How does this compare to the spm4651t in terms of range and effectiveness? confused whether the integrated antenna helps or hurts functionality

I am not a fan of the antenna free receivers and I have not had any experience with this particular model. I did put it in a Habu 32X but swapped it out before I actually got to field test it. I added 2 additional remote receivers during the install for redundancy purposes because I didn't want to take any chances. So I guess the answer to your question is I don't know for sure but I will try it in a foamy before I put it in a high dollar aircraft.

Linking to another transmitter for training? purposes

I have not used the SPM9747 for that purpose (I've only used it as an extra receiver to improve RF diversity). I'm aware that this remote receiver can be installed in a lower-end transmitter like the Spektrum DXS. According to the DXS manual, this should allow you create an instructor - student setup with another Spektrum transmitter for training purposes.

Is this compatible with ds4s transmitter?

The DX4S transmitter is a Surface transmitter, and the SRXL2 Remote Receiver is for Air. So, no.

Is this a good choice to use with the Aura 8?

I use it with an Aura 8 but it requires an adapter cable that isn't included. It available from Flex Innovations...

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Spektrum SRXL2 DSMX Remote Receiver, SPM9747 Medium

Product ID: 230801850

Details

Brand
Spektrum
Color
As Pictured
Compatible Devices
DSMX and DSM2
Max Number of Supported Devices
1
Special Feature
Lightweight

⚡22ms/11ms response time

📡Integrated antenna design

🔄DSMX/DSMX2 compatible

913 kr

Duties & taxes included

In stock

Sold byAmazon NorwayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate Your Control Game!

FEATHERLIGHT DESIGN - Lightweight construction ensures minimal impact on your setup.
SEAMLESS CONNECTIVITY - Experience the power of SRXL2 technology for uninterrupted control.
EFFORTLESS INSTALLATION - Integrated antenna design makes setup a breeze.
LIGHTNING FAST RESPONSE - Choose between 22ms and 11ms for ultra-responsive performance.
VERSATILE COMPATIBILITY - Works flawlessly with both DSMX and DSM2 systems.

The Spektrum SRXL2 DSMX Remote Receiver (SPM9747 Medium) is a cutting-edge receiver featuring SRXL2 technology, designed for seamless integration and compatibility with DSMX and DSM2 systems. With a lightweight build and integrated antenna for easy installation, it offers response times of 22ms and 11ms, making it the perfect choice for serious hobbyists and professionals alike.

Specifications

ASIN	B07XZ9D8TK
Additional Features	Lightweight
Battery Type	No batteries required
Best Sellers Rank	#66,965 in Toys & Games ( See Top 100 in Toys & Games ) #17 in RC Radio Receivers
Brand	Spektrum
Built-In Media	Spektrum SRXL2 DSMX Remote Receiver, SPM9747
Color	As Pictured
Compatible Devices	DSMX and DSM2 compatible devices
Connectivity Technology	Radio Frequency
Controller Type	Button Control
Customer Reviews	4.7 4.7 out of 5 stars (251)
Item Type Name	DSMX Remote Receiver
Item Weight	22.68 g
Manufacturer	Spektrum
Maximum Number of Supported Devices	1
Mfr Part Number	SPM9747
Model Name	Spektrum SRXL2 DSMX Remote Receiver, SPM9747
Model Number	SPM9747
Number of Batteries	1 Nonstandard Battery batteries required.
Number of Items	1
Number of Packs	1
UPC	605482429266
Unit Count	1 Count

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