Futaba R7308SB 8-channel Air Receiver (18-channel S.Bus) FASSTest - High Gain Aerials

The Futaba R7308SB (part no. FUT05102716-3) is an 8-channel PWM air receiver with up to 18 channels available via S.BUS, designed for FASSTest 2.4GHz systems. It provides bi-directional communication with a FASSTest Futaba transmitter through the S.BUS2 port for telemetry, and includes high-gain aerials with dual-antenna diversity for robust signal reception in demanding aircraft installations.

For added redundancy, the R7308SB can be switched to the Dual RX Link system, allowing two FASSTest receivers to be installed in the same airframe. The S.BUS/S.BUS2 architecture supports a wide range of telemetry sensors, while conventional servos can be connected to the eight PWM outputs.

With a broad operating range of 3.5–8.4V (power requirement 3.7–7.4V) and an extra 70V DC voltage input for telemetry, this compact 11 g receiver offers a powerful feature set in a small footprint.

Key Features

• FASSTest 2.4GHz bi-directional communication system (18ch & 12ch mode)
• Dual RX Link system for dual-receiver redundancy
• S.BUS / S.BUS2 port plus 8 channels for conventional PWM systems
• Dual-antenna diversity with high-gain aerials

Tech Specs

• Power Requirement: 3.7–7.4V
• Voltage Range: 3.5–8.4V
• Extra Voltage Port: 70V DC
• Dimensions (L x W x H): 38.8 x 24.9 x 14.3 mm (1.52 x 0.98 x 0.56 in)
• Weight: 11 g (0.38 oz)
• Channels: 8 (PWM) with S.BUS/S.BUS2
• Operating Modes: FASSTest 18ch & 12ch
• Colour: Black
• Age Recommendation: 14+
• Shipping Weight: 0.05 kg (0.12 lb)