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Spektrum

Spektrum SRXL2 DSMX 2.4Ghz 20ch Receiver w/ Connector Installed

Part no. SPM4650C

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$97.59

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Spektrum SPM4650 DSMX SRXL2 micro receiver — 20 channels, fly-by telemetry, dual antennas, bind button, 1.4g.

  • SRXL2 protocol — up to 20 channels, bi-directional telemetry, single signal wire
  • Weighs just 1.4g; smaller than any previous Spektrum serial receiver
  • Operating voltage 3.3–8.4V
  • Dual diversity coaxial antennas for solid signal in challenging installations
  • Integrated bind button — no separate bind plug required

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  • 1 in stock · Ships Monday · order by Monday

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Overview

The SPM4650 DSMX SRXL2 Serial Micro Receiver builds on the original SPM4648 receiver with more functionality and fly-by telemetry while being smaller and lighter. It uses the SRXL2 protocol for a fast serial data connection with up to 20 channels, bi-directional communication, and flight controller configuration directly from a Spektrum transmitter over a single signal wire. Dual coaxial antennas provide diversity and signal strength in challenging installations. Note: SRXL2 is not backward compatible with SRXL protocol, and SRXL2 support updates are required for your device — see www.srxl2.com for details.

Note

This receiver is not compatible with the following aircraft:

EFL9650 V-22 Osprey VTOL BNF Basic, 487mm

EFL9675 V-22 Osprey VTOL PNP, 487mm

EFL9350 Mini Convergence VTOL BNF Basic, 410mm

EFL9375 Mini Convergence VTOL PNP, 410mm

Features

  • SRXL2 Technology
  • Small, Lightweight and Perfect for the DIY Enthusiast
  • Wide Voltage Input Range
  • Fly-By Telemetry
  • Dual Diversity Antennas
  • Bind Button installed for Easy Binding

In the box

  • 1x SPM4650 Receiver
  • 2x U.FL Antenna
  • 1x 152mm (6") Receiver Extension Cable
  • 1x 4-Pin Connector
  • 1x Product Manual
  • 1x Clear Heat Shrink Wrap

Specifications

Antenna Length3.9" (100mm)
Band2404–2476 MHz
Bind MethodBind Button or SRXL2 Bind Command
Channels20
Data PortYes
Input Voltage3.3–8.4V
ModulationDSMX/DSM2
Part TypeElectronics
Product Height0.20" (5mm)
Product Length0.67" (17mm)
Product Weight0.05oz (1.4g) including antennas
Product Width0.51" (13mm)
RangeFull
TelemetryFly By
Water-ResistantNo

Receiver

Channels20Ch
Suited Vehicle TypeAir
TelemetryYes
Operating Frequency2.4Ghz
FailsafeWhen connection is lost with the remote the fail safe will stop the vehicle.Yes

Compatibility

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