Futaba Gy401 Gyro w/S9254 Digital Servo

Revolutionary gyro technology It's ground-breaking Futaba innovation, resulting in a line of heli gyros like nothing you've ever seen. The new GY series feature several high-tech advantages over conventional piezo engineering that make R/C heli flying even more stable and reliable.

Here are the secrets behind GY Series gyros:

• SMM (Silicon Micro Machine)
• Essentially, it's micro-machining mechanical parts and systems right on a silicon chip a first in the hobby industry. This results in unprecedented levels of functionality, reliability and sophistication.
• AVCS (Active Angular Velocity Control System)
• This feature is the equivalent of heading hold, except that it utilizes a gyro sensor that's more accurate and less susceptible to vibration than conventional piezo gyros. It continually sends control signals to the servo , even when the tail is not moving, for extremely low temperature drift and more positive control for hovering and flying in crosswinds.
• Delivers high performance for 30- to 60-size helis
• Has remote gain feature and transmitter-controled switching to AVCS. Operation is almost 4 times faster (270Hz) than conventional gyros.

• Measures 1" x 1" x 0.8" (27 x 27 x 20 mm)
• weighs 0.95 oz (27 g)

• Futaba GY401 :1 Set
• Futaba S9254 :1 Set
• User manual:1 Unit