Spektrum Leaders in Spread Spectrum Technology
Spektrum: Widowmaker

In the past we had radio control systems that worked using AM (Amplitude Modulation), then FM (Frequency Modulation), followed by PCM (Pulse Code Modulation)
and now, and for the future DSM (Digital Spectrum Modulation)

It has often been said in the past that you can’t make a better mouse trap. Well that may be true but you can certainly make a better radio system, and that’s exactly
what the technicians at Spektrum have done! Next generation technology for the next generation of model flyers; that’s the Spektrum system!

MR200 MARINE 2.4GHz 2 CHANNEL RECEIVER

SPMMR200

Features

  • 2-channel Marine-specific receiver
  • Conformal coating on the circuitry provides protection from moisture
  • Dual switching feeder antennas
  • Preset Failsafe system
  • QuickConnect

Specifications

Type: 2.4GHz Sport Marine receiver
Channels: 2
Modulation: Marine
Dimensions: 21.5mm x 34mm x 9mm
(13mm to top of pins)
Weight: 6.8 g
Voltage Range: 3.5 to 9.6V
Resolution: 1024
Compatibility: Spektrum surface systems with marine logo and all DSM2 aircraft transmitters
Spmmr200 MR200 2.4 2 Channel Receiver
   

MR3000 MARINE 2.4GHz 3 CHANNEL RECEIVER

SPMMR3000

Leave it to the folks who have pioneered more ways to use 2.4GHz RC than
anyone else to develop the ideal solution for boat modelers. The result of
years of research and testing, Spektrum’s 3-channel MR3000 Marine 2.4GHz
receiver uses a unique signal protocol built into new DX3S transmitters that
has been optimized specifically for marine use.

Features that can’t be found in any other receiver make Spektrum’s MR3000
the perfect choice for RC boating enthusiasts. Specifically designed for boating
applications, it offers 3 channels – throttle, rudder and an auxiliary channel
that can be utilized for a variety of applications, including mixture control on
nitro boats and throttle kill on gas boats. The MR3000’s water-resistant case
protects its circuitry from water and prevents corrosion, while its compact design
allows for simple, clean installation in most applications.

The MR3000 is compatible with Spektrum surface transmitters featuring the
marine logo. If your transmitter has the Marine logo (located on the back side
of the transmitter), then it is compatible with the MR3000. The MR3000 is also
compatible with Spektrum and JR® DSM2™ aircraft radios.

Compatible Surface Transmitters: the new DX3S (SPM3140), DX2S (SPM2120),
DX3E (SPM3160), the new DX2.0 (SPM20220), and the new DX3.0 (SPM20320).
Earlier versions of the DX3S, DX2.0, and DX3.0 are not compatible with this
receiver. Please look for the Marine logo on the back of your transmitter and
check the transmitter part number for compatibility.

 Marine Receiver

Features:

  • 3-channel Marine-specific receiver
  • Dual outputs on steering and throttle
  • Water resistant enclosure
  • Dual switching feeder antennas
  • Preset Failsafe system
  • QuickConnect
 Marine Receiver
Specification:
Type: 2.4GHz Marine Receiver
Number of Channels: 3 (plus dual throttle and steering outputs)
Modulation: Marine
Band: 2.4GHz
Length: 34mm (1.3 in)
Width: 19mm (0.75 in)
Height: 5mm (0.2 in)
Weight: 6 g (0.2 oz)
Voltage Range: 3.5-9.6V
Antenna Length: 14 and 8 in
 

SUITABLE TRANSMITTERS FOR MARINE APPLICATION
DX2s   DX3s   DX3e   DX5e
     
DX2S SPM2120
Combining Spektrum’s industry-leading 2.4GHz DSM® technology with valuable telemetry features and an incredible price point, the DX2S represents a breakthrough in 2-channel sport-level radio systems.
DX3S SPM3140
With the DX3S you can add the safety of telemetry and monitor vital vehicle statistics right from their transmitter, without any additional equipment.
DX3E SPM3160
Spektrum offer their most affordable 2.4GHz system ever offered. Packed with features and added value, the DX3E is just what consumers have been asking for.
DX5E SPM5500
The DX5e brings together the unbeatable control of genuine DSM2 technology with the simplest, easiest-to-use design available, letting anyone, from parkfliers tostudents to instructors and more.

Features:

  • Built in telemetry
  • Graphically depicted speed, voltage and temperature gauges
  • 5 model memory
  • MR3000 Marine receiver and DSM2 surface receiver compatible, in addition to DSM surface receivers
  • 1-heavy duty metal geared servo with dual ball bearings included
  • 3 interchangeable grips
  • Digital trims
  • ModelMatch™
  • Roller wheel programming interface
  • Standard and Expert modes
  • Count down, count up and intermittent timers
  • Buzzer High, Low and Off
  • Exponential adjust
  • Model name
  • Servo reverse
  • Servo travel adjust
  • Sub trim setting
  • Telemetry RPM settings
  • Telemetry Rx Battery Alert Setting
  • Telemetry Temp Settings
  • Transmitter Battery Alert Setting

Features:

  • Integrated telemetry with graphically depicted gauges on transmitter
  • Monitor your engine or motor’s operating temperature in either Fahrenheit or Celsius
  • Never let a low battery stop you in your tracks – the DX3S and integrated telemetry lets you watch over your receiver pack’s voltage to keep you in the running
  • Keep tabs on your engine’s operating range-safe high-rev operation
    Includes SR3300T 3-channel receiver with built-in telemetry Includes free bonus SR300 3-channel DSM sport receiver
  • Rolling selector user interface for fast, easy programming and setup
  • 10-model memory
  • 10-character model naming
  • 3 grip sizes (small, medium, large)
  • ModelMatch
  • Expert and standard modes
  • Digital trims
  • Throttle Punch
  • Steering dual rate
  • Travel adjust
  • Servo reverse
  • Sub trims
  • Exponential
  • 3-timer functions
  • Aux channel mixing
  • Telemetry alerts
  • Buzzer adjustments - high, low & off
  • Screen contrast
  • Transmitter battery alert
  • Right hand configuration (only)

Features:

  • 3-channel surface system
  • Spektrum 2.4GHz DSM technology
  • Includes SR300 DSM 3-channel receiver
  • One S200 digital servo included
  • One model memory
  • 2-position, 3-position or linear auxiliary setting
  • Steering dual rate knob for easy adjustment
  • Independent travel adjustment dials for all three channels
  • Battery voltage level indicator LEDs
    Servo reversing on all three channels
  • Compatible with DSM2 and the MR3000 receivers, in addition to DSM surface receivers.
  • 4 AA alkaline batteries and a medium size grip included (other grip sizes sold separately - SPM9006)
  • Charge jack port for use with optional rechargeable batteries (SPM9525) and charger (SPM9526)

Features:

  • Basic 5-channel 2.4GHz DSM2 radio and receiver
  • Easy to use control for basic models
  • Includes AR500 5-channel full-range sport receiver
  • Delta wing mixing
  • HI/LO rates
  • Servo reversing
  • Spektrum compatible trainer system