4CH RC Remote Control 27MHz Circuit PCB Transmitter and Receiver Board with Antenna

This is a 4CH RC Remote Control 27MHz Circuit PCB Transmitter and Receiver Board with Antenna it has RC transmitter and receiver which has an Electronic frequency: 27 MHz. The remote control distance of the RC transmitter and receiver, in the case of adequate electricity, without interference, the correct access to the antenna after about 10 m, above only for reference. Specification: Electronic frequency: 27MHZ Material: Metal and PCB board Color: Green Receiver Size:app. 4.1×2.7cm/1.61×1.06inch Transmitter Size:app. 3.8×5.6cm/1.5×2.2inch Antenna length:app. 26cm/10.24inch 18.2cm/7.17inch Package includes: 1 x Transmitter Board 1 x Receiver Board 2 x Antenna