HotRC HT-8A Remote Control 2.4G 8CH 4.5-9V PWM FHSS Transmitter with F-08A Receiver For Remote Controlled Toys

HotRC HT-8A Remote Control 2.4G 8CH 4.5-9V PWM FHSS Transmitter with F-08A Receiver For RC FPV Drone Aircraft Car Ship Tank   Note:During the use, it is strictly forbidden to grip the transmitter antenna, otherwise it will reduced the quality and strength of the wireless antenna propagation signal and may cause the remote control and the model out of control.   Function: 1. Mixed control function: 1/2CH mixed control, 2/4 mixed control; 2. Adjustment of rudder quantity: 1CH/2CH/4CH setting rudder quantity size; 3. Channel positive and negative: 1CH/2CH/3CH/4CH front and back settings; 4. Return channel: Voltage return & signal return; 5. Locking function: Lockable when pressing keys; 6. Out of control protection: When out of control, the throttle will run to its lowest value; 7. Automatic shutdown: 15minute antomatic shutdown without operation; 8. Throttle alarm: when starting up, if the throttle is not at the lowest value, an alarm will sound.   Applicable models:  Model aircraft / Model car/ship /tankNumber of channels: 8Remote control net weight: about 304gRemote control distance:  About 300m on the ground and 800m in the airTransmit power : ≈ 90mWModulation model :  GFSKSpread Spectrum :  FHSSResponse speed:  PWM:≤20msFrequency range:  2.4GHz ISM band (2.4005-2.483.5GHz)Receiving sensitivity :  <- 97dbmReceiver power supply range: DC4V-9VTransmitter power supply range: DC4.5V-9V The 2.4GHz radio band is completely different from the low-frequency radio band used before. Please ensure that the model product is flying within your eyesight when using it.