Use a CB radio to order a Whopper
This hack shows how to modify an old CB radio to broadcast on the channels that fast food restaurants usually reserve for their drive-thru windows. Although we here at MAKE don't condone this particular use, it's still a valid way of modifying existing systems to create new opportunities for interaction on open frequencies.
Posted by Jonah Brucker-Cohen |
Mar 31, 2008 07:00 AM
Wireless |
Permalink
| Comments (14)
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Comments
Oldest comments listed first.
| Posted by: Tommy on March 31, 2008 at 6:32 AM |
Let's screw with folks making minimum wage. Because their jobs aren't crappy enough as it is.
| Posted by: Abdul on March 31, 2008 at 6:53 AM |
Hmm this would make for some entertainment at lunchtime.
Add an extra Whopper on to every meal, or 3 Large Lemonades..etc.
I guess for added fun, say "Hello, I'm naked can I have a discount?"
| Posted by: Bryan on March 31, 2008 at 7:09 AM |
It is most definitely not "a valid way of modifying existing systems to create new opportunities for interaction on open frequencies." First of all, there are no "open" frequencies that are reachable by modification of a CB radio. Second, even if there were, the CB radio would not be FCC type accepted for use on any frequencies other than the ones it was designed for which, in the US, means 40 specific channels (frequencies) beginning at 26.965 mhz and ending at 27.405 mhz. Use of a non-type accepted radio can result in stiff fines in the multiple thousand dollar range.
| Posted by: chipwich on March 31, 2008 at 7:35 AM |
A pretty obvious fake! "All appliances with heating coils manufactured after 1980 have a circuit board with semiconductors inside"... NOT! And how fortunate that even though you can't order this crystal since there are no suppliers, it is found in common household appliances.
Still, I give them an A+ for social engineering.
| Posted by: on March 31, 2008 at 8:08 AM |
Deliberate interference with licensed radio services are likely to get you a visit from some friendly federal agents, and a $7,000 to $11,000 "forfeiture" (read "fine") from the FCC.
Phone "Losers", indeed.
| Posted by: shrumby on March 31, 2008 at 9:06 AM |
Its a cool tutorial, but if you have to describe exactly what a crystal looks like, then does your target audience have any business doing this? Besides, illegal as h3ll.
| Posted by: What on March 31, 2008 at 11:07 AM |
...I thought everyone here could tell that this was a hoax.
And if not, check this out: http://www.notla.com/archives/2008/03/sacrificial-toasters/
| Posted by: james on March 31, 2008 at 11:20 AM |
It's not April Fools yet, and I don't think this video would be appropriate anyway. I've seen lots of kids post here and it's unfortunate they're going to be watching this crude junk. I wish Make would stick to Making and drop the hipster 'social hacking' stuff.
| Posted by: on March 31, 2008 at 3:45 PM |
Oh lord...my hair dryer has *THREE* different crystals in it?!?!?!? What do I do??? My light bulbs are leaking electricity on the floor...help mee.....
| Posted by: on March 31, 2008 at 4:02 PM |
This is a great hack! I went directly for the Yaesu VX-7R and it work fine with the new crystals with the exception of the aircraft that keep trying to do an ILS approach on my car...
| Posted by: Dino Allsman on March 31, 2008 at 4:12 PM |
I don't know why everyone is saying this is fake. I tried this hack last week when Gizmodo posted it and it worked flawlessly. I was able to talk to Burger King, Taco Bell and Dairy Queen. No McDonalds for some reason.
| Posted by: jproach on March 31, 2008 at 5:16 PM |
Dino, as far as I know mcdonalds uses an odd frequency specifically to deter these pranksters. Who are you going to go after, the one company that uses an odd band, or the rest that use a common frequency?
Anyway, you will need a 43.141MHz crystal. The timebase has to be extremely accurate + jitter free due to their precise receivers. So a "dilithium" type crystal works best here (no quartz!).
These are quite hard to find. I was lucky recently and spotted them in a few Cuisinart Traditional waffle makers (silver models with serial numbers B007 or later ONLY).
Good luck!
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