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...

Dsmx Srxl2 Remote Receiver

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

£61.31

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UK.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

📡 Stay connected, stay ahead — the future of remote control is here!

TRUSTED BRAND BACKING - Crafted by Horizon Hobby, a leader in RC innovation, ensuring quality and cutting-edge tech.
FEATHERLIGHT PRECISION - At just 22.68 grams, this receiver keeps your setup agile without compromising durability.
SPACE SAVVY COMPACTNESS - Sleek dimensions ensure easy integration into any remote system without bulk.
PLUG AND PLAY SIMPLICITY - No assembly or batteries needed—get straight to commanding your device with zero hassle.
SEAMLESS MULTI BAND CONNECTIVITY - Experience ultra-reliable 4-band DSMX SRXL2 signal for flawless remote control performance.

The Spektrum DSMX SRXL2 Remote Receiver is a compact, lightweight, and battery-free receiver featuring advanced 4-band DSMX SRXL2 technology. Designed by Horizon Hobby, it offers seamless, reliable connectivity for professional-grade remote control applications, making it an essential upgrade for enthusiasts seeking precision and ease of use.

Specifications

Product Dimensions	20.32 x 10.16 x 1.27 cm; 22.68 g
Item model number	SPM9747
Educational Objective(s)	Numeracy & Spacial Awareness
Number of pieces	1
Assembly Required	No
Batteries Required?	No
Batteries included?	No
tech_spec_battery_description_toys	No batteries required
Material Type(s)	Plastic
Remote Control Included?	No
Radio Control Number of Bands	4
Colour	Multi-coloured
ASIN	B07XZ9D8TK

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.