The iFlight ELRS 2.4GHz Receiver is perfect for RC enthusiasts who want to take their flying experience to the next level. With its extreme range, high packet rate, and failsafe protection, this receiver is ideal for both beginners and experts. The receiver has an improved circuit design, the lowest crystal frequency deviation in the market, and high-performance at 2400MHz or 900MHz. It also comes with a frequency tuned SMD antenna and a pre-soldered SH1.25 connector with 30mm wire length for easy installation. The receiver has an input voltage of 5V, firmware of ExpressLRS iFlight 2400RX, a frequency of 2.4GHz, telemetry power of 20dbm, a connector of SH1.25 including 30mm wire (pre-soldered), an interface of 5V GND RX TX, a protocol of ELRS, dimensions of 12x19.5mm, and a weight of 1.2g. It includes the iFlight ELRS 2.4GHz Receiver - Ceramic SMD Antenna and 2 Plug & play silicone cables.