Sanwa M12S 2.4w/RX-481 + RX482, battery & charger  [SW-M12S-481-2]

This is an Airtronics M12S Super 2.4GHz FH4T 4-Channel Digital High-Response Telemetry System with Advanced Programming and SSL Support. This new M12S Super has many new features that set it apart from the original M12, making it the "must have" radio system for competition drivers at all levels.

Feature:

• 30% Faster Response Time Than the Original M12 - It's the Fastest Radio in the World, Period!
  
• Telemetry Mixing Allows You to Mix Telemetry Data and Telemetry Alerts to Various Channels
  
• Telemetry Assign Allows External Device to Connect and Control Many Transmitter Functions
  
• BASIC Menu Simplifies Transmitter Use - Easily Switch Between BASIC and STANDARD Menus
  
• Enhanced CODE AUX Function Allow Naming and Support of Up to 10 Different Functions
  
• Model Template Function Allows You to Quickly and Easily Set Up Complicated Models
  
• Includes Lightweight, 4 cell AA sized Battery Tray
  
• Adjustable Trigger Lever to Custom Fit Your Finger Size
  
• Steering Wheel Offset Bracket Allows Expanded Custom Adjustments
  
• Enhanced Vibration Alerts and Customizable Vibration Levels
  
• Enhanced LCD with Optional White or Blue Background Colors
  
• Earphone Jack Allows You to Hear Alerts and Alarms Without Outside Noise Interference
  
• Expanded Ackerman Function
  
• Expanded Timer/Alarm Functions, Including New Countdown Timer
  
• Throttle Slow Monitors the Transmitter's Voltage and Closes the Throttle to Alert You to Recharge
  
• Response Mode LEDs to See Current Throttle and Steering Response Modes at a Glance
  
• Expanded Racing Mode Function

M12S Super Transmitter Specifications:

• Output Power: 100mW
  
• Nominal Input Voltage: 4.8 to 7.4v (6.6v Default)
  
• Operating Voltage Range: 4.0 to 9.0v
  
• Frequency: 2.4GHz FHSS
  
• Modulation Type: FH3 or FH4T (User Selectable) - Does Not Support FH2 Modulation

RX-481 Internal Antenna, FHSS-4 Surface 4ch Receiver Specifications:

• 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)

RX-482 Internal Antenna, FHSS-4/SSL Surface 4ch Receiver Specifications:

• Frequency 2.4GHz 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 7.4 Volts (FH4T)

Attention:

• If you're using Analog servos in your model, DO NOT use the SHR or SSR Channel Response Mode for those channels. Use the NOR Channel Response Mode with Analog servos. Using SHR or SSR Channel Response Modes with Analog servos can result in poor performance or even damage to the servos and/or the receiver. SHR and SSR Channel Response Modes should only be used with Digital servos. While the SHR Channel Response Mode can be used with any brand of Digital servo, the SSR Channel Response Mode should only be used with Airtronics or Sanwa Super Response SRG Digital servos. Not all ESCs are compatible with SHR or SSR Channel Response Modes. If your ESC does not operate correctly, change the Throttle Channel Response Mode to NOR. SSR Channel Response Mode is only available when used with compatible FH4 or FH4T Super Response receiver.
• Please note that the Nominal Input Voltage is 4.8 to 7.4v, therefore this transmitter will not be compatible with 2S LiPo. If users wish to change the AA Sized battery tray to a battery pack, please choose a battery pack which is within that voltage range.