Spektrum SRXL2 Remote Serial Receiver With Telemetry

Spektrum
|
SPM4651T
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Features SRXL2 Technology Low Noise Amplifier - Helps Reduce Interference and Produce Extended Control Link Range Small, Lightweight and Perfect for Heli, Multi-Rotor and FPV Enthusiasts Wide Voltage Input Range (3.3v -8.4v) Full Range Telemetry Dual Diversity Antennas Bind Button for Easy Binding - No Plug Required Overview The SPM4651T...

Features

  • SRXL2 Technology
  • Low Noise Amplifier - Helps Reduce Interference and Produce Extended Control Link Range
  • Small, Lightweight and Perfect for Heli, Multi-Rotor and FPV Enthusiasts
  • Wide Voltage Input Range (3.3v -8.4v)
  • Full Range Telemetry
  • Dual Diversity Antennas
  • Bind Button for Easy Binding - No Plug Required

Overview

The SPM4651T DSMX SRXL2 Serial Micro Receiver takes the original SPM4649T receiver and adds more value, functionality, longer control and telemetry link range. The SPM4651T uses our feature-rich SRXL2 protocol to give pilots a blazing fast serial data connection with up to 20 channels. SRXL2 is a powerful and open source communication protocol developed by Spektrum. It greatly improves bi-directional communication between the radio system and flight controller for added telemetry functionality and flight control configuration right from the pilots Spektrum Transmitter*, all over one signal wire.

The SPM4651T is small, lightweight, and ideal for Heli, Multi-Rotor and FPV Enthusiasts. 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 coax antennas help to provide maximum signal strength in all orientations for challenging installations where carbon fiber, metal and batteries shield the antenna. And with Spektrum DSMX 2.4GHz RF protocol the Spektrum SRXL2 Serial Telemetry Receiver provides remarkable range and interference free performance.

Specs

Antenna Length:3.9" (100mm)
Band:2.4GHz
Bind Method:Bind Button
Channels:20
Failsafe:No
Governor:No
Height:0.31" (7.8mm)
Input Voltage:4.0 - 8.4V
Length:1.1" (28.8mm),Length of antenna 3.9" (100mm)
Modulation:DSMX/DSM2
Number of Receivers:One
Range:Full
Rev Limiter:No
Telemetry:Integrated
Type:Serial Telemetry Receiver
Water-Resistant:No
Weight:0.14oz (4g)
Width:0.71" (18mm)
Type: 

FPV TX&RX

Vendor: 

Spektrum

SKU: 

SPM4651T

Weight: 

0.25 lb


Product Spare Parts


Electronics

Customer Reviews

Based on 6 reviews
83%
(5)
17%
(1)
0%
(0)
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0%
(0)
B
B.P.
SRXL2 receiver with Hobbywing 50A v3 and IKON 2

Great receiver, fits on my Protos 380 EVO nicely. I need to upgrade my esc so I can actually get the full telemetry that this receiver is capable of. I added shrink tubing to push the Rx wires out to the sides (see pic below)

T
T.
New design

Compact design , easy to bind and works great to provide telemetry. I wish they included the servo lead cable instead of having to buy it separately.

P
P.S.
Nice Improvement over the 4649T

I've been using the 4649T for a while but the antennae pop off easily if the hot glue failed. Spektrum discontinued the 4649T and replaced it with this. I like the new design looks more rugged

A
A.
Great Telemetry Rx

Works flawlessly with my Hobby Wing 120a V4 esc, Ikon2 FBL and DX6 G3 Tx. Monitors Flight pack voltage, mAH usage, RPM and more. Highly recommended.

M
M.M.
It works

The manual is not really great. N/C means no connection according to Spektrum tech support, so you don't use the grey wire. I connected it to my Ikon2 with Hobbywing 60 amp esc version 4. Following the steps from ikon I am able to get all kinds of telemetry. Waiting for the parks to open so I can get out and test it in the air. Seems like a lot of bang for the buck.

N
N.
Small, works well.

Much better than the previous 4649t. Nice and small and in a case. Works great.