Flysky i4X 4 channel Radio Set

The FS-i4X is a classic 4-channel transmitter with 2.4GHz and is ideal for entry-level control of fixed-wing aircraft, gliders and boats with channel reversal and channel mixing functions. The transmitter runs on the AFHDS2A protocol and can support up to 10 channels through DIY upgrades. Features: AFHDS 2A Up to 10 channels Incl. channel reversal and channel mixing function Bidirectional communication Multi-channel hopping frequency Omnidirectional antenna with amplification Unique ID recognition system Low energy consumption Technical Specifications: Transmitter Type: 2.405 - 2.475GHz Frequency Protocol: AFHDS 2A and AFHDS Channels: 4-10 (Standard: 4) RC Models: Fixed-Wing, Glider, Helicopter Distance: 500 - 1500m (air) Channel Resolution: 1024 Battery: 4x 1.5V AA Low Voltage Warning: < 4.2V Antenna Type: Single Display: - Charging Interface: - Data Interface: PS / 2 (PPM) Temperature Range: 0°C to +60°C Humidity Range: 20% to 95% Online Update: No Dimensions: 174x89x190mm Weight: 323g Receiver FS-A6 Channels: 6 Type: 2.405 - 2.475GHz Frequency Protocol: AFHDS 2A Suited Transmitter: All transmitter with AFHDS 2A support Antenna Type: Single (150mm) Voltage: 4-6.5V Data Interface: PWM RSSI: No Temperature Range: 0°C to +60°C Humidity Range: 20% to 95% Online Update: Yes Dimensions: 40.4x21.1x7.3mm Weight: 7g