Please Define:-

[bilalbajwa]

:confused:
Q1. What is the difference between actuators and servos?
Q2. What are negative shift transmitters?
Q3. Where i can find 4 Channel recievers and batteries for micro flying?
Q4. Where i can find VTOL rc models (Vertical Takeoff and Landing)?
Q5. Can anyone guide me to a website where all the information is given about : How to design one's own RC Flying model, Mathematical Farmulas, and stuff like that?
Q6. Where i can find least noise maker electric motors for rc flyers?
:confused:

[aeajr]

Receivers on the 72 MHz band in North America are typically grouped into positive and negative shift. This has to how the MFg has decided to code their information when they send it to the receiver.

In broad terms:

Hitec and Futaba default to negative shift.

JR and Airtronics default to positive shift.

[ESCapist]

:confused:
Q1. What is the difference between actuators and servos?
Q2. What are negative shift transmitters?
Q3. Where i can find 4 Channel recievers and batteries for micro flying?
Q4. Where i can find VTOL rc models (Vertical Takeoff and Landing)?
Q5. Can anyone guide me to a website where all the information is given about : How to design one's own RC Flying model, Mathematical Farmulas, and stuff like that?
Q6. Where i can find least noise maker electric motors for rc flyers?
:confused:

Answers, glorious unending answers:

http://homepages.ihug.co.nz/~atong/