Futaba R304SB-E Receiver

The Futaba R304SB-E is a compact and lightweight T-FHSS 2.4 GHz receiver with integrated telemetry function. This receiver is particularly suitable for electrically driven models. This receiver has a built-in antenna.

By default this receiver will check its own voltage and transmit this via telemetry to the transmitter, so that this can be read out via the display. This also gives the possibility to set the low voltage threshold so that the transmitter displays this via vibratory movements and / or acoustically.

Via the S.BUS2 connection, S.BUS2 sensors can be connected and up to 32 telemetry data sets can be transmitted. The integrated telemetry transmitter in the receiver transmits the telemetry data present at the S.BUS2 connection to the transmitter, which displays, announces or outputs this acoustically on the display.

Features:

• 4/4-channel T-FHSS 2.4GHz telemetry receiver with S.BUS2
• Telemetry function with 32 channels
• S.BUS2 output
• Hi-Voltage
• Suitable for RC cars & boats

Technical Specs.:

• Frequency band: 2.4 GHz
• Transmission system: T-FHSS
• Number of channels: 4 PWM / 4 S.BUS
• S.BUS output: S.BUS2
• Voltage range: 3.7 - 8.4 V
• Dimensions: 35x23x12 mm
• Weight: 6.7 g

NOTE: When using 7.4V LiPo batteries as the receiver battery, the connected servos must also be rated for this voltage. The receiver has no internal voltage transformer for the servo voltage!

Matching Sensors:

• Temperature SBS/01T for small cylinder heads.
• Temperature SBS/01TE for E-motors.
• Speed SBS/01RM 360~100,000 rpm.
• Speed Brushless SBS/01RB 360~300,000 rpm.
• Voltage SBS/01V voltages up to 100V.
• Current SBS/01C voltages up to 70V, capacity and consumption
• GPS SBS/02G measures altitude, vario, speed, distance and position