Crystal Upgrade Kit A
Crystal Upgrade Kit A

Crystal Upgrade Kit A

Vex Robotics | A-000000-00067
Frequency expansion pack for remote controlled Protobot robots
End of life product
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Size Chart

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 65 (radio frequency 75,490 MHz)
  • Channel 69 (radio frequency 75,570 MHz)
  • Channel 81 (radio frequency 75,810 MHz)
  • Channel 85 (radio frequency 75,890 MHz)

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

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