Sanwa RX481 Integrated Antenna 2.4GHz 4-Channel Receiver  [SW-RX481]

Sanwa RX481 2.4G Receiver 4 Channel (Built-in Antenna)
Price:
AUD$87.24
Brand:
Sanwa
Model:
SW-RX481
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Slim Receiver for Tight Builds - Sanwa RX481

The Sanwa RX481 delivers 2.4GHz reception in a slim package ideal for cramped electronics bays. The integrated antenna simplifies layout and keeps the model tidy while you run on track or at the park.

Supported Systems and Control Feel

Supporting both FHSS4 and FHSS3 spread spectrum, the Sanwa RX481 works with Sanwa transmitters including the M12, EXZES Z and MT-4S. The four channels provide dependable input for steering, throttle and auxiliary functions.

Specifications

  • Frequency: 2.4GHz FHSS4/FHSS3
  • Channels: 4CH
  • Nominal Input Voltage: 3.7V~7.4V
  • Dimensions: 18.2x24.4x27.1mm
  • Weight: 7.1g

If you need a neat, compact receiver for common 4-channel RC projects, the Sanwa RX481 is a practical choice that pairs well with popular Sanwa transmitters.

Range depends on antenna placement and environment, but the RX481's internal antenna supports typical hobby distances when mounted clear of large metal components and interference sources.
It can be used in lightweight aircraft where a compact receiver is needed, but ensure the antenna orientation and receiver placement follow safe installation practices for airborne models.
Use a regulated BEC or battery supplying between 3.7V and 7.4V. Confirm the servos and any peripherals also operate safely within that voltage window.

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