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Latest blog entry: Syma S105 Battery Mod
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Joel |
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Latest blog entry: Eflite UMX Sbach 3D on 3s - 2300Kv/5043...
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Australia, NSW, Newcastle
Joined Jun 2012
314 Posts
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The DX7 and DX7s have different batteries, you want one that fit's the DX8.
Don't send it in, the nimh packs are just look for a lipo. There is one offered by HH for $69, or you can get a turnigy for $17.95. I've also seen some on ebay for about $30.I have to charge mine often, and it drops voltage from 5.4 to 5.1 in the first flight for me... |
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Here's what I just ordered a new one of. Mine is going on 3 years and just going to replace it for good measure. 3S Rhino Transmitter Lipo. Lasts for weeks, 1-2 weeks in season.
http://www.hobbyking.com/hobbyking/s...idproduct=7346 Does the DX7S and DX8 take a 2S 7.4v pack like the Futaba 8FG? |
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Australia, NSW, Newcastle
Joined Jun 2012
314 Posts
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Yes, 2S 7.4v lipo with cutoff circuit inbuilt.
http://www.hobbyking.com/hobbyking/s...ter_Pack_.html http://www.horizonhobby.com/products...8-SPMB4000LPTX |
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Thx to you an Heritageflyer for the quick input !
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The Nano does beautiful slow piros if you do it right - better to the right than to the left, but it does nice piros, the tail control is fairly precise on it. You can do the Finless Bob challenges with the Nano... http://www.helifreak.com/showthread.php?t=252568 (#1 - challenge #2 is slow piros) |
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Australia, NSW, Newcastle
Joined Jun 2012
314 Posts
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No prob's. happy to help
Back to the nano 8100k So the plane gods in the aforementioned thread have found that it was a slow spinner also, but with a much lower amp draw. Oobly, it looks as though a gear ratio change with this drop in motor could very well be plausible. What's the chance I could be pointed in the right direction for obtaining a new main gear and pinion? I think I would like to test this out soon, I'm trying to match some calc's with people's findings so I know what to expect. I also think I could (for my purposes) use a bit less gov head room, is 20% really needed? Wouldn't having it (gov speed) higher make for faster recovery anyway as it's closer to the rated speed of the motor? (Therefore requiring less amp draw to overcome the extra load). The stock motor gave me 40+g of thrust, so if I can get that without massive bogging I would be happy, although more would be nicer, maybe 50g+- since the mild kit apparently gives 60g. (Not confirmed, just from what I've read & I think that might have been at 80%). Somewhere between 4-5k head speed @ 80-90% should do the trick, and 4 minute flight times would all be nice also
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Been practicing nose in for awhile and I have the muscle memory pretty much down. Side in is pretty easy. I am now able to do slow backwards circles (at least in one direction) with the MSRx, which I've been flying on high (though still on short ball ends) rates as sort of a nano trainer inside. Upside down control inputs though.. hmm, might take some experimentation to figure out..
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Hey perscheck, noticed in your picture you have the "bullet blades" on, and was wondering if you notice a difference in stability compared to the "straights"? I put mine on to see if there's a difference, and it was noticeably more stable with the bullets. Besides the obvious, are there any other advantages? I also noticed they're shorter by 1/4" or thereabouts...
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