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Spektrum DSMX SRXL2 Serial Micro Receiver (Spektrum 4650 | SPM4650)

Model: Spektrum 4650
Dist. #: SPM4650   SKU: SPM4650

Customer Reviews: Rated 5.0 stars 5 of 5 (1 Review)

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South Jordan, UT
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List Price:  $34.99
Price:  $31.99
You Save:  $3 (9%)

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Updated on Mar 28, 2024 03:08:33 PM

DSMX SRXL2 Serial Micro Receiver...


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Features

SRXL2 Technology

Small, Lightweight and Perfect for the Do It Yourself Lover

Wide Voltage Input Range

Fly-By Telemetry

Dual Variety Antennas

Bind Button installed for Easy Binding





Overview
The SPM4650 DSMX SRXL2 Serial Micro Receiver takes the initial SPM4648 receiver and includes more worth, performance and fly-by telemetry, while reducing the size and weight of the already micro sized Spektrum serial receiver. The SPM4650 utilizes our feature-rich SRXL2 protocol to offer pilots a blazing quick serial information connection with approximately 20 channels. SRXL2 is an effective communication protocol that enhances bi-directional communication in between the radio system and flight controller for included telemetry performance and flight control setup right from the pilots Spektrum Transmitter*, all over one signal wire.
The SPM4650 is little, lightweight, and adjustable, offering an excellent receiver for even the smallest of applications. It also features a basic bind button so pilots no longer require to carry a separate receiver or bind plug to bind. Dual antennas offer receiver diversity for solid signal and the long coax antennas help to offer optimal signal strength in all orientations for challenging setups where carbon fiber, metal and batteries protect the antenna. And with Spektrum DSMX 2.4GHz RF protocol the Spektrum SRXL2 Serial Micro Receiver offers amazing variety and interference totally free performance.





What's in the Box?

(1) SPM4650 Receiver

(2) U.FL Antenna

(1) 6” Receiver Extension Cable

(1) Item Handbook

Clear Heat Shrink Wrap







SRXL2 Technology

SRXL2 Technology
The next version of Spektrum SRXL Technology * is here! SRXL2 Technology is an interaction protocol in between receivers and devices such as Multi rotor flight controllers, Helicopter Flybarless systems and other receivers. SRXL2 is much faster, more information rich, and more safe. It also enables bi-directional telemetry support, giving users more access to telemetry functions from their devices and even permitting setup and setup right from their transmitter. No computer or clever device needed! ** Wish to learn more about SRXL2? Check Out the SRXL2 Homepage.
* Please note that SRXL2 is not backwards compatible with SRXL protocol.
** SRXL2 support updates are needed for your device to utilize the SPM4650, go to www.srxl2.com for information and download links
 

Small, Lightweight, and Perfect for the Do It Yourself Lover

Small, Lightweight, and Perfect for the DIY Enthusiast
Weighing simply 1.4 grams and smaller than any previous Spektrum serial receiver, the SPM4650 is all set to be installed in many kinds of multirotor and heli constructs – no matter the space restrictions. The receiver includes the plug uninstalled for the enthusiasts wanting to minimize weight and mess. Simply attach leads straight to the PCB or install the connector and plug the consisted of wire from the SPM4650 into a suitable flight controller.
 





Wide Voltage Input Range

Wide Voltage Input Range
With an operating voltage variety in between 3.3v to 8.4v, users will no longer be constrained to which devices they can utilize to operate their serial receiver now that the restricted voltage variety is eliminated.
 

Fly-By Telemetry

Fly-By Telemetry
Fly-By Telemetry is a low variety telemetry signal that is perfect for inspecting telemetry before and after a flight. And with SRXL2 Technology users will get back at more telemetry information and transmitter to device programming support via Forward Shows, VTX Setup, and/or Text Gen Shows.
 





Dual Variety Antennas
The SPM4650 employs an advanced antenna diversity system that offers ideal variety, 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 abundant models.
 

Bind Button installed for Easy Binding
No bind plug? No Problem! The SPM4650 is the most hassle-free to bind Spektrum serial receiver yet, simply push the bind button at any time, before or after power is applied, and the SPM4650 is in bind mode. And like other Spektrum serial receivers, users can also bind utilizing a supported flight controller and computer, but now there is no requirement to power cycle!
 



Specifications

Antenna Length: 3.9" (100mm)

Band: 2404 - 2476 MHz

Bind Method: Bind Button

Channels: 18

Information Port: Yes

Failsafe: No

Flight Log Compatible: No

Governor: No

Height: 0.20" (5mm)

Input Voltage: 3.3 - 8.4V

Length: 0.67" (17mm)

Modulation: DSMX

Variety of Receivers: One

Range: Complete

Telemetry: No

Type: SRXL V2

Water-Resistant: No

Weight: 0.05oz (1.4g) including antennas

Width: 0.51" (13mm)
Rated 5.0 stars
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Rated 5 stars Best Spektrum receiver for fpv
By Mike J on March 9, 2021   Verified Purchase

Some soldering skills needed Works great

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