Baby Monitor Monitors International Space Station Rather Than Baby
A new mom in Palatine, IL turned her baby monitor on and, rather than her baby, she saw two men floating in space. She was viewing images of astronauts in the international space station. She also saw mission control and a map of the station's trajectory.
The mom called the manufacturer to ask if they knew why she was viewing the space station. They didn't. According to the mom, the CSR at the baby monitor company told her that she "really shouldn't be seeing anything past 150 feet."
Creepy. Sounds like the beginning of a Steven Spielberg movie back when his movies were still good.—MEGHANN MARCO
Baby Monitor Picks Up NASA Signal of Space Station [MyFoxChicago]
Post a comment
Comments:
They should see if they can find the local ham radio club and see if they are rebroadcasting NASA TV on their Amateur Television repeater - hams often do, and in fact got special permission to be able to broadcast music years back, because it's illegal to broadcast music on ham bands normally, but NASA wakes the astronauts up with music.
Anyway, they often rebroadcast it either on the 420-450 mHz UHF band, or on the 902-928 mHz band, which is more likely in this scenario.
Weird stuff happens sometimes with electronic devices. Some guy's large screen TV kept broadcasting an emergency locator beacon signal a couple years ago. Emergency crews kept coming to rescue him, or, his TV I guess.
There really are reasons why you see all that language on FCC compliance in product manuals and on devices.
Sometimes you can't get a signal to go two feet - and sometimes signals travel hundreds or thousands of miles. Sometimes signals even go into space and come back to Earth.
Weirdness.
Well, speaking as a ham radio operator, commercial communications technician and all-around geek, it would have to be a pretty big coincidence for the baby monitor to be on the same frequency as a NASA broadcast..but, certainly not impossible. And, if the space station was directly overhead and has a high-gain antenna pointed at the earth (which I'm sure it does), it would be radiating a fairly hefty line-of-sight signal at 2.4 GHz. There's also a lot of satellite activity in that band.
As fargle mentioned, it's also possible she was picking up an amateur ATV rebroacast on 420 MHz either from amateur TV repeater.
Or, it could also be a big hoax. Wireless transmitter +VCR +prerecorded footage+ big antenna = high-tech prank. I'm not sure why anyone would go through that kind of trouble to pull a prank, but that's also possible.
Weird.
This can't be the NASA channel; there's no NASA logo in the corner.
Oddly enough, when I used to work in Sears electronics, the only channels we got on our TVs were the preprogrammed Sears loop and the NASA channel. The only thing more boring than watching the same loop play over and over again all day, every day, was watching the NASA channel.
Your body is a perfect natural antenna :-)
You should see the reception some supermodels get! :-)
It's probably a ham rebroadcast. These devices are unlicensed part 15 devices, and therefore secondary in the spectrum they use. Hams have primary authority in that spectrum, and to quote stickers on the back of such devices, they must "accept all interference" that may cause adverse operation.
In other words, it's not the company's fault - that's just how radio works, and the consumer is out of luck - they're using an unlicensed, unshielded wireless device that uses plain ol' analog transmission.
That's the way it is with most consumer electronic devices, and most stuff is unshielded and doesnt reject off-frequency signals well, to keep costs down.
In other words, if a Ham operator or a TV station is broadcasting next to you, and it's totally wiping out your brand new Plasma TV, guess what.. You can't complain to the FCC, you can't complain to the operator / transmitter.. It's your problem, and your only recourse is with the manufacturer, by convincing them to produce a more robust device. That's right, a HAM or the space station is completely within their rights, as licensed transmitters, to wipe out the reception of your consumer devices - as long as it's not intentional. It is left up to manufacturers of unlicensed devices to prevent such interference.
People are going to start running into this more and more with all the wireless stuff showing up out there in the consumer market.
Contrary to previous opinions, it's probably not a ham, because (1) amateur stations are required to identify once every 10 minutes, and (2) a control operator must be present when an amateur station is transmitting. If it's on at all hours, it's not under part 97.
More likely, one of your neighbors has a 2.4GHz A/V extender similar to this.
Also, if your home electronics are being disrupted by a ham, you should just talk to him. Most hams will want to help, either by eliminating their station's spurious emissions, or helping you better shield poorly-designed equipment from the effects of RF. Don't listen to the "hams make bad neighbors" talk!
And finally, if you're able to pick up your neighbor's 2.4GHz video signal, then your neighbor is probably able to receive your baby monitor signal. Be sure to turn it off before doing anything embarrassing or illegal.
73
@QuirkyRachel: I actually thought the same thing, until I remembered that I don't want kids. But, ya know, mostly the same idea. ;)
As yet another ham/NASA geek, I'll also say that this was either a neighbor with a "video sender" who happened to be watching NASA TV (available for free on DirecTV, Dish Network, and with a "big dish"), or (more likely, IMHO) a ham on the 2.4 GHz band rebroadcasting NASA TV.
It's also possible, but very unlikely, that this is just a prank. dwayne_dibbly said he wasn't sure why anyone would go to the trouble, but for someone like me, it actually wouldn't be that much trouble. Yes, I'm the kind of geek who has NASA TV and high-gain 2.4 GHz antennas just lyin' around the house doin' nothing. And I like to mess with people's heads. Back in the days when "faxmodems" were new to the market and businesses were just starting to advertise their fax numbers, I sent some late-night prank faxes intended to make a local business think they'd somehow subscribed to a weather-satellite-map-by-fax service. No such thing existed, but I had a fax modem, some weather sat maps (received via shortwave radio), and a lot of time on my hands.
@pestie:
...and a lot of time on my hands.
If this woman is a new mom, something tells me she does NOT have a lot of time on her hands.
@acambras: Huh? I wasn't thinking that the woman was the prankster. I was assuming if it were a prank, it would be someone nearby who's a hopeless geek like me.
@pestie: If he's operating under Part 97, he has to identify his station every ten minutes, and a control operator must be present while transmitting. I still think this is interference from another Part 15 user.
NASATV is fta.....so it is possible to recieve it without a satellite dish if you live on the degree line at which the satellite broadcasting it is centered.....101, 110, 119...i dont remember, you have to look it up....
This is especially true if you have a 2.4 ghz baby monitor that was POORLY manufactured and also has autotuning...probably 2-2.4ghz...and digitally....dvb....so if the baby monitor uses digital transmissions over the 2-2.4 ghz range, then it is possible to pick up Ku band satellite signal if your in the right place, since those would come in the strongest, stronger than the other end of the baby monitor itself.....so the monitor would have no choice but to tune to that frequency....
This is somewhat unlikely, but possible....you dont need a satellite dish to recieve satellite signal....all a dish does is just focus them into one point and send them into a coax end....
It could also be somebody using that videosender....
There was a story on fox a while back about someone doing this with the vx3 spycams.....but this was used to look into people's houses
@pestie: Heh..I remember when I was in high-school, um..a close friend put a transmitter on the same frequency as the local McDonald's drive-thru window (35.020 MHz). Mwuhahahaha.
--... ...--













Maybe it's that NASA tv station -- they seem to have lots of raw footage of launches, spacewalks, and day-to-day space station activities.