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semtex 07-24-2009 09:53 AM

Quote:

Originally Posted by cow (Post 123759)
On LA tickets, there's a line for speed & radar number. Does yours have a scan number?

(I don't know the real terms)

Yes, our citations also have that. And that's what deepens my suspicion that he was full of it. If he actually got me with radar, why not write it all out like the previous cop did, but then write "Warning Only" on it? Well, I guess he could've just been too lazy to do all the paperwork, so I can't take the absence of a written warning ticket as solid evidence that he didn't really capture my speed on radar. See, I just have no way of really knowing, and I want to know! lol. I want to know if the cops now have some new advanced radar system that enables them to capture another vehicle's speed even if it's behind them going the opposite direction!

cow 07-24-2009 09:54 AM

Go to a payphone, call the police station, & ask, "Excuse me, can you run radar when your car is heading away from me?"

Do payphones still exist?

Florida_GATOR 07-24-2009 09:55 AM

haha, sounds like u should do a stealth splinter cell mission down to HQ and investigate this new technology...

cow 07-24-2009 09:57 AM

Quote:

Originally Posted by Florida_GATOR (Post 123773)
haha, sounds like u should do a stealth splinter cell mission down to HQ and investigate this new technology...

Sam Fisher Costume for Halloween? - Topic Powered by Eve For Enterprise

Florida_GATOR 07-24-2009 09:58 AM

HAHA! Heres semtex:
http://img.photobucket.com/albums/v2...60609_1823.jpg

nogoodname 07-24-2009 09:59 AM

i've had a cop follow me on the highway using a radar gun also.

guess it calculates the difference in speeds from him to me

cow 07-24-2009 09:59 AM

You could always ask a dolphin if his sonar works backwards....

nogoodname 07-24-2009 09:59 AM

get one of these and hook up a camera to it

http://www.youtube.com/watch?v=YnVql-HXBNc

semtex 07-24-2009 10:00 AM

Quote:

Originally Posted by xiven (Post 123762)
He may have just wanted to see your car. :)

I wouldn't think about it too much. He may not have had a case, hence the warning.

Well, the reason I'm thinking about it so much is that if they really do have some new system that can do this, it's a game changer. Generally speaking, if I see a cop coming from the opposite direction, I'll check my speed and slow down if needed. But once we pass each other, I no longer consider him a threat and relax again, speed up, etc. If they can now zap me from behind like that, using the instant-on technique no less, it changes the playing field somewhat.

nogoodname 07-24-2009 10:05 AM

i'll check, i work in area 51..opps...did i just say that

Florida_GATOR 07-24-2009 10:05 AM

get a radar detector for your back window?

xiven 07-24-2009 10:10 AM

the V1 works 360 degrees

nogoodname 07-24-2009 10:11 AM

use a radar gun on them and pull them over

xiven 07-24-2009 10:11 AM

i guess i would just play it safe and wait til there is no line of sight and then speed up

theDreamer 07-24-2009 10:11 AM

My understanding is that a radar should be able to zero it self while moving which would allow the cop to pick up your speed if traveling in the same direction.

Now the same idea can be figured for two cars traveling in an opposite direction, even after they pass each other, once the beam returns it will use a doppler calculation to determine your speed. I mean, all radar is technically inaccurate since it is based on a beam traveling over a distance and returning and then calculating the variables. More variables the great the risk of inaccuracy.

Florida_GATOR 07-24-2009 10:12 AM

Apply Radar absorbing material to your car! problem solved :tup:

theDreamer 07-24-2009 10:13 AM

Quote:

Originally Posted by Florida_GATOR (Post 123809)
Apply Radar absorbing material to your car! problem solved :tup:

Not enough, you would have to have material that can both absorb and reflect the signal, and by reflect I mean redirect the beam to a different direction.

xiven 07-24-2009 10:14 AM

ok who wants to make the Z do this

Audi R8 "Blackbird" Avoids Cops While Speeding | BallerRide.com

Florida_GATOR 07-24-2009 10:15 AM

That things amazing! :tup::happydance:

semtex 07-24-2009 10:21 AM

You know, I actually applied to join the Gwinnett PD once. Didn't make it past the background check though. :rolleyes:

In retrospect, I'm kinda glad I didn't. I would have taken a pay cut of about %50 and my hobbies are just too expensive to survive that.

xiven 07-24-2009 10:23 AM

Yeah I don't know how they survive on the money they make. OTOH, Gwinnett is cheaper to live than North Fulton.

Florida_GATOR 07-24-2009 10:25 AM

When am i gonna get off this damn distinguished road and get a spectacular aurora around me?

semtex 07-24-2009 10:45 AM

Quote:

Originally Posted by theDreamer (Post 123808)
My understanding is that a radar should be able to zero it self while moving which would allow the cop to pick up your speed if traveling in the same direction.

Now the same idea can be figured for two cars traveling in an opposite direction, even after they pass each other, once the beam returns it will use a doppler calculation to determine your speed. I mean, all radar is technically inaccurate since it is based on a beam traveling over a distance and returning and then calculating the variables. More variables the great the risk of inaccuracy.

That actually makes sense, I think. Assuming the cop has a radar gun pointing backwards, if the radar unit self-zeroes, then when it measures the speed of a car going in the opposite direction, it'll just read in the negative, right? In other words, if it says -60mph, then that just tells the cop that I was doing 60mph. Now let's say he does this on a car that is behind him and going in the same direction. If the reading was -10mph, it would just mean that the car was going 10mph slower than him. If it read +10mph, it would mean it was going 10mph quicker. In both cases, he'd just add or subtract it from his own speed to ascertain the other car's speed.

nogoodname 07-24-2009 10:47 AM

^^ i'm sure i just said that

theDreamer 07-24-2009 10:50 AM

I need to find a cop and make nice and test some of these theories and situations. I know many places now have front and rear facing radar guns but I am not sure how they report and what is displayed to the cop.

I would hope they are getting a report of +10 from a car in front of them and just tacking on from their speed.

Florida_GATOR 07-24-2009 10:51 AM

:ohsnap1:

nogoodname 07-24-2009 11:20 AM

:iamwithstupid:

XwChriswX 07-24-2009 11:22 AM

:werd:

semtex 07-24-2009 11:23 AM

Quote:

Originally Posted by nogoodname (Post 123845)
^^ i'm sure i just said that

I was neglecting you again, wasn't I nogood? :rofl2: Hey I tried Poutine for the first time ever last week. It was . . . interesting.

nogoodname 07-24-2009 11:24 AM

:woot: so, was it great, good, okay, bad, disgusting

semtex 07-24-2009 11:25 AM

All of the above. ;) Mind you, I don't know how authentic it was. I got it from a Harvey's inside the Calgary airport while I was waiting for my evac flight out of Canada.

XwChriswX 07-24-2009 11:26 AM

Evac Flight?

semtex 07-24-2009 11:30 AM

Quote:

Originally Posted by XwChriswX (Post 123922)
Evac Flight?

lol. Sorry, a little private humor. Whenever I leave Canada I always feel this sense of urgency because stuff is so expensive there. Example. McChicken sandwich at McDonald's is 99 cents here. $4 in Canada. And the exchange rate is only like 1.16 ($1 USD = $1.16 CAD).

nogoodname 07-24-2009 11:32 AM

because we use real chicken meat here

XwChriswX 07-24-2009 11:32 AM

Quote:

Originally Posted by semtex (Post 123929)
lol. Sorry, a little private humor. Whenever I leave Canada I always feel this sense of urgency because stuff is so expensive there. Example. McChicken sandwich at McDonald's is 99 cents here. $4 in Canada. And the exchange rate is only like 1.16 ($1 USD = $1.16 CAD).

Thats not as bad as Germany...

Happy Meal = 4 Euro... $7-8

And thats not even what I get, just giving you something basic...
Conversion rate 1.5:1

semtex 07-24-2009 11:33 AM

Quote:

Originally Posted by nogoodname (Post 123934)
because we use real chicken meat here

:bowrofl: Touche!

nogoodname 07-24-2009 11:37 AM

about the Harvey's Poutine


yeah, not authentic then. only restaurants here serve it right.


i went to one in Ontario and Manitoba, not the same at all.
i bet it was all soggy and nasty....lol....thats the opposite...lol


the fries are suppose to be extra crispy to handle the sauce well

semtex 07-24-2009 11:40 AM

Yep, the fries were soggy. It wasn't bad per se. I just kept thinking -- this stuff will give you a heart attack.

nogoodname 07-24-2009 11:45 AM

i have it twice a week and i'm still here

xiven 07-24-2009 12:23 PM

you're immune to it


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