Crystal Upgrade Kit B

Vex Robotics | A-000000-00069
Frequency extension kit for the remote controled robots Protobot from Vex Robotics
End of life product
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This expansion pack allows you to change the frequency used by the transmitter to control the Vex autonomous robot. The transmitter included in the Dual Control Starter Bundle, uses a standard frequency for all kits. When you want to remote control Vex robots simultaneously using multiple transmitters, such as during a competition, it is necessary to change the frequency used by the transmitters so that each robot is controlled by a transmitter with its own frequency.

Crystal upgrade kit for Vex Robotics robots

Crystal Upgrade Kit A from Vex Robotics has 4 pairs of crystals (the crystals are supplied in pairs, one for the robot and one for the transmitter) each offering a different frequency:

  • Channel 63 (radio frequency 75,450 MHz)
  • Channel 67 (radio frequency 75,530 MHz)
  • Channel 83 (radio frequency 75,850 MHz)
  • Channel 87 (radio frequency 75,930 MHz)

To know more about remote control of Vex Robotics robots: Inventor Guide page for remote control of Vex Robots

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