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this receiver cannot be combined 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 do-it-yourselfer
wide voltage input range
fly-by telemetry
dual diversity antennas
bind button installed for easy binding
overview
the SPM4650 DSMX SRXL2 Serial Micro Receiver takes...
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this receiver cannot be combined 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 do-it-yourselfer
wide voltage input range
fly-by telemetry
dual diversity antennas
bind button installed for easy binding
overview
the SPM4650 DSMX SRXL2 Serial Micro Receiver takes the original SPM4648 receiver and adds more value, functionality and fly-by telemetry while reducing the size and weight of the already micro-sized spectrum serial receiver. The SPM4650 uses our feature-rich SRXL2 protocol to provide pilots with a lightning-fast serial data link with up to 20 channels. SRXL2 is a powerful communications protocol that enhances bi-directional communication between the radio system and the flight controller for additional telemetry functions and flight control configuration directly from the pilot's Spektrum transmitter* via a signal cable.
small, lightweight and customizable, the SPM4650 provides an excellent receiver for even the smallest applications. It also features a simple bind button, so pilots no longer need to carry a separate receiver or bind plug to bind. Dual antennas provide receiver diversity for solid signal and the long coaxial antennas help provide maximum signal strength in all orientations for demanding installations where carbon fiber, metal and batteries shield the antenna. And with Spektrum DSMX 2.4 GHz RF protocol, the Spektrum SRXL2 Serial Micro Receiver offers remarkable range and interference-free performance.
what's in the box?
(1) SPM4650 Receiver
(2) U.FL Antenna
(1) 6" receiver extension cable
(1) 4-pin plug
(1) Product manual
clear shrink wrap
sRXL2 Technology
the next iteration of Spektrum SRXL Technology* is here! SRXL2 technology is a communication protocol between receivers and devices such as multirotor flight controllers, helicopter flybarless units and other receivers. SRXL2 is faster, more data-rich and more secure. It also enables bi-directional telemetry support, giving users more access to telemetry functions from their devices and even allowing setup and configuration directly from their transmitter. No computer or smart device required! ** Want to learn more about SRXL2? Visit the SRXL2 homepage.
* Please note that SRXL2 is not backward compatible with the SRXL protocol.
** SRXL2 support updates are required for your device to use the SPM4650, visit wwwsrxl2.comDetails and download links.
small, lightweight and perfect for do-it-yourselfers
weighing only 1.4 grams and less than any previous serial Spektrum receiver, the SPM4650 is ready to be installed in most types of multirotor and heli builds - regardless of space limitations. The receiver comes with the connector uninstalled for enthusiasts who want to reduce weight and clutter. Simply connect cables directly to the circuit board or mount the connector and plug the included cable from the SPM4650 into a compatible flight controller.
wide voltage input range
with an operating voltage range between 3.3V and 8.4V, users are no longer limited to what devices they can use their serial receiver with, as the limited voltage range has been eliminated.
fly-By Telemetry
fly-By telemetry is a short-range telemetry signal perfect for checking telemetry before and after a flight. And with SRXL2 technology, users get even more telemetry data and support for transmitter-to-device programming via Forward Programming, VTX Setup and/or Text Gen Programming.
Dual Diversity Antennas
the SPM4650 uses an advanced antenna diversity system that provides optimal range, RF performance and polarization. All supported by 2 long coaxial antennas that are perfect for FPV, multirotor and heli pilots with metal and carbon fiber models.
bind button installed for easy binding
no bind plug? No problem! The SPM4650 is the most convenient serial Spektrum receiver yet, just press the bind button before or after power is applied and the SPM4650 is in bind mode. And as with other serial spectrum receivers, users can also bind with a supported flight controller and computer, but now there is no need to turn off the power!
product Specifications
antenna length 3.9 inch (100 mm)
Band 2404 - 2476 MHz
bind method Bind Button or SRXL2 Bind command
channels 20
data port Yes
input voltage 3.3 - 8.4 V
Modulation DSMX
product height 0.20 inch (5 mm)
product length 0.67 inch (17 mm)
product weight 0.05 ounces (1.4 g) including antennas
product width 0.51 inch (13 mm)
programmable No
range Full
technology Smart
telemetry Yes
waterproof No