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Sanwa Airtronics RX-481 Built-in Antenna(Bases on RX-471 for EP&GP)

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Sanwa Airtronics RX-481 Internal Antenna

2.4GHz FH3/FH4T 4-Channel Super Response Receiver

This is an Airtronics RX-481 Internal Antenna 2.4GHz FH3/FH4T 4-Channel Super Response Receiver. The RX-481 Super Response receiver features a built-in antenna, so no more unsightly antenna sticking out of your model and no antenna to worry about being damaged during use. Just mount the RX-481 Super Response receiver in the upright position in your model and enjoy the same solid reception as you've come to expect from other Airtronics surface receivers.

The RX-481 Super Response receiver is compatible with Airtronics and Sanwa 2.4GHz FH3 and FH4T transmitters, such as the M12S, M12, MT-4S, MT-4, MX-3X, M11X, EXZES-Z and Gemini X. It features an extremely low latency time and high frame rate, which makes you feel more connected to your model than ever, and when combined with Airtronics or Sanwa Super Response SRG digital servos (available separately), the RX-481 Super Response receiver will give you reaction speeds like never before!


• Built-In Internal Antenna - No More Unsighly External Antenna

• Compatible with Airtronics and Sanwa FH3 and FH4T Transmitters

• Extremely Low Latency and High Frame Rate Makes You Fell More Connected to Your Model

• Supports Normal, SSR and SHR Channel Response Modes (Requires Compatible Transmitter)

• Compatible with Airtronics and Sanwa SRG Digital Servos


• Frequency 2.4GHz FH3/FH4T Selectable Via Transmitter

• Nominal Input Voltage 4.8 to 7.4 Volts (4-6C NiCD/MH, 2S LiFe or 2S LiPo)

• Weight 0.25oz (7.1g)

• Dimensions 0.71 x 0.96 x 1.06in (18.2 x 24.4 x 27.1mm)

• Battery Fail Safe Limit 3.5 to 5.0 Volts (FH3) / 3.5 to 7.4 Volts (FH4T)

*Although the reception capability of this receiver is equal to our other receivers that feature an external antenna, because the internal antenna is positioned lower in your model, the reception distance will be shorter in actual use.

*Do to the internal antenna position, this receiver is not suitable for use in an R/C boat. It should be used in R/C cars and trucks only.

*Super Response (SSR) feature only available when used with an Airtronics or Sanwa FH4T transmitter in SSR Channel Response Mode with Airtronics or Sanwa Super Response SRG digital servos.

User's Guide (502 KB)Airtronics RX-481 Receiver User's Guide

*NOTICE (When Li-Po 2cell Battery, 7.4V is used.)*
Battery fail safe of transmitters except for M12, Exzes Z are set between 3.5V to 5.0V.
Therefore since the voltage of Li-Po Battery cannot be set, battery fail safe do not work.
If Li-Po battery is used, please check your driving time and replace battery safely.
We shall not be liable for any trouble about battery fail safe when Li-Po battery is used.

Pris:  730,00:-

Åter i lager 18-02-03

Artikelnr:  107A41251A
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