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Multiplex Smart Sx M-Link Set Mode 2+4 2.4 Ghz 15301
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Multiplex Smart Sx M-Link Set Mode 2+4 2.4 Ghz 15301

Multiplex Smart Sx M-Link Set Mode 2+4 2.4 Ghz 15301

Brand: Multiplex

Part No: MPX15301

£165.52 RRP £168.90

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The Multiplex Smart SX M-LINK Set Mode 2+4 2.4GHz (MPX15301) is a compact, intelligent six-channel computer radio control system designed for straightforward setup and reliable operation. Built on the proven M-LINK 2.4GHz platform, it brings patented features and an ergonomic, hand-held form factor ideal for a wide range of RC applications.

With its intelligent automatic model identification (ID) system, the transmitter recognises an installed M-LINK ID receiver and recalls the appropriate settings from its bank of 50 model memories. Digital trims are stored, making repeat flying sessions consistent and convenient.

Control is refined and flexible: five fully proportional channels are available (elevator, rudder, throttle, two aileron) plus an auxiliary switched channel located on the power trim switch. Practical functions including dual rates, servo reversing, an audible feedback buzzer and a throttle lock support safe, confident operation.

Multiplex’s IOAT (Integrated Optimised Antenna Technology) integrates the aerial into the case and optimises transmit direction, delivering in-air range up to 2000 metres under optimum conditions. The system offers long operating time—up to 25 hours—from 3x AA dry cells, and can be updated via USB using MPX Launcher. Wireless trainer capability adds versatility for learning and instruction. Suggested compatibility includes M-LINK receivers and Multiplex ELAPOR® models (RTF to RR+), which are pre-programmed as standard.

Key Features

  • Six-channel computer 2.4GHz radio control system
  • Patented intelligent model identification (ID) system
  • IOAT integrated aerial; in-air range up to 2000m under optimum conditions
  • 50 model memories; up to 150 models operated without interference
  • Five fully proportional channels plus one auxiliary switched channel
  • Digital trims, dual rates and servo reversing
  • Throttle lock for added safety
  • Audible feedback for trims, dual-rate, model select, transmitter battery and range-check
  • Updateable via integral interface (USB with MPX Launcher)
  • Ergonomic, lightweight and compact transmitter design
  • Wireless trainer mode capability
  • Long operating time (up to 25 hours) on 3x AA dry cells
  • Suggested compatibility: M-LINK receivers; Multiplex ELAPOR® RTF to RR+ models pre-programmed

What’s Included

  • SMART SX M-LINK transmitter
  • RX-5 M-LINK ID 1 receiver
  • 3x AA dry cells
  • Instructions

Tech Specs

  • Weight: 0.6g / 0.02oz
  • Shipping Weight: 0.60kg / 1.32lbs

The SMART SX M-LINK is a compact, intelligent six channel computer 2.4GHz radio control system incorporating a series of amazing features, some of them patented:

  • Intelligent, patented model identification system
  • IOAT: new, patented aerial technology: transmitter range up to 2000 metres under optimum environmental conditions; optimised transmit direction (no radio waves to the rear); aerial integrated into transmitter case
  • Can be implemented for virtually all available RC models
  • 150 models can be operated without interference
  • Long operating time - up to 25 hours

If an M-LINK ID receiver is installed, the transmitter automatically identifies the model, and activates the corresponding settings from its substantial bank of model

memories (50). The proven M-LINK 2.4 GHz transmission system guarantees full-range operation. As you would expect, the SMART SX can also be operated with any other M-LINK receiver.
All compatible MULTIPLEX ELAPOR® models - RTF to RR+ versions - are programmed in as standard. Since the transmitter is so straightforward to operate, it is child's play to set up the system to control almost any other model from a vast range of manufacturers. The transmitter even stores the model's final trim positions.

Five fully proportional channels are available:
Elevator, rudder, throttle, two aileron and one auxiliary switched channel, located on the power trim switch.

Contents: SMART SX M-LINK transmitter, RX-5 M-LINK ID 1 receiver, 3 x AA dry cells, instructions.

  • Model identification
  • Digital trims
  • Long operating time (3 x AA) (up to 25 hours)
  • Can be updated via integral interface (USB lead and MPX Launcher)
  • Ergonomically efficient: light, compact, designed for hand-holding
  • Audible feedback buzzer: trim, Dual-Rate, model select, transmitter battery, range-check
  • IOAT (Integrated Optimized Antenna Technology)
  • Can be updated via integral interface (USB lead and MPX Launcher)
  • Trainer mode capability (wireless system) using M-LINK Trainer stick (for use with all Teacher-capable MPX transmitters with multi-function socket) or Trainer module (PROFI TX)

Multiplex Smart Sx M-Link Set Mode 2+4 24 Ghz 15301 Key Features:

  • The SMART SX M-LINK is a compact, intelligent six channel computer 2.4GHz radio control system incorporating a series of amazing features, some of them patented:

    • Intelligent, patented model identification system
    • IOAT: new, patented aerial technology: transmitter range up to 2000 metres under optimum environmental conditions; optimised transmit direction (no radio waves to the rear); aerial integrated into transmitter case
    • Can be implemented for virtually all available RC models
    • 150 models can be operated without interference
    • Long operating time - up to 25 hours

    If an M-LINK ID receiver is installed, the transmitter automatically identifies the model, and activates the corresponding settings from its substantial bank of model

    memories (50). The proven M-LINK 2.4 GHz transmission system guarantees full-range operation. As you would expect, the SMART SX can also be operated with any other M-LINK receiver.
    All compatible MULTIPLEX ELAPOR® models - RTF to RR+ versions - are programmed in as standard. Since the transmitter is so straightforward to operate, it is child's play to set up the system to control almost any other model from a vast range of manufacturers. The transmitter even stores the model's final trim positions.

    Five fully proportional channels are available:
    Elevator, rudder, throttle, two aileron and one auxiliary switched channel, located on the power trim switch.

    Contents: SMART SX M-LINK transmitter, RX-5 M-LINK ID 1 receiver, 3 x AA dry cells, instructions.

    • Model identification
    • Digital trims
    • Long operating time (3 x AA) (up to 25 hours)
    • Can be updated via integral interface (USB lead and MPX Launcher)
    • Ergonomically efficient: light, compact, designed for hand-holding
    • Audible feedback buzzer: trim, Dual-Rate, model select, transmitter battery, range-check
    • IOAT (Integrated Optimized Antenna Technology)
    • Can be updated via integral interface (USB lead and MPX Launcher)
    • Trainer mode capability (wireless system) using M-LINK Trainer stick (for use with all Teacher-capable MPX transmitters with multi-function socket) or Trainer module (PROFI TX)
  • 50 model memories
  • Dual rates
  • ID - Intelligent automatic model identification system
  • Incredible 2km in-air range under optimum conditions!
  • Servo reversing
  • Superb design with ALL MPX Elapor RTF->RR+ models pre-programmed in!
  • Throttle lock - an essential safety feature for electric models
  • Trainer mode capability (wireless system) using M-LINK Trainer stick

What's in the Box:

  • 1x SMART SX M-LINK transmitter
  • 1x RX-5 M-LINK ID 1 receiver
  • 3x AA dry cells, instructions

Multiplex Smart Sx M-Link Set Mode 2+4 24 Ghz 15301 Tech Specs:

  • Weight: 0.6g / 0.02oz
  • Shipping Weight: 0.60kg / 1.32lbs


      Key Info:
      • Brand: Multiplex
      • Part No: MPX15301
      • Barcode: 4041033073018
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      Hi There Could you give me a price for the Multiplex transmitter alone please?
      John James Smith / 29th May 2025

      I am sorry they do not sell that transmitter on its own.

      Steve @ Wheelspin Models
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