Sanwa RX-391W 2.4Ghz FH-E 3-Channel Receiver. The RX-391W is a waterproof receiver, and is compatible with the Sanwa MX-6 radio system.

Features:

• 2.4GHz FH-E 3 ch (SPREAD SPECTRUM COMMUNICATION SYSTEM)
• Waterproof

NOTE: RX-391W is not compatible with telemetry function.

Specifications:

• Frequency: 2.4GHz FH-E
• Channels: 3
• Nominal Input Voltage: 4.8?6.0?
• Dimensions: 31.9x26.5x14.5mm
• Weight: 12.7 g
• Compatible radio: MX-6