Cutting a live transmission line is incredibly foolish, for many reasons, but I'm guessing the station has a modern(ish) solid state transmitter, which has great foldback protection.
I've seen (and personally tested) AM transmitters dead shorting, and within less than a second (probably less than 100ms, but I haven't measured precisely) it will fold back on a dead short to like 1% of its operating power, lower if it still detects a short.
This is to protect the (even more expensive) transmitter from lightning strikes or other weird eventualities (like the line leaking pressurized nitrogen, used to prevent shorts from moisture mainly).
But replacing that 3" transmission line is not cheap or fast. Usually the runs are planned and designed, and every elbow / connection has losses that are accounted for.
Why hasn’t the economist of the world figured out a solution to this problem. There has to be a better way when both sides would be better off by just paying the theif double. Some kind of proof of work system to show that you really are crazy enough to do the crime maybe.
The person needs to have a stake in the infrastructure OR there needs to be a high chance of them getting caught and losing something. People with little stake in a community will strip infrastructure bare. Inequality is a significant root cause here.
Isn’t the most obvious response from economics that the crime needs to be made more expensive? In other words, the likelihood of being harmed while attempting the crime needs to be much higher.
If a quarter of the people who tried a comparable theft got thrown in jail for 2 years and another quarter got shot by a security guard, I suspect attempts would be rare.
The financial damage done by the thief is presumably irrelevant to the thief, beyond the fact that sentencing is probably stricter for bigger thefts.
I highly doubt the people doing this look at crime and punishment stats before they do this. More punishment often just ends up costing society because courts and incarceration aren't cheap and no real rehabilitation so it often just makes the person do more bad things when they get out. I'm not saying 'no jail', but we do need evidence based criminal justice.
There's another theory which says that if people have health care, food, shelter, education, and liberty, they won't commit crimes like this. Just a thought.
Or pay a guard a fair wage and comp them the $0.20 or whatever for each bullet..
EDIT: to be clear I'm not saying it should be that way, but there was a time not long ago when this was the normal way to handle the situation. I'd argue the present arrangement is more civilized.
Other than those who commit grave offenses of bodily harm, I reserve my greatest disgust for the type of dirtbag who imposes these orders-of-magnitude greater costs on other innocent people for such a relatively low "reward." They'd burn the Mona Lisa for fuel, melt down the Statue of Liberty for scrap, anything if you let them.
I agree with another commenter here, the overlap of this mindset with tweakers is large.
In general I agree with you, but it also makes me wonder how these people got to this point. I think most people would burn the Mona Lisa if it meant surviving through a cold night.
Our society has failed these people in many ways.
Local copper thieves that were busted stealing telco lines... they were just looking to make a quick buck regardless of legality or care for the impact it had on other people. They're more like tech company CEOs, really.
And these thieves were already well cared for in a healthy society with all sorts of opportunities available to them regardless of social status, skin color, and mental heath?
Crime goes down when the gap between the rich and the poor goes down.
Right, why didn't everyone just get good education, dental care, and healthcare, get a car when they're 16, have their parents help them go to college and work for a VC and get rich. Just can't understand it. Truly, an enigma.
This is what nobody wants to admit, whether it's nature or nurture doesn't matter because you're not in control of either of them. You were born into so and so of a family, and they brought you up with such and such care and values.
The idea that you've been "force of willing" it through your whole life since infancy and are therefore solely accountable for your outcome is absurd. We know that at some level and yet still can't help taking credit for our nice things and passing judgment on others for their failings.
This site is so fuckin out of touch with the average American I can help but get pissed off after a few beers on the weekend. The tech stuff is good, but the social/political stuff here drives me nuts.
> This site is so fuckin out of touch with the average American I can help but get pissed off after a few beers on the weekend. The tech stuff is good, but the social/political stuff here drives me nuts.
A lot of people on this site have no concept of what it is like to grow up unprivileged (they think they do, but to them that means growing up merely upper middle class as opposed to ridiculously wealthy) but as bad as it can be sometimes it has actually gotten a bit better in recent years.
There used to be an even higher concentration of ultra-libertarian "pull yourself up by your bootstraps" posters who clearly never had to do that themselves to anywhere near the extent they believed they had.
A topic I'm interested in that is upstream of what you're saying is the propagation of meaning. If somebody has no idea what the Mona Lisa or the Statue of Liberty are, then we can't really bemoan that they would not ascribe any value to it beyond its raw material.
I could understand looking at the Mona Lisa and not being impressed that it's something considered of great value. On the other hand, the sheer size of the Statue of Liberty makes that impossible to misconstrue.
I’d suggest considering empathy once you get past the anger, their former selves would be equally repulsed by their behavior, and for many I expect their current selves feel similarly despite their lack of control. The villains here aren’t the broken people.
The villains are the people who let these people continue to commit crimes and make life worse for others in the name of empathy instead of quickly and forcefully moving them into compassionate care where they have any chance of recovering and joining the vast majority as contributors to society.
It was gas-filled presumably ultra low loss RF cable, but the thief cut it into small sections so that they could take it away. You might be right about the 50% number of they had somehow managed to steal it as a single intact spool. As-is, the station even said that they wouldn’t be able to use it even now that it’s been recovered because of fears of gas leaks.
My first thought also .. possibly pulled a breaker rendering cable inert, or perhaps rigged a remote cutting tool - drop saw poised to cut on a long extension cord ready to be turn on ... (problematic).
I'm leaning toward killed the current first somehow, but very location detail dependant.
The transmitter will have a VSWR trip for just this sort of eventuality. It would likely be damaged severely if allowed to operate into an open circuit for more than a brief moment.
I'm looking for a Kalshi bet that the perp is a tweaker.
They say it could cost $70,000 - $100,000 to repair, but I also wonder if they'll have to refund ad buys while they are running at 10 watts and such reduced coverage. Makes me also wonder what kind of insurance broadcasters might have for such incidents when they can't broadcast.
Oof, that's a bad day. I've had cable stolen from a tower site like that, but it was cable we had spooled out for installation the day before, not in active use.
I replaced the 100W FM transmitter on our college radio tower and got in front of the emitter beam for like 10 seconds and my head rung for a week. The amps and power aren’t to be messed with.
I can’t even imagine messing with 100K line that’s a solid block of copper
Consulting an exposure limit calculator (https://www.arrl.org/rf-exposure-calculator) suggests a safe distance (FCC controlled exposure limit) for continuous (30 min) exposure from a 100w FM transmitter antenna at 100 MHz with, say, 5 dB gain is around 5 ft. For a brief exposure it's much less.
Amateur radio operators need to know this, since 100w is quite a typical power level, and they have bands (50 MHz and 144 MHz) not far from commercial FM.
How far away from the antenna were you? The antenna is usually far away from the transmitter that you were replacing.
Furthermore, going after scrap metal sites makes an important business harder and fails to be inquisitive enough about the reasons why the thefts happen at all. Maybe we should try to understand why people are stealing copper. (Presumably poverty, drug addiction, lack of opportunity)
If you believe we can just fix poverty and drug addiction with some government program, I have a bridge to sell you. So far, no one has, anywhere in the world.
Many people (and once they get themselves addicted to something bad, that rises to "most") are just terrible and care only about their own short-term gain. They'd do any amount of destruction to others for some small temporary profit or fix.
If you think most people "are just terrible", I think you've let cynicism corrupt your thinking, and I don't think we're going to get very far by talking.
I believe the opposite -- people fundamentally want to help each other, and we've structurally set up our society to force people out of that mode and into a competitive mode. Read "A Paradise Built in Hell", when push comes to shove, communities care for each other.
If we covered everyone's basic food, housing, education, and medical needs, I guarantee you'd see crime and addiction plummet.
The USA opioid epidemic was caused by gross government negligence and corruption. Is it really a stretch to think that a policy solution could have prevented the majority of the harm? And do you really think there wouldn't be enough food and shelter to go around, if the government decided to get serious about poverty relief?
>There’s always someone who likes the money/discount more than morals/the law at the next step in the chain. Somewhere.
That's every scrap yard and most small businesses. Nothing makes you hate the law and it's enforcers, peddlers and proponents like being on the business end of regulations and a scrap yard probably has at least half a dozen agencies they are subject to.
Heck, I bet half of these guys would aerosolize radioactive waste out of spite if they thought the wind would blow it into a "good school district".
I've seen (and personally tested) AM transmitters dead shorting, and within less than a second (probably less than 100ms, but I haven't measured precisely) it will fold back on a dead short to like 1% of its operating power, lower if it still detects a short.
This is to protect the (even more expensive) transmitter from lightning strikes or other weird eventualities (like the line leaking pressurized nitrogen, used to prevent shorts from moisture mainly).
But replacing that 3" transmission line is not cheap or fast. Usually the runs are planned and designed, and every elbow / connection has losses that are accounted for.
Assuming between 3-1/8″ - 6-1/8″ diameter.
Somewhere between $1,360 - $6,400 of scrap value. $70k-$100k to repair...
Absurd.
If a quarter of the people who tried a comparable theft got thrown in jail for 2 years and another quarter got shot by a security guard, I suspect attempts would be rare.
The financial damage done by the thief is presumably irrelevant to the thief, beyond the fact that sentencing is probably stricter for bigger thefts.
EDIT: to be clear I'm not saying it should be that way, but there was a time not long ago when this was the normal way to handle the situation. I'd argue the present arrangement is more civilized.
I agree with another commenter here, the overlap of this mindset with tweakers is large.
Crime goes down when the gap between the rich and the poor goes down.
The idea that you've been "force of willing" it through your whole life since infancy and are therefore solely accountable for your outcome is absurd. We know that at some level and yet still can't help taking credit for our nice things and passing judgment on others for their failings.
A lot of people on this site have no concept of what it is like to grow up unprivileged (they think they do, but to them that means growing up merely upper middle class as opposed to ridiculously wealthy) but as bad as it can be sometimes it has actually gotten a bit better in recent years.
There used to be an even higher concentration of ultra-libertarian "pull yourself up by your bootstraps" posters who clearly never had to do that themselves to anywhere near the extent they believed they had.
Is that blameworthy?
If it's a "normal" wire specification that someone else can use it was likely sold for ~50% of retail.
A few brave thieves went after power substations. For some thieves a lack of knowledge was fatal.
https://www.freep.com/story/news/local/michigan/detroit/2017...
https://en.wikipedia.org/wiki/Coaxial_cable#Hard_line
I'm leaning toward killed the current first somehow, but very location detail dependant.
They say it could cost $70,000 - $100,000 to repair, but I also wonder if they'll have to refund ad buys while they are running at 10 watts and such reduced coverage. Makes me also wonder what kind of insurance broadcasters might have for such incidents when they can't broadcast.
Nominative determinism in action.
I replaced the 100W FM transmitter on our college radio tower and got in front of the emitter beam for like 10 seconds and my head rung for a week. The amps and power aren’t to be messed with.
I can’t even imagine messing with 100K line that’s a solid block of copper
Consulting an exposure limit calculator (https://www.arrl.org/rf-exposure-calculator) suggests a safe distance (FCC controlled exposure limit) for continuous (30 min) exposure from a 100w FM transmitter antenna at 100 MHz with, say, 5 dB gain is around 5 ft. For a brief exposure it's much less.
Amateur radio operators need to know this, since 100w is quite a typical power level, and they have bands (50 MHz and 144 MHz) not far from commercial FM.
How far away from the antenna were you? The antenna is usually far away from the transmitter that you were replacing.
That thief should be indentured until he pays it back in full.
Many people (and once they get themselves addicted to something bad, that rises to "most") are just terrible and care only about their own short-term gain. They'd do any amount of destruction to others for some small temporary profit or fix.
I believe the opposite -- people fundamentally want to help each other, and we've structurally set up our society to force people out of that mode and into a competitive mode. Read "A Paradise Built in Hell", when push comes to shove, communities care for each other.
If we covered everyone's basic food, housing, education, and medical needs, I guarantee you'd see crime and addiction plummet.
There’s always someone who likes the money/discount more than morals/the law at the next step in the chain. Somewhere.
That's every scrap yard and most small businesses. Nothing makes you hate the law and it's enforcers, peddlers and proponents like being on the business end of regulations and a scrap yard probably has at least half a dozen agencies they are subject to.
Heck, I bet half of these guys would aerosolize radioactive waste out of spite if they thought the wind would blow it into a "good school district".