tnd2000
Posts: 346
Joined: 7/6/2004 From: Flushing,
NY, USA Status: offline
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A warning to all who are thinking of buying for any none-English (or any language you can't speak/read/write). How do you plan to write the return address if you need to send it back for any reason? If you are sending it back to China you better write the destination address in Chinese or good luck getting it delivered. I do own a Heli made in China too. When I bought it from Ebay, the supplier's address was Chicago, IL. But it was shipped from California, turns out it is the same seller but had different ebay IDs. This Heli was of course manufactured in China. My Heli btw is a Lama XRB converted to RC. I do not know who the manufacturer of my Tx and Rx are. There are no distinguishing marks I could find. The Heli can fly but it totally sucks. It always wants to fly backwards. And this is even after I've adjusted trim to the max. I even tried shifting CG to the front of the Heli and still no help. Everything is integrated into one Rx board. Ex the servo's electronics is on the Rx board so there is no way to swap a standard servo in its place. Same with the Tx, it's based on a single Microcontroller. I had to add my own component to the Tx to stop the heli from going backwards. This was because the manufacturer removed < $0.50 of trimmers to cut cost. JonnY2004, you don't need to worry about mAh rating of the batteries you want to use in the transmitter. You'll only need high mAh rating if your Tx is very advanced ie color LCD screens, memory etc. I use NiMH in my Tx and there is no performance penalty from the reduced voltage (8 alkaline = 12V, 8 NiMh = 10V) because the voltage is regulated down to 5V before it gets used by the Tx. I suspect your Jabo Tx does something similar too.
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