NB20 V2 20 Channel 433Mhz UHF System and T4047NB20 Receiver

Latest RF technology provides very high adjacent channel rejection rate and anti-blocking performance, resulting in the new system's outstanding anti-jamming ability It is possible. The NB20 receiver can detect the frequency and amplitude of EMI interference with unrivaled accuracy and sensitivity based on extremely low self-noise of -125dBm. The RF performance of the NB20 system exceeds older 4047 systems by several orders of magnitude. Additionally, the NB20 system takes high-speed processor for signal acquisition and output with very high precision. Its high efficiency transceiver can make full use of bandwidth limitation and spend less time exchanging data and frequency calibration. For operation, the NB20 system is compatible with any receiver to form a signal relay system. FUT, JR, HITEC, TDF, FS, XINYI etc. It is quite compatible with mature products in the current market. There is no need to change the old remote control system or any parameter settings to directly expand the remote control range of consumers. PWM output and input are one to one. It can transmit the signal with very high sensitivity. Using the powerful transmission of 20 channels, the parameter of the UAV can be adjusted in the air, and the aerial cameraman and pilot can work together with single radio. Additionally, one transmitter can be shared by several operators. As for the receiver, EMI or RSSI signal can be displayed on the LED, allowing debugging according to visual signal strength. The new system has longer remote control distance and higher reliability, because the interference source can be determined more quickly and accurately.