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Black pistol-grip RC transmitter with receiver, 159 by 99 by 315 mm

Werleo

Werleo FS-GT3B 2.4G 3CH Gun Controller + Receiver

SKU CH-WNX7-AS75A

A 2.4 GHz three-channel gun-style transmitter with matching receiver and failsafe for RC cars and boats

  • Product typeModules
  • 3-channel control for car and boat models
  • 4 GHz AFHDS system with GFSK modulation
  • Low-voltage alert triggers below 9 V
  • 328 g gun-style transmitter with 26 mm antenna
  • Receiver includes failsafe and 180 mm antenna

Gun Controller and Receiver Set

The Werleo FS-GT3B is a 2.4 GHz three-channel gun-style transmitter paired with an FS-GR3C receiver. It is intended for hobbyists driving RC cars or piloting RC boats. The set includes a black antenna tube for the receiver. Both units are supplied new and carry CE, FCC and RoHS authentication.

Thermals Noise and Power Draw

The transmitter runs on eight 1.5 V AA cells for a total of 12 V DC and sounds a low-voltage warning when the supply drops below 9 V. The receiver operates from four 1.5 V AAA cells providing 5 V DC. No active cooling or fan is fitted, so the system runs silently during normal use.

Three-Channel Limit

Only three control channels are available, restricting the setup to steering, throttle and a single auxiliary function. Builds that require extra channels for lighting, winches or multi-surface mixing cannot use this radio. The 2.4 GHz AFHDS link with GFSK modulation provides a 26 mm transmitter antenna and a 180 mm receiver antenna for reliable short-range operation.

Specifications

Product
Product typeModules

Questions about this item

How do I install the FS-GT3B controller and what step do people often miss?

Insert eight 1.5V AA batteries for 12V DC power, bind the FS-GR3C receiver using the 3.5mm DSC port for PPM output, and fit the black antenna tube onto the receiver's 180mm antenna; the step often missed is securing the tube so the antenna cannot flex loose during vibration.

What maintenance or replacement will the FS-GT3B system need later?

Replace the eight AA cells in the transmitter when the low-voltage warning triggers below 9V, and swap the four AAA cells in the receiver when range drops; the 26mm transmitter antenna and 180mm receiver wire are fixed, so only battery changes are routine.

What limit appears first during sustained use of the FS-GT3B?

The transmitter's low-voltage alarm at under 9V will activate before thermal or RF limits, cutting control until fresh AA cells restore the 12V supply.

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