WWV Shortwave Time Broadcasts May Be Slashed In 2019 (qrz.com)
New submitter SteveSgt writes: A forum thread on QRZ.com indicates that the shortwave time broadcasts by the National Institute of Standards and Technology (NIST) from stations WWV (Colorado) and WWVH (Hawaii) may be slashed in budget year 2019. [One of the proposed reductions includes "$6.3 million supporting fundamental measurement dissemination, including the shutdown of NIST radio stations in Colorado and Hawaii."] While the WWV broadcasts may seem like an anachronism to some Slashdotters, they remain a crucial component in many unexpected services, from over-the-air broadcasters and traffic signals, to medical devices, wall clocks, and wrist watches. The signals serve as standard beacons for radio propagation, and as a frequency reference for alignment of a broad range of communications equipment. It's easy to imagine that not even the NIST knows every service and device that could be impacted by this decision.
This, coincident with a $717B Defense Authorization?
We need to have a very serious conversation with the god who blessed America. Fucker's high on something.
Warning: This signature may offend some viewers.
"The signals serve as standard beacons for radio propagation"
As a ham operator, I have used the signal from time to time to determine radio propagation. However, using it depends on where you live. Some ham throughout the world run radio propagation beacons themselves that are better used to determine how signals are propagating. Concerning the other uses, it will probably be missed.
While WWV is a useful service, I have to question a cost of $6.3 MM/year. A rough calc says it costs less than $250K/yr in electrical power for both sites. I'll grant another $1MM for equipment maintenance and personnel. They already have to maintain time and frequency standards, by law.
As far as time and frequency dissemination goes, GPS does a vastly better job, with better coverage in almost all cases.
"National Security is the chief cause of national insecurity." - Celine's First Law
As long as I find plans to create a short-range broadcaster / emulator out of a raspberry pi for my watch and clocks as well as one for all of my relatives and friends that I bought wall clocks for. ...but I'd rather it just stay.
If it's so useful, it should be able to be self funding. Get it out of the government hands all together, who knows maybe there are other uses for the tech, or maybe because it's free now, people aren't bothering to upgrade to things like internet time distribution or GPS.
The NIST is under the Secretary of Commerce, Wilbur Ross, who is a cryptkeeper who only stays alive through daily applications of graft and corruption. Here's an article about just how corrupt this ancient swamp thing really is.
https://www.forbes.com/sites/d...
The $6,3 million saved will pay for a lot of KFC Gravy Bowls on Air Force One. Plus, Colorado and Hawaii voted for Hillary, so fuck them libs, amirite? Trump is just that kind of petty degenerate..
You are welcome on my lawn.
I don't recall ever meeting a ham named Norma, but there are enough amateur radio operators that there probably is one. Or several.
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NIST is taking a gigantic budget hit. WWV/etc is just one victim. We are headed back to the scientific dark ages...
From what I've read, there was no mention of WWV-B, the VLF broadcast that such gadgets as people's clocks depend on. Is that on the chopping block too? (probably. grr)
Any government service that isn't privatized or going to contractors will be cut in the near future.
If you're well connected to the political organs of our neo-consevative (and neo-liberal) empire, you can expect a fat paycheck from John Q. Taxpayer.
Anyone against globalization. Against austerity. Or against the currently administration has been clearly identified as an enemy of the state. Your execution papers are in the mail.
He's not slashing useless fat, just trimming a few toenails here and there.
ham here. no. no there isn't.
My Casio Wave Ceptor 4756 still uses the WWV for keeping accurate time. Wrist watches on the hand have been on the downward trend in favor of cell phones for a while. So my alternatives are to use my cell phone or get some kind of smart watch like the Google Watch or the Apple Watch 3?
I could see maybe the regular WWV broadcast where the dude says, "At the tone: 12 hours, 33 minutes Coordinated Universal Time.... BEEP."
But the disappearance of WWVB, whose transmitter pulses are a low baud-rate time code for gajillions of devices, would have a substantial impact. I'd be very, very surprised if it went away.
i have two radio controlled clocks i will have to throw out, both set their time by WWVB at 60_KHz, i can understand the need to cut back but dont eliminate WWV completely, get rid of 15 & 20 MHz, and just keep WWVB on 60_KHz, and WWV 2.5, 5 & 10 MHZ because 15 & 20 is rarely heard since propagation rarely favors those higher frequencies, and possibly switch to SSB because AM requires more power output so it could save a little on the electric bill, canada uses SSB on their time frequencies on HF 3.33, 7.85, 14.67 all on USB
Politics is Treachery, Religion is Brainwashing
Some nation attacks US in the crypto battlefield: sats and .ip driven life stop.
With my battery driven sw I could at least know the time, important? Importand during that kind of crisis?
I remember a time when wwv had a strong signal, world wide - is it just me or have they really reduced powered? Last I checked while in Costa Rica 2.5 wasn't there 5 was weak 10 was weak and 15 didn't exist.
on 60 kHz. The WWV/WWVH services being cut are on HF (2.5-25 MHz).
The loss of those frequencies will obsolete the older HF clocks, like the Heathkit GC-1000 "Most Accurate Clock" I have in my ham shack. As well as removing the other functions they provided besides time, such as precision frequency reference (zero beat a signal generator or receiver VFO against WWV's carrier, and you know it is exactly on frequency), and the various frequencies throughout the HF band provide useful propagation checks, as well.
Oh well, the $6M they save can pay off a lot of porn stars, or cover the security detail for a couple rounds of golf in Bedminster...
Remember "News for Nerds, Stuff that Matters"? Help make it a reality again! http://soylentnews.org
...is it just me or have they really reduced powered?
Well, there is the twelve year sunspot cycle to think about, which has major effects on propagation of radio signals. We're at a minimum right now.
It's easy to imagine that not even the NIST knows every service and device that could be impacted by this decision.
It's easy to imagine that we'll find out in very short order what was impacted, when they turn off the service; and that the resulting lawsuits will end up costing them well over the amount they hoped to save.
Ready, fire, aim!
I don't care if it's 90,000 hectares. That lake was not my doing.
So like a trans ham? Seems unlikely from a statistical perspective, but I guess you never know.
It's easy to imagine that not even the NIST knows every service and device that could be impacted by this decision.
There's no fucking way the NIST knows half the shit that could be impacted by this decision. [FIFY]
Nope, no sig
Once the NIST transmitters go down, that will be the end of time.
NTP will give you accurate time sync across your network of about 1 millisecond. Ntpd on your ntp server ( will keep your local network time to within a few milliseconds of worldwide network time. Frequently your DNS server or router will also serve as your DNS server.
You can of course connect a single GPS receiver to your NTP server and thereby keep your whole network within a millisecond or so of perfect time using just one GPS server.
Precision Time Protocol (PTP) provides much greater precision.
NTP is far more common.
Are there no nerds on Slashdot anymore?
Has this turned into Facebook, where trolling utterly irelevant crap somehow gets this many replies?
There is an actual conversation about the topic below.
You should be ashamed of yourself.
The fact that we're bankrupting and sacrificing ourselves with illegal, immoral wars to prop up Nixon's petrodollar while allowing our social institutions and infrastructure to decay is very relevant to the discussion. The fact that this grotesque irresponsibility is the driver of capitalism's collapse and American social decay is very, very relevant. Personally, I consider these to be the most relevant aspects of the discussion.
I would be ashamed of myself were I one given more to reaction than reflection.
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Yes, this may save $6M / year from the federal budget. But the costs to all the systems and tech out there will be much higher.
I can only guess that running out of time is a Trump thing.
WWV and WWVH are different from WWVB. WWV and WWVH are voice, WWVB is what the clocks are automatically set to. Still cancelling the voice service seems a little ridiculous to save 0000.1% of the federal budget, maybe what they should do is overlay the time signal on news and more informational broadcasts, i know there is already some informational broadcasting but it certainly could be expanded to justify the expense, however.
Whatever he does is fine by me. I'll suck his dick 2020. MAGA
As an amateur radio guy myself, it didn't take me long to learn that the Internet is pretty much just amateur radio for fags.
What?! Big Government doesn't know what's going on? And didn't do useful due diligence? Surprise surprise.
I'll bet they spent money planning to plan somewhere though.
I couldn't disagree more. From the NIST budget request summary:
This budget request is consistent with the administration’s priorities to redirect domestic discretionary resources to rebuild the military and make critical investments in the nation’s security, and keep the nation on a responsible fiscal path.
Funding for discretionary programs is being reduced to allocate more funding for the military and "national security", which I suspect refers largely to the President's idea of border security. That makes it fair game to discuss defense and border security when commenting on the proposed shutdown of the WWV stations.
While we can debate a reasonable level of defense spending, let's use NATO's 2% of GDP standard. US defense spending is around 3.6% of GDP, and President Trump's requested FY 2019 budget increases DOD spending by 13% over 2017 levels. Proposed military spending is outpacing GDP growth. At the same time, President Trump is requesting a long list of reforms and spending cuts.
In fairness, it's necessary to understand the context of proposed cuts. For example, NOAA is proposing to cut VORTEX-SE, which is a project that studies tornadoes in the Southeast US. Taken out of context, one might think NOAA isn't prioritizing the improvement of tornado warnings. In reality, VORTEX-SE was supposed to collect high quality in-situ data for a few events each spring over the span of 2-3 years and fund a number of related research projects, many of which use the data collected during the field campaign. Most field campaigns such as the original VORTEX (1994-5) and VORTEX2 (2009-10) have been just as short in duration. VORTEX-SE has run longer and wasn't cut in FY 2018 because Congress never passed the relevant appropriations bill and kept funding basically at FY 2017 levels in the continuing resolutions. Context is important to understand proposed cuts, such as if a program has already achieved its goals.
I looked for justification for the proposed cutting of WWV stations and I couldn't find anything that explains why these stations are being targeted for shutdown. Absent any good context for why funding cuts for these stations is requested, it's fair to assume it would be a casualty of the President's overall budget goals. For that reason, it's certainly fair game to criticize our excessive defense spending.
I understand that ham radio buffs tend to be older-bearded-ex-military-janes-reading-model-railroading-tabletop-wargaming-cessna owning sort of guys...but did you have to engage in casual homophobia?
After all, hams complain about their declining numbers, do you think that contributing to the stereotype of hams being right-wing bigoted jerks is going to encourage new blood....well except amongst the younger versions of guys like you of course.
Not even taking into account that the earliest users of the internet were bearded unix geeks, basically just like you, only doing computers more than radio and perhaps slighty less into Janes and wargaming.
Ham radio is a fairly common interest amongst older transfolk. And Cessna's amongst those with more money. And of course model railroading and trains in general. Linux and anime amongst younger ones. The ones who are transitioning young will probably have more tradtionally-gendered interests.
I used to call a bunch of upper-class crossdressers in a support group I was in "The Cessna's and Sailboats crowd"
The idea that people should pay for what they use is so triggering it's considered flamebait. Wow some people need to emigrate to one of the remaining socialist paradises, No Korea, Cuba and Venezuela are still there.
>declining numbers
Looking at the FCC database the numbers are going up.
20 percent of last years graduating class had Amateur tickets.
I wonder if the rest of your post was ass-backwards also???
Most of the devices mentioned use WWVB which I understand will continue to operate. It is the shortwave signal, WWV and WWVH that will be terminated.
Even in your hypothetical, post-apocalyptic scenario, the accuracy of your 30-second-per-year mechanical Timex is sufficient for anything you might need to do.
The reason you have a harder time hearing WWV is because the global noise floor has risen about 30dB in the last couple of decades. In the 1980s, it was common to see an ambient noise floor around -120 to -130dBm. Today, you would be hard pressed to see anything less than -90dBm, or even more like -60dBm in urban areas.
There is just so much crap out there throwing off broadband noise, and it adds up.
See how you nice comptuers, GPS, Quartz watch and gizmo work if the unthinkable happened, I presume the valve operated dinosaur will tick on nicely.
Those few minutes saved - will ensure better defence retribution. Its called cheap insurance.
Since it seems to be the ham radio community that is most up in arms about this (sorry, your hanging wall clocks aren't important, and nobody cares about them, including me), why doesn't the FCC just hand the frequencies over to the ARRL and let them pay for running them? Maybe then the ARRL can actually be useful for something other than negotiating away property rights and supporting restrictive covenants against ham radio operators.
Accuracy is important for synchronizing time, such as with cell phone equipment or satellite receivers.
Lab grade time standards are concerned with precision, meaning you get a time pulse at *exactly* 10ns intervals. To do that you need an ultra-stable frequency source. To get that through GPS you need to compensate for the latency of decoding the GPS signals, which consumer grade GPSes don't do (as they are geared toward accuracy, not precision)
This ultra-cheap microcontroller-only implementation will get you 10e-6 stability for around $20.
http://users.ece.utexas.edu/~bevans/courses/ee382c/projects/spring98/deosthali-gummadi/finalreport.pdf
Here's a fancy version of a cheaper circuit, that uses a temperature stabilized crystal clocked synced to the WWVB standard that provides indistinguishable performance to a GPS locked rubidium time standard (the cheapest of which start at $1500)
http://www.arrl.org/files/file/QEX_Next_Issue/2015/Nov-Dec_2015/Magliacane.pdf
There are 2 services
WWV + WWVH - which the NIST cut from their own budget. This is mostly the classic "At the tone, the time will be XXX", but includes some electromagnetic propagation reports etc. There are some tones with phase shift data
WWVB - The BINARY format version, which is NOT on the chopping block, and IS widely used!!
-- 73 de KG2V For the Children - RKBA! "You are what you do when it counts" - the Masso
WWV/WWVH are outdated and were replaced by WWVB... so nothing of value seems lost.
It's all part of the process...
How much can it cost to have an automated WWV? What? It's owned by the government? Never mind...
Nearly all consumer wall clocks and wristwatches receive signals from WWVB which operates at 60kHz, not WWV/WWVH which operate in the shortwave bands. Nobody has mentioned shutting off WWVB.
There are more hams now than ever in the history of amateur radio.
You like the "free market", right?
Hypocrite...
Unfortunately, it's NOT a free market. The low wages are subsidized by a host of benefit programs for housing, food, medical care, and what passes for education for the families of the underpaid "undocumented" workers; by effective waivers of minimum wage laws, workplace safety rules, working hour enforcement, auto insurance requirements, and so on.
Citizens and legal residents who WOULD be willing to do those jobs, even at the low pay, need not apply: The employers can't employ them on those terms, since they could later demand the remainder of the legal minimum pay and enforcement of working conditions. Better for the employer to pay cash and, if the worker were crazy enough to gripe, report him to la migra.
It's a government welfare program for large employers and corporations, not for the common man. We pay for it in taxes for direct programs. We pay for it in lowered wages and higher unemployment. We pay for it in astronomically higher health care costs. We pay for it in higher auto insurance rates. We pay for it in low quality education of our children in public schools or by paying private school tutition in addition to our school taxes. We pay for it in shoddy work that has to be redone.
And the next time you hire someone to install a new roof on your house, or put in a new driveway, you're going with the more expensive contractor who doesn't hire illegals, right?
Tried that. In our area we weren't able to find any. When the laws aren't enforced, in a highly competitive market like contracting the businesses are divided into two groups: Those who hire "undocumented" workers, and those who are out of business. So even the licensed, bonded, high-rep, high quality contractors use illegal immigrants. (We know of one exception - in Oregon. He hires only citizens and other legals. And he makes his living fixing up the botch jobs done by the shadier subset of contractors and the "out of a truck - can't find them when it falls apart" "contractors" from the hardware store parking lots.)
Bantam Dominique roosters crow a four-note song. Once you've heard it as "Happy BIRTHday" you can't NOT hear it that way
The best quartz watch I had lost a little less than a second a month. Then I got too greedy and killed the golden goose - tried adjusting the quartz timing mechanism myself. After that I could never get it below 2 seconds of drift per month. What I didn't realize until it was too late was that as the error gets smaller, you have to wait longer between each adjustment (weeks) to determine if you had improved it or overshot.
Which is why, if you want to trim a watch crystal, you use a frequency counter against the 32,768 oscillator output. One second per month is one cycle per three seconds of error, so you can get a measurement better than that in a few seconds.
And you trim the frequency counter's reference by similarly using a radio to hear the "beat" of its reference oscillator output or spurious emissions against a WWV carrier. At 10 MHz a second-per-month accuracy would be about 90 beats per second.
(I seem to recall that there is, or was, at least one time reference transmitter at a power-of-two Hz that you could beat directly against harmonics from a watch. But I didn't find a reference to such a signal in a few minutes of net searching.)
Bantam Dominique roosters crow a four-note song. Once you've heard it as "Happy BIRTHday" you can't NOT hear it that way
Trump likely has no fucking idea what the NIST does but he's willing to kill their budget. Fucking brilliant.
Everyone seems to think that GPS is the be-all/end-all solution for navigation and timing, but it just isn't - and redundancy is a critical infrastructure need. Perhaps NIST should pay more attention at what's transpiring with LORAN, which may be resurrected (heck, NIST even volunteered to help with the chips for eLORAN, look in your own backyard guys!) Or go hit up the Department of Transportation for a few bucks, in case the "National Timing Resilience and Security Act of 2017" ever passes - WWV/WWVH would seem to count as an alternate source of timing.
I remember finding WWV by chance when I got my first shortwave receiver as a kid, I probably still have my postcard from them up in the attic somewhere.
Explain to me why all appliances don't have self-setting clocks.
Radio time signals have been around for decades. Yet, almost every appliance with a clock needs to be manually set and adjusted. Would "self-setting clock" not be a prized marketing feature? Is it expensive or difficult to add time signal compatibility? Why is the year 2018 and I still need to manually adjust the clock on my microwave oven?
As a matter of national defense: the radio time sync is invaluable in the event that technology fails the nation or is compromised over a large area. Its kind of like the ham radio requirement (now gone) that anybody with a ham radio license be able to magyver a radio from a lot of wire and old bits of junk.
The more basic failsafe options we abandon, the more fragile our emergency response options become.
"A just educational system is not one where a few of the poor are privileged enough to enter elite private schools, but one where the public schools are good enough that even the rich will attend them."--Marianne Huusko, Finnish minister of education
20 percent of last years graduating class had Amateur tickets.
Graduating class? "What" graduating class. Ham radio doesn't have a "Graduating class" Do you mean new or upgrade licenses?
And why focus on the Amateur tickets, that's the highest level isn't it? Isn't the Technician license the one new hams would get?
And the ARRL itself says numbers are a problem, sure there's been some increase in new hams but the number of licenses going away via expiration or "Silent keys" is also going up.
http://www.arrl.org/news/more-...
And I guess the hams on slashdot/websites/forums saying the hobby is graying and declining are wrong? I know someone who goes to Hamvention and has said themselves that the hobby is aging and in decline.
Why yes, but the US population is much higher than it was in 1914 when the ARRL was founded. 92 million or so versus over 308 million, So it's going to be higher, but what matters is the percentage. there's what, 752000 or so? That's not even 1 percent of the US population. How many of those are truly active and not people who've given up on the hobby due to age/money/time.
Sure the influx of cheap chinese equipment has helped...heck I've thought about picking up one of those 2 meter handhelds just to see what the Slashdot hams talk about. But there are ZERO license classes within 50 miles.
I can google and see a ton of blog posts and articles from hams saying how there's less activity and talking about how their friends are going "silent key" more and more.
The Hobby of Ham Radio is not a healthy one, maybe the ARRL needs to get more class sites and test sites out there. And it doesn't help the disdain some hams have for new people or for people who aren't one of those more affluent hams who can blow thousands of dollars on gear. Would you be one of those showing disdain for a new ham with one of those Baofeng BF-F8HP's
Regarding your subject (Are there any ham radio dudes that are norma) I never met any ham dudes named Norma, but the ham community includes a significant number of women, some of whom are likely named Norma.
every one I have met in person is an artistic freak, but maybe those are the only types that will admit to doing ham radio
I've had my ham radio license for a bit over five years and I have been very active in the ham community. I have 280 hams in my contact list. There are two people in this list who have their head about three feet up their ass, otherwise this is a great bunch of folks. I'd say two losers in 280 people is a pretty damned impressive set of people. I've never been in any other group that had so few losers.
Although I omitted WWVB in the summary I submitted, there's no information that it wouldn't be included in the general statement:
...including the shutdown of NIST radio stations in Colorado and Hawaii.
Because WWVB is in Colorado [ https://www.nist.gov/pml/time-... ].
OMG. Why don't we go back to leeches for medical treatment and horses for transportation. Got an injury? Hey, get a bluejay to peck out the blood. Or maybe ya need an ear nail. That's right, a fucking nail in your fucking ear.
Go be old somewhere else.
Moving goalposts. The claim was "GPS in-building penetration is zero" Is he not inside a building since he claims he's in the bathroom of his house? He also claims he can get 15 satellites. I am inside a brick building made in 1958. Not brick facade, but real cemented brick built by the US military when nukes were cool and Nazis weren't. I have lock on 4 sats.
You lost your argument. Come to terms with it, stop arguing over stupid shit, and go be annoying elsewhere.
But there are ZERO license classes within 50 miles.
What's your zip code?
Do you really think I didn't check the ARRL before writing that? I could take the test closer though. It does surprise me that there aren't any classes/tests in the nearest college town. And bog knows what the local repeater situation is, I've only done a quick check but have seen only one listed and it appears to be offline.
So I'm rather disinclined to join the hobby for those and other reasons.
Shutting down WWV* in the near term is bad.
Recommending shutting down WWV* in the near term is brilliant.
Shutting down WWV* in the long term is a reasonable possibility to consider.
Shutting down WWV* in the near term is bad.
Many things depend on them, without having time, plan, or anything leading to reducing dependency on them, by switching to the available alternatives.
Recommending shutting down WWV* in the near term is brilliant.
NIST and WWV* have very little in the way of name recognition let alone appreciation. Does the packaging on products that rely on WWV* mention WWV or NIST? Usually they call themselves "Atomic clocks" or say that they rely on radio signals, without saying from who or where.
The controversy raised by the recommendation will serve to raise awareness of the value provided by NIST to the USA and the world.
Shutting down WWV* in the long term is a reasonable possibility to consider.
There is an alternative radio time signal. Using signals from several satellites, GPS receivers figure out the time to within 100 ns. I believe this is more accurate than WWV* receivers can accomplish, due to propagation variations and not knowing where they are. Less expensive and lower power receivers could get just time at accuracy a little better WWV* receivers.
Who pays for replacing devices? In the consumer space, countries handle this for analog TV, and in some countries, AM and FM radio.
In both consumer and commercial space, vendors often drop support for older technologies: New applications that don't run on older hardware. Phones that don't get OS upgrades. Software that doesn't get security updates, etc.
What about technology that many users do not pay for, or at least not directly? This starts with non-toll roads funded by taxes & registration fees and extends through DNS to search engines funded by advertisements.
What obliges the provider of that technology to continue to do so at its own expense or when its funding runs out?
Is it reasonable for the transmitter of a streaming broadcast to encrypt it and charge a fee for the decryption key? Satellite and cable TV operators operate that way. Non-military GPS could become a fee service.
Do you really think I didn't check the ARRL before writing that?
There's a lot of things going on that the ARRL doesn't know about. I had a heck of a time finding a testing location. I found one, no thanks to the ARRL.
Regarding repeaters, they are useful but self-limiting (i.e., limited range on VHF/UHF). Using HF frequencies you can talk to the entire planet.