steve


Steve.

Somewhat excessive reaction to an innocent comment from me surely? Manners
maketh the man. Lighten up mate!! I am a stamp collector and I can assure
you its no longer "The hobby of Kings and King of hobbies" pity but true. Be
nice please.

Regards

Mike



Brian Hill August 2nd 05 09:55 PM


"Mike Terry" wrote in message


Why should I feel better!!!



I don't know Mike?

B.H.



Mike Terry August 2nd 05 10:00 PM


"Brian Hill" wrote in message
...

"Mike Terry" wrote in message


Why should I feel better!!!



I don't know Mike?

B.H.



I was hoping for some interesting responses to an issue very relevant to
this newsgroup. Thanks Brian but have you anything more to say?



Brad August 2nd 05 10:14 PM


"Mike Terry" wrote in message
...
I was hoping for some interesting responses to an issue very relevant to
this newsgroup. Thanks Brian but have you anything more to say?



Just last night I was lamenting the shift of the old HF RTTY Newsagency
services to satellite then the Internet. It's possible to now receive or
download 10 or 100 times as much information in the same period of time, but
it just isn't as much fun!

Brad.



dxAce August 2nd 05 10:47 PM



Brian Hill wrote:

"Mike Terry" wrote in message

Why should I feel better!!!



I don't know Mike?


He's just upset that there's nothing much posted here in the way of shortwave
for him to lift and post elsewhere without attribution.

dxAce
Michigan
USA

http://www.iserv.net/~n8kdv/dxpage.htm



[email protected] August 2nd 05 10:52 PM


Whale Harpooning Clubs are in a steep decline..

so are the Glaiers in Alaska, Switzerland and Antartica..

I do wonder about Degen

They just started making shirt pocket shortwave radios with
1,000 memories..

http://groups.yahoo.com/group/DE1105/?yguid=116079903


- Lotta spots for static ??

I wonder...



Mike Terry wrote:
Why are there so few on topic postings on this newsgroup? Is shortwave dying
like stamp collecting and other hobbies of the past?



Brian Hill August 2nd 05 10:56 PM


"dxAce" wrote in message
...


Brian Hill wrote:

"Mike Terry" wrote in message

Why should I feel better!!!



I don't know Mike?


He's just upset that there's nothing much posted here in the way of
shortwave
for him to lift and post elsewhere without attribution.

dxAce
Michigan
USA

http://www.iserv.net/~n8kdv/dxpage.htm



Not only that but anybody active in the hobby knows that this question has
been asked 1 million times and a simple Google search will yield any
information needed for the less informed. Heck Steve me and you have been
DXing a good part of our lives and the gloom and doomers have been telling
us that the hobby is dying ever since I can remember. I got plenty of
loggings. How bout you?
--
73 and good DX. B.H.
Brian's Radio Universe
http://webpages.charter.net/brianhill/500.htm



dxAce August 2nd 05 11:04 PM



Brian Hill wrote:

"dxAce" wrote in message
...


Brian Hill wrote:

"Mike Terry" wrote in message

Why should I feel better!!!



I don't know Mike?


He's just upset that there's nothing much posted here in the way of
shortwave
for him to lift and post elsewhere without attribution.

dxAce
Michigan
USA

http://www.iserv.net/~n8kdv/dxpage.htm



Not only that but anybody active in the hobby knows that this question has
been asked 1 million times and a simple Google search will yield any
information needed for the less informed. Heck Steve me and you have been
DXing a good part of our lives and the gloom and doomers have been telling
us that the hobby is dying ever since I can remember. I got plenty of
loggings. How bout you?


Plenty, and there's still stations out there I've never heard before. Why just
in the past few weeks I got a new one, Radio Nova Visão up on 11734.9.

It'll be a long time before shortwave is dead.

dxAce
Michigan
USA

http://www.iserv.net/~n8kdv/dxpage.htm



Michael August 2nd 05 11:24 PM


"Mike Terry" wrote in message
...
Why are there so few on topic postings on this newsgroup? Is shortwave
dying
like stamp collecting and other hobbies of the past?



I hate to say it, but here we go again.

It is not dead. Not even close. It is true that sw is changing. Due to
the internet and satellite, many of the major broadcasters have dropped
English service and or service to the "modern/western" world. In the main,
they have not dropped any of the "foreign" language programming directed to
the third world. Half the time I DX the tropical bands, I find a
transmitter that I cant find on any of the lists.

If your disappointed about the loss of the good old days of Radio Moscow and
the cold war, you've got plenty of domestic conspiracy crack pots to enjoy.
And there is still stuff out there like Voice Of Justice (Iran) and Voice
of Korea if you like the propaganda stuff.

The medium is simply too economical and practical ever to be diminished to
the point were there wasn't enough for a hobbyist to listen to.

Michael




Airy R Soul August 2nd 05 11:26 PM


wrote in message
oups.com...

The next time you decide to troll rec.radio.shortwave, I suggest you
get your facts straight.



You obviously haven't been on enough radio ng's to know Mike!



R.F. Collins August 2nd 05 11:59 PM

Shortwave always falls off somewhat in popularity at this point in the
solar cycle. DX is a bit tougher to come by. There is not much doing
above 15 MHz but the low bands are still packed in the evenings. Get
those longer wires up there for the low frequencies and you will hear
some DX.

For the amateur operators out there - put up those 40 meter dipoles.
Get up early on Sunday morning and you will hear at least one or two
Australian hams calling CQ. I worked two last Sunday. You will have to
get up around 0800UT but it will be worth it when those VK QSL cards
arrive at your door.

Jim

On Tue, 2 Aug 2005 20:46:46 +0100, "Mike Terry"
wrote:

Why are there so few on topic postings on this newsgroup? Is shortwave dying
like stamp collecting and other hobbies of the past?



[email protected] August 3rd 05 12:14 AM


Adding to the mix is the increasing cost of oil, Oil generated
Electricity and hence Shortwave transmissions..

BUT,

WBCQ, 7.415 Monticello Maine

looks to be in the vanguard,
putting up Wind Turbines, which will probably let it become a Net
generator of Electricity.

And yes, there are many many unlisted stations popping up, Volmets,
Utilities, Aircraft bands
- Ships, satellites,
- all sorts of stuff ot there..

Life means change, which means ajustment / coping / picking up new ways
of doing things

& the upshot is..

It's still Fun..


Jim Hackett August 3rd 05 02:12 AM

The only thing dying is the brain cells of the off topic posters...



"Mike Terry" wrote in message
...
Why are there so few on topic postings on this newsgroup? Is shortwave

dying
like stamp collecting and other hobbies of the past?





Cmon nospam August 3rd 05 03:23 AM

No... use just gotta learn to use filters. Why is that so hard for most
people??

"Mike Terry" wrote in message
...

Why are there so few on topic postings on this newsgroup? Is shortwave

dying
like stamp collecting and other hobbies of the past?




John S. August 3rd 05 05:17 PM


Mike Terry wrote:
Why are there so few on topic postings on this newsgroup?


It's because there really isn't all that much new to be found on the
shortwave bands anymore. The information you find on BBC or China Radio
can also be found on the net , cable tv or on CNN. The program related
posts on this forum that generate the most excitement seem to be those
listing the latest station to abandon the shortwave spectrum. Otherwise
it's back to the fights about China politics, our verbally challenged
president, bodily noises and whether the Yaesu FRG7 or the Drake of the
same number was once the best radio of all time.


Is shortwave dying
like stamp collecting and other hobbies of the past?


I dunno, stamp collecting seems to be alive and quite well by
comparison. The USPS and its worldwide counterparts create something
new for collectors to collect almost every day. My wife has taken up
knitting again after a 30 year hiatus, and the forums she visits are
full of people actually talking about the hobby. Strange as it may
seem.


dxAce August 3rd 05 05:25 PM



"John S." wrote:

Mike Terry wrote:
Why are there so few on topic postings on this newsgroup?


It's because there really isn't all that much new to be found on the
shortwave bands anymore. The information you find on BBC or China Radio
can also be found on the net , cable tv or on CNN. The program related
posts on this forum that generate the most excitement seem to be those
listing the latest station to abandon the shortwave spectrum. Otherwise
it's back to the fights about China politics, our verbally challenged
president, bodily noises and whether the Yaesu FRG7 or the Drake of the
same number was once the best radio of all time.


The Drake R7 is still a mighty receiver. I use mine all the time.

dxAce
Michigan
USA

http://www.iserv.net/~n8kdv/dxpage.htm



[email protected] August 3rd 05 05:38 PM

Mike Terry wrote:
Why are there so few on topic postings on this newsgroup?



It's because there really isn't all that much new to be found on the
shortwave bands anymore.

I must have an amazing setup, then. On most nights the shortwave bands
are literally bursting at the seams for me here in Brooklyn, NY.


The information you find on BBC or China Radio
can also be found on the net , cable tv or on CNN.

And, the information you find on the net, cable tv or CNN can also be
found in newspapers and magazines.

The program related
posts on this forum that generate the most excitement seem to be those
listing the latest station to abandon the shortwave spectrum. Otherwise

it's back to the fights about China politics, our verbally challenged
president, bodily noises and whether the Yaesu FRG7 or the Drake of the

same number was once the best radio of all time.

I sort of enjoy the receiver debates. Of all the receivers I've owned,
my favorite is definitely the Drake R8B. I haven't been lucky enough to
use an R7, but hope to have the chance one day. If another R7 ever
turns up on ebay and I have some money burning a hole in my
pocket....well, maybe...just maybe.


Is shortwave dying
like stamp collecting and other hobbies of the past?



I dunno, stamp collecting seems to be alive and quite well by
comparison.

Not according to Mike Terry!


dxAce August 3rd 05 05:43 PM



wrote:

Mike Terry wrote:
Why are there so few on topic postings on this newsgroup?


It's because there really isn't all that much new to be found on the
shortwave bands anymore.

I must have an amazing setup, then. On most nights the shortwave bands
are literally bursting at the seams for me here in Brooklyn, NY.

The information you find on BBC or China Radio
can also be found on the net , cable tv or on CNN.

And, the information you find on the net, cable tv or CNN can also be
found in newspapers and magazines.

The program related
posts on this forum that generate the most excitement seem to be those
listing the latest station to abandon the shortwave spectrum. Otherwise

it's back to the fights about China politics, our verbally challenged
president, bodily noises and whether the Yaesu FRG7 or the Drake of the

same number was once the best radio of all time.

I sort of enjoy the receiver debates. Of all the receivers I've owned,
my favorite is definitely the Drake R8B. I haven't been lucky enough to
use an R7, but hope to have the chance one day. If another R7 ever
turns up on ebay and I have some money burning a hole in my
pocket....well, maybe...just maybe.

Is shortwave dying
like stamp collecting and other hobbies of the past?


I dunno, stamp collecting seems to be alive and quite well by
comparison.

Not according to Mike Terry!


Perhaps the postal authorites should drop the price of postage so that stamp
collecting does not die!

That would be somewhat akin to the FCC dropping the code requirement for an
amateur license.

Mustn't let our hobbies die.

dxAce
Michigan
USA



John S. August 3rd 05 05:52 PM


wrote:
Mike Terry wrote:
Why are there so few on topic postings on this newsgroup?



It's because there really isn't all that much new to be found on the
shortwave bands anymore.

I must have an amazing setup, then. On most nights the shortwave bands
are literally bursting at the seams for me here in Brooklyn, NY.


But question asked why nobody posts about what they heard on BBC, CR,
Havana or what their latest DX catch was (on topic posts). Not whether
there are stations on the bands. If someone caught Radio Flyspeck
domestic broadcast at 1733 or heard some exciting news on the 2300
broadcast of Megawatt International it sure isn't appearing on this
forum. The only conclusion I can draw is that not much new is
happening other than the gradual dwindling of international
broadcasters.



The information you find on BBC or China Radio
can also be found on the net , cable tv or on CNN.

And, the information you find on the net, cable tv or CNN can also be
found in newspapers and magazines.


And that's the point - there are many many reliable anbd more timely
sources for information.


The program related
posts on this forum that generate the most excitement seem to be those
listing the latest station to abandon the shortwave spectrum. Otherwise

it's back to the fights about China politics, our verbally challenged
president, bodily noises and whether the Yaesu FRG7 or the Drake of the

same number was once the best radio of all time.

I sort of enjoy the receiver debates. Of all the receivers I've owned,
my favorite is definitely the Drake R8B. I haven't been lucky enough to
use an R7, but hope to have the chance one day. If another R7 ever
turns up on ebay and I have some money burning a hole in my
pocket....well, maybe...just maybe.


Sure talking about the receivers of old (and new) is fun - I enjoy it.
But there has to be more to the hobby than that. It is the equivalent
of people talking about their television set rather than what happened
on the 6:00 news and Jay Leno. What are people using shortwave
receivers for besides paper weights and room warmers.




Is shortwave dying
like stamp collecting and other hobbies of the past?



I dunno, stamp collecting seems to be alive and quite well by
comparison.

Not according to Mike Terry!



[email protected] August 3rd 05 06:03 PM


John S. wrote:
wrote:
Mike Terry wrote:
Why are there so few on topic postings on this newsgroup?



It's because there really isn't all that much new to be found on the
shortwave bands anymore.

I must have an amazing setup, then. On most nights the shortwave bands
are literally bursting at the seams for me here in Brooklyn, NY.


But question asked why nobody posts about what they heard on BBC, CR,
Havana or what their latest DX catch was (on topic posts). Not whether
there are stations on the bands. If someone caught Radio Flyspeck
domestic broadcast at 1733 or heard some exciting news on the 2300
broadcast of Megawatt International it sure isn't appearing on this
forum. The only conclusion I can draw is that not much new is
happening other than the gradual dwindling of international
broadcasters.


I just posted last night about a numbers station I listened to, and
that turned out to be "The Czech Lady". Others recently posted about
Radio Tashkent, Radio Nigeria, Radio Belarus and CKZN in St. John's
Newfoundland. I'd say that's pretty good.




The information you find on BBC or China Radio
can also be found on the net , cable tv or on CNN.

And, the information you find on the net, cable tv or CNN can also be
found in newspapers and magazines.


And that's the point - there are many many reliable anbd more timely
sources for information.


Depends on what kind of information you have in mind, and what kind of
broadcast.


[email protected] August 4th 05 02:17 AM

About two years ago,I bought some old antique jewelry and inside of the
box that lady donated to the Goodwill store was a big thick old homemade
diary (or whatever it is called) with some old magazine clippings and
there are some old letters and stamps in there too.I still have that
stuff here.I collect all kinds of old things.
cuhulin


yachtboy! August 4th 05 12:15 PM

On Thu, 4 Aug 2005 08:11:02 +0000 (UTC), (Geoffrey
S. Mendelson) wrote:

In article , Mike Terry wrote:
Why are there so few on topic postings on this newsgroup? Is shortwave dying
like stamp collecting and other hobbies of the past?


Yes, and Google has invested $100,000,000 to kill it. Boycott Google if
you want to keep listening to shortwave radio.

Geoff.


why is google so interested in sw?

==========
"Being diabetic is alot like having an un-invited
guest at a picnic, who keeps pointing out the potato
salad may have gone bad."--W.B. Willis

John S. August 4th 05 01:46 PM


Geoffrey S. Mendelson wrote:
In article , Mike Terry wrote:
Why are there so few on topic postings on this newsgroup? Is shortwave dying
like stamp collecting and other hobbies of the past?


Yes, and Google has invested $100,000,000 to kill it. Boycott Google if
you want to keep listening to shortwave radio.


Huh??? Where did you get that notion. Please tell us what project to
kill shortwave google is investing $100,000 in. And what could
possibly be their motivation.


D Peter Maus August 4th 05 02:35 PM

John S. wrote:
Geoffrey S. Mendelson wrote:

In article , Mike Terry wrote:

Why are there so few on topic postings on this newsgroup? Is shortwave dying
like stamp collecting and other hobbies of the past?


Yes, and Google has invested $100,000,000 to kill it. Boycott Google if
you want to keep listening to shortwave radio.



Huh??? Where did you get that notion. Please tell us what project to
kill shortwave google is investing $100,000 in. And what could
possibly be their motivation.



Google dumped $10Million into BPL, which, it is feared, in most areas,
may end HF listening.



David August 4th 05 02:50 PM

On Tue, 2 Aug 2005 20:46:46 +0100, "Mike Terry"
wrote:


Why are there so few on topic postings on this newsgroup? Is shortwave dying
like stamp collecting and other hobbies of the past?


It was a lot more fun during the Cold War (just like everything else).


Michael Lawson August 4th 05 02:50 PM


"D Peter Maus" wrote in message
...
John S. wrote:
Geoffrey S. Mendelson wrote:

In article , Mike Terry wrote:

Why are there so few on topic postings on this newsgroup? Is

shortwave dying
like stamp collecting and other hobbies of the past?

Yes, and Google has invested $100,000,000 to kill it. Boycott

Google if
you want to keep listening to shortwave radio.



Huh??? Where did you get that notion. Please tell us what project

to
kill shortwave google is investing $100,000 in. And what could
possibly be their motivation.



Google dumped $10Million into BPL, which, it is feared, in most

areas,
may end HF listening.


Doesn't mean it will succeed, tho. 10 Mil to Google is a
drop in the bucket.

--Mike L.



[email protected] August 4th 05 02:51 PM


Mike Terry wrote:
Why are there so few on topic postings on this newsgroup? Is shortwave dying
like stamp collecting and other hobbies of the past?


The real question is: Will discussions of the death of shortwave ever
die? I'm in my 40s and people have been announcing the death of
shortwave ever since I can remember. Seriously, I remember it going
back at least as far as the late 60s, when I was just a kid. We hear
this tired old song over and over and over, and the people who sing it
just never seem to get tired.

If only I had that kind of stamina!!! These people should be out there
competing in triathlons or something.

Steve


[email protected] August 4th 05 02:53 PM

That propaganda bits got really, really old. I wouldn't go back to that
for anything.


David August 4th 05 03:04 PM

On 4 Aug 2005 06:53:32 -0700, wrote:

That propaganda bits got really, really old. I wouldn't go back to that
for anything.

So you think propaganda has gone away?


D Peter Maus August 4th 05 03:21 PM

Michael Lawson wrote:
"D Peter Maus" wrote in message
...

John S. wrote:

Geoffrey S. Mendelson wrote:


In article , Mike Terry wrote:


Why are there so few on topic postings on this newsgroup? Is


shortwave dying

like stamp collecting and other hobbies of the past?

Yes, and Google has invested $100,000,000 to kill it. Boycott


Google if

you want to keep listening to shortwave radio.



Huh??? Where did you get that notion. Please tell us what project


to

kill shortwave google is investing $100,000 in. And what could
possibly be their motivation.



Google dumped $10Million into BPL, which, it is feared, in most


areas,

may end HF listening.



Doesn't mean it will succeed, tho. 10 Mil to Google is a
drop in the bucket.

--Mike L.





BPL has not been of checkered success in other countries. But FCC has
made a commitment to it. Short of a sudden burst of good sense, they're
not likely to back down, especially with the enormous commercial money
being poured into it.

My question is: How does BPL perform with electrical noise on the
same line. The further out a line runs from the hub, the more noise it
can pick up from switching, appliances, other electronic devices. We're
all familiar with the huge noise output of an SCR dimmer. That's because
of the enormous switching generated by the On/Off switching of the SCR.
Since BPL is targeting rural users, where Edison can run on very long
lines which are more susceptible to picking up, and radiating noise from
high current transients, transients of surprisingly rich harmonic
content, how's this going to affect digital devices taking down data
bursts which may contain harmonics from these switching transients? Even
modems are affected by low level noise on the line, which can create
errors, and eventually disconnections. AC lines can be dramatically
more noisy.


I don't hold out a great deal of hope for the commercial success of
BPL, but I don't suspect anyone in a position to change things will
admit that until the damage HF usage has been compromised.







John S. August 4th 05 03:39 PM


D Peter Maus wrote:
John S. wrote:
Geoffrey S. Mendelson wrote:

In article , Mike Terry wrote:

Why are there so few on topic postings on this newsgroup? Is shortwave dying
like stamp collecting and other hobbies of the past?

Yes, and Google has invested $100,000,000 to kill it. Boycott Google if
you want to keep listening to shortwave radio.



Huh??? Where did you get that notion. Please tell us what project to
kill shortwave google is investing $100,000 in. And what could
possibly be their motivation.



Google dumped $10Million into BPL, which, it is feared, in most areas,
may end HF listening.


But their motivation for investing in a technology like BPL was hardly
to kill shortwave as the OP stated. I think it is safe to say that
shortwave broadcasting is probably close to the bottom of the list of
competitive threats (and opportunities) that Google management is
compelled to deal with.

Not to say that shortwave broadcasting completely escapes the attention
of Google. It is one of a gazzillion entries in their ever expanding
search indices.


D Peter Maus August 4th 05 03:47 PM

John S. wrote:
D Peter Maus wrote:

John S. wrote:

Geoffrey S. Mendelson wrote:


In article , Mike Terry wrote:


Why are there so few on topic postings on this newsgroup? Is shortwave dying
like stamp collecting and other hobbies of the past?

Yes, and Google has invested $100,000,000 to kill it. Boycott Google if
you want to keep listening to shortwave radio.



Huh??? Where did you get that notion. Please tell us what project to
kill shortwave google is investing $100,000 in. And what could
possibly be their motivation.



Google dumped $10Million into BPL, which, it is feared, in most areas,
may end HF listening.



But their motivation for investing in a technology like BPL was hardly
to kill shortwave as the OP stated. I think it is safe to say that
shortwave broadcasting is probably close to the bottom of the list of
competitive threats (and opportunities) that Google management is
compelled to deal with.

Not to say that shortwave broadcasting completely escapes the attention
of Google. It is one of a gazzillion entries in their ever expanding
search indices.



SW isn't even on the radar for Google's involvement in BPL.
Collateral damage at best. But damage nonetheless. The point of the
original poster, is that, taken as a whole, Google is dumping money into
a project that will kill HF listening in many areas. Whether targeted or
collaterally, is irrelevant.






John S. August 4th 05 04:25 PM


D Peter Maus wrote:
John S. wrote:
D Peter Maus wrote:

John S. wrote:

Geoffrey S. Mendelson wrote:


In article , Mike Terry wrote:


Why are there so few on topic postings on this newsgroup? Is shortwave dying
like stamp collecting and other hobbies of the past?

Yes, and Google has invested $100,000,000 to kill it. Boycott Google if
you want to keep listening to shortwave radio.



Huh??? Where did you get that notion. Please tell us what project to
kill shortwave google is investing $100,000 in. And what could
possibly be their motivation.



Google dumped $10Million into BPL, which, it is feared, in most areas,
may end HF listening.



But their motivation for investing in a technology like BPL was hardly
to kill shortwave as the OP stated. I think it is safe to say that
shortwave broadcasting is probably close to the bottom of the list of
competitive threats (and opportunities) that Google management is
compelled to deal with.

Not to say that shortwave broadcasting completely escapes the attention
of Google. It is one of a gazzillion entries in their ever expanding
search indices.



SW isn't even on the radar for Google's involvement in BPL.
Collateral damage at best. But damage nonetheless. The point of the
original poster, is that, taken as a whole, Google is dumping money into
a project that will kill HF listening in many areas. Whether targeted or
collaterally, is irrelevant.


But the OP's statement was that Google had targeted shortwave, which
was obviously wrong. And that was what I was responding to. It's fine
to change topics, but don't mix up responses.

It's clear that the concerns of SWLs and HAMs are not even being
considered in the decision to push BPL. That neither hobby can rouse
any public, regulatory or legislative interest in the impact of BPL on
amateur use of HF frequencies says a lot about the present state of
those hobbies. That commercial broadcast and utility users of the HF
spectrum apparently haven't registered any significant complaints says
they are (1) Possibly very small in number, (2) unconcerned, (3) ready
to pull out anyway or (4) all of the above.


Linker M Lin August 4th 05 04:27 PM

In china,sometimes, the radio is the only way to know the outside.


Frank Dresser August 4th 05 04:29 PM


"D Peter Maus" wrote in message
...



BPL has not been of checkered success in other countries. But FCC has
made a commitment to it. Short of a sudden burst of good sense, they're
not likely to back down, especially with the enormous commercial money
being poured into it.


..
BPL has mostly flopped in real world tests in the US, as well. However, I
don't think the FCC has actually made any commitment to BPL. By allowing
BPL, they've put themselves in a win-win position. If it works, millions of
voters get a broadband internet access choice they otherwise wouldn't have.
If BPL falls flat, no politician gets to point his finger at the FCC and
claim "The DSL, cable and satellite interests are running the FCC!!"

The second scenerio would be particularly attractive if the folks at the FCC
were convinced that BPL doesn't really work.



My question is: How does BPL perform with electrical noise on the
same line. The further out a line runs from the hub, the more noise it
can pick up from switching, appliances, other electronic devices. We're
all familiar with the huge noise output of an SCR dimmer. That's because
of the enormous switching generated by the On/Off switching of the SCR.
Since BPL is targeting rural users, where Edison can run on very long
lines which are more susceptible to picking up, and radiating noise from
high current transients, transients of surprisingly rich harmonic
content, how's this going to affect digital devices taking down data
bursts which may contain harmonics from these switching transients? Even
modems are affected by low level noise on the line, which can create
errors, and eventually disconnections. AC lines can be dramatically
more noisy.


Absolutely. And you don't need imagine anything as high tech as a light
dimmer or a switchmode power supply. How about a sparky 'ol vacuum cleaner?
How would BPL perform in a thunderstorm?

And that isn't even considering all the changes in RF reflections as
circuits get switched. Lights go on and off. The neighbor's washing
machine cycles. And the bigger the digital party line, the bigger the
potential problems.


I don't hold out a great deal of hope for the commercial success of
BPL, but I don't suspect anyone in a position to change things will
admit that until the damage HF usage has been compromised.



I don't think the worst case scenerio, thousands of miles of HV power
distribution wires carrying high speed digital signals, was ever practical.
There's interference, there's unpredictable reflections and, even in the
most optimistic case, the available bandwidth won't split among alot of
users and still be high speed.

There are other approaches which promise to cause much less interference,
although I think the real motovation is to minimize BPL's vunerabilities:

http://www.arrl.org/news/stories/2005/05/23/1/

Frank Dresser



[email protected] August 4th 05 04:42 PM

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