What is the Line-of-Sight range of BluTracker?
US Version is Approximately 2500 feet or 0.5 miles. European Version is approximately 120 Meters.
What is the range of BluTracker when there are buildings or trees between the smartphone and BluTracker?
US Version is approximately 400 ft to 1000 feet. [European] Version is approximately 40-80 Meters.
Pull_Up said:That looked good indeed, then I read the FAQ:
What is the Line-of-Sight range of BluTracker?
US Version is Approximately 2500 feet or 0.5 miles. European Version is approximately 120 Meters.
What is the range of BluTracker when there are buildings or trees between the smartphone and BluTracker?
US Version is approximately 400 ft to 1000 feet. [European] Version is approximately 40-80 Meters.
Not quite so good for those of us in this neck of the woods, by some margin.![]()
TexomaEV said:Pull_Up said:That looked good indeed, then I read the FAQ:
What is the Line-of-Sight range of BluTracker?
US Version is Approximately 2500 feet or 0.5 miles. European Version is approximately 120 Meters.
What is the range of BluTracker when there are buildings or trees between the smartphone and BluTracker?
US Version is approximately 400 ft to 1000 feet. [European] Version is approximately 40-80 Meters.
Not quite so good for those of us in this neck of the woods, by some margin.![]()
Wow, you got that right, did not know the restrictions outside of the US were that strict on range.
Primordial said:I ended up purchasing one of these too: http://www.visionflyer.com/adding-a-gps ... -2-vision/
FYI, for anyone in Australia - ALDI sells pre-paid SIM's for $15 with a long expiry of 365 days, and only 12c per SMS. It uses the excellent Telstra network too!
gpauk said:pileosnafu said:So if AT&T uses both 850 and 1900MHz frequencies how does that impact the 2.5 and 5 that the DJI uses?
This is more of curiosity as I was about to strap my old s3 to the DJI to see my "flight"
From what I've seen the front end of the receiver is not well filtered -- so a strong out of band signal could saturate it. Dji say not to fly close to a cell tower -- but you will get a much bigger rf field from a phone a few cm away than from a cell tower 20 feet away...
So -- I'd test carefully if I was you!
jadebox said:I don't think the concern with flying near a "cell phone tower" is because of the cell phone frequencies.
It is because tall structures, such as towers, are often used as microwave relay points which may be using a strong, focused signal close to the frequencies used by the quadcopter.
LeoS said:Didn't you just contradict yourself here?
iDrone said:All your points are all well-taken: stay away from the business-end of high-energy antennas no matter what they are. On a side-note it's unlikely you're going to call your tracker while it's aloft, so I don't think upsetting PV avionics is an issue. And yet another side-note, the factory told me they disabled the Shock sensor on the TK102B because it might affect the accuracy of the GPS. Curious answer?!
iDrone
The TK102's that LeoS, jadebox, and I are using has a full GSM cellular radio plus a GPS chipset. It even has a built-in microphone you can switch on to monitor ambient audio.pileosnafu said:...So what are your thoughts on a Cell based tracker that will do SMS or data based Pings?
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