Futaba R3204SB - T-FHSS Air, 4-channel + S.BUS receiver

Specs:

• T-FHSS Air 2.4GHz Telemetry System
• Replaces the R3104SB receiver
• Small size & light weight
• Dual Antenna Diversity
• 4-channel + S.BUS/S.BUS2
• Size: 41.4x18x9.9mm
• Weight: 4.8g
• Power Requirement: 3.7-7.4V
• Voltage Range: 3.5-8.4V
• S.BUS2 port: The R3204SB can be used with up to 18 channels depending on the transmitter used