- Joined
- May 26, 2015
- Messages
- 51
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- 48
And what if you move or have a contract in US? Buy FCC version to have a better range?Set in factory for shipping destination is what most dealers in the UK say, I have also asked dji this question many times and they say the same thing.
It's the same version. It'll auto choose CE or FCC based on the GPS location.How to recognize a difference between CE and FCC?
This is not a big deal.Would be good to see someone work this out.
The CE may still get the 2k range but you would think the Fcc mode wile probably still go further plus have more penetration though things like trees.
Why would u not share your hack if you don't bare any responsibility buddy? Technically one could do the hack and not fly the bird then no local regulation or law is broken. If one decides to mod something that is his property and as long as he is not harming others (if the bird is grounded) there is not issue. If the range is increased or not it makes no difference as the full potential range of P3A/Ps is 1.2 miles and now more according to the new spec any way. Even if the range was 100 miles there is no law broken as long as u fly LoS.Hello,
i managed to do it and even go further than FCC mode. My Phantom 3 has flow quite far, only started to drop signal after more than 4000 m distance, and lost it after 5500-6000 m.
Due to this hack i managed to sell my drone as "exclusive" for quite more than what i paid it. I liked my drone, but was so disapointed with shell quality even after installing new improved shell that i decided to sell it.
Due to possible legal problems, DJI lawsuit or someone dropping the bird to someones head in such long distance flights im not sharing how i did it or doing it to anyone. I also gave a promise to my buyer he is the only one in possesion of such drone!
The solution is actually pretty easy after you find it, just need to dig quite deep!
I have one picture from demo to buyer, here it is at 3000 m, full all signals. The drone was controlled from forest where i live over the hills and far away from any line of sight like all my flights, i guess if would not be lower than City in forest, and had LOS the drone would go 10 000 m in one way (no power for back), did not have time to test it
image hosting site
Here is some updates about what i found until now, not much. I have found a website where an user told how to comunicate with Phantom 3 trough terminal when connected to PC and there was possibly power output configuration file but i lost it... ( i have seen this prior to buying the phantom)
I have checked the FW file. I suspect the GPS settings of output power is correct! I have found strings "READ MAP FILE" followed by "max_tx_power=%d" and "txpower Set Tx Power", "Limiting TX power to %d (%d - %d)"
Im still digging it, im a hardware guy so this is still just a research for me. I will also try to catch a friend that is expert in this kind of hacking to check it.
One of the Irish guys reckoned his TX had FCC written on the back of it - mine has CE. The furthest I have been is 1650m @75m before the signal dropped. I was with my pal a few days ago and I saw 3300m on his @ 300m. Might have something to do with the height though?
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