Iterate Upgrading Quickly - Based on SuperD True Diversity Receiver and Micro-Receiver, the SuperP 14CH Diversity Receiver takes the good features of them. For example, 14 PWM channels, two antennas, dual receiver chains, TCXO oscillator, etc. Besides, it has an I2C serial port for more external sensors such as a barometer, and a 3-pin port is reserved for RGB light strip. With the combination of the good points, SuperP RX ensures stability and reliability for users. Compatible Models - The ExpressLRS receiver protocol can be widely used for more models such as multi-, fixed-wing planes, helicopters, RC cars, RC Boats and etc. The two antennas and dual receiver chains design greatly fulfill the requirements for long-range flying and aerial photography. It is recommended to place the antenna separately and vertically as far as possible for a better signal. Know More About the TCXO - SuperP 14CH Diversity Receiver is built-in a TCXO (temperature compensated crystal oscillator), which is shared by two RF chips for a super accurate clock source. The true diversity receiver including two RF chips and PA+LNA generate a large amount of heat when working. With the high-quality TCXO, it can withstand extreme temperatures with no fear of heat and cold, continuously outputting accurate frequency for long-range flight. Model: SuperP 14CH Diversity Receiver Default Firmware Version: ExpressLRS V3.3.0 Serial Output Protocol: PWM, CRSF or SBUS Antenna: 2* IPEX MHF 1 Antenna Size: 46.9mmx32.7mmx14.6mm Voltage Detector Range: 1-6S Input Voltage: 3.5V-8.4V DC PWM Channel: 14 Channels Adapted RC Model Type: Multirotors, Fixed-wing aircraft, Helicopters, RC Cars, RC Boats and etc. MCU: ESP32 D4 + 2*SX1276 (915MHz) Telemetry Power: 17dBm/50mW (915MHzz) Rated Current: 140mA@5V (915MHz) Weight: 15.8g (915MHz) Frequency Bands:915MHz FCC Colour:As Shown Material:rubber Package Contents: 1 * Receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.