Tag Archives: 3G

Align Trex 550E 3G

Dec 2010, that’s when it was decided that I reward myself with a Trex 550E and boy has it been the best decision ever! Not only and I totally enjoying this chopper, it’s the best chopper I’ve flown in ages, not that I have that many choppers to boast about and not that I have choppers of this class or even bigger. My closest chopper to this size is my trusty Mini Titan 325 from Thunder Tiger.

So why do I enjoy this chopper like countless others who are also doing so? Basically it flies like a big bird (very stable), and it has tonnes of power available at your finger tips. When first building the heli, I opted for the advanced settings, i.e. Full 14/15 degrees pitch and 14 degrees cyclic. However after test flying the bird, I decided to tuned down the cyclic to 11/12 degrees coz it was simple too responsive for my liking. The FBL system also made the chopper really sensitive to cyclic inputs. Even so, I only fly in idle up 1 80% midpoint throttle coz I also fine the 90% midpoint throttle a little too sensitive with the increased headspeed.

Since mid January, I’ve had approximately close to 30 flights and each one with growing confidence. I’m not sure what it is but with the increased size, power, stability, precision and perhaps ease of flight with the 3G FBL system, I have bend able to learn maneuvers faster and try them out in real life instead of just trying them out on the simulator. It is no wonder why they say a well tuned helicopter is so important in speeding up the learning curve. I found that after flying the 550E, I have also increased my handling capability of my Trex 250 (which is inherently unstable esp due to lack of tail authority).

From the simple maneuvers of front and back flips, tictocs, loops, tail slides, rolls, stall turns, funnels and etc, I am currently able to have flight times of up to 8 minutes on a 5000 mAH 30C Turnigy pack. More conservatively I think I should dial down to 7.5 minutes to stay within and clear of the 80% battery consumption rule.

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Forcing 3G connection on Samsung Omnia i900

Have you ever felt frustrated when you’re happily surfing on 3G or 3G+ and suddenly it switches to Edge? How can that be when you’re not even moving between cells? Well apparantly according to Samsung experts, the phone automatically selects the strongest signal and switches to that (even if that means switching to a suckier connection).

Well I’ve managed to find on the internet how to FORCE your phone to lock onto the 3G connection no matter the signal strength. If you feel the need to do the same, please read on for the instructions:

You CAN force 3G preference for your phone.

  1. dial *#1546792*#
  2. don’t press the call button, it will automatically take you to the Admin Settings.
  3. select ‘3 Network & Call Settings’
  4. select ‘Network Order’
  5. select ‘WCDMA first’
  6. press Done
  7. press the End Call Button

For those of you interested in getting 3G all the time if possible (up to the lowest possible signal) while maintaining GSM as a backend if in case you don’t have any signal,  simply leave the Network Mode to auto and then change the Network Order to WCDMA first in order to prioritize WCDMA regardless of signal strength.
 
Note: The information provided here is to be used at your own risk and I take no responsibility for this information. No need to worry though because I have done the above to my phone and so far the connection has remained at 3G & 3G+ without dropping to E (Edge).