Overview
The SPM SLR370 3-Channel 2.4GHz SLT DSC Receiver is a compact and reliable radio receiver designed for RC enthusiasts looking to upgrade their surface vehicle control systems. This Spektrum receiver brings professional-grade performance to a wide range of RC cars, trucks, and buggies across the UK RC hobby market. Whether you're piloting a small bashers or competitive off-road vehicles, the SLR370 delivers the stability and responsiveness that serious RC drivers demand.
Built with Spektrum's trusted SLT protocol technology and DSC functionality, this receiver offers exceptional range and signal integrity in outdoor racing and recreational flying environments. The 2.4GHz frequency standard ensures your RC car operates without interference, whilst the 3-channel configuration provides precise control over throttle, steering, and auxiliary functions. This is an essential component for anyone building or maintaining a high-performance ready-to-run RC vehicle or custom setup in the UK.
Perfect for hobbyists upgrading existing transmitter systems or building from scratch, the SLR370 represents excellent value in Spektrum's receiver lineup. Its compact size allows for easy installation in tight spaces within RC car chassis, whilst its proven DSC technology ensures predictable, lag-free control on track or trail. RC enthusiasts across the UK trust Spektrum receivers for their durability, compatibility and ease of binding to matching transmitters.
Key Features
- SLT Protocol Technology — This receiver operates on Spektrum's SLT modulation system, which provides secure, spread-spectrum communication between your transmitter and receiver, ensuring robust signal transmission without dropouts or interference from other RC systems operating nearby.
- DSC Functionality — The Digital Service Control feature enables advanced telemetry and system diagnostics, allowing you to monitor receiver performance and troubleshoot potential issues directly from compatible transmitters, giving you insight into your RC system's health.
- 2.4GHz Frequency Band — Operating on the internationally recognised 2.4GHz band means your receiver works anywhere in the UK and worldwide without frequency licensing concerns, and avoids the congestion of older 75MHz systems that plague many RC racing venues.
- 3-Channel Configuration — With three independent channels, you can control throttle, steering, and one auxiliary function, making this receiver suitable for RC cars, trucks, buggies and other surface vehicles requiring basic to intermediate control complexity.
- Compact Form Factor — The small size of the SLR370 makes it ideal for installation in tight engine bays and cockpit areas of modern RC chassis designs, without requiring custom mounting brackets or taking up valuable interior space.
- Spektrum Brand Heritage — As a Spektrum product, this receiver benefits from decades of RF engineering expertise and is fully compatible with the entire Spektrum transmitter range, ensuring seamless integration into your existing equipment or new builds.
Technical Performance
The SPM SLR370 represents a mature receiver platform that has been refined through years of real-world RC racing and bashing applications. The SLT protocol technology delivers the reliability that competitive drivers and weekend enthusiasts alike expect from a professional-grade receiver, with response times measured in milliseconds and signal update rates that keep pace with modern brushless motor systems and high-speed servo operations. The 2.4GHz frequency allocation provides superior spectral efficiency compared to legacy systems, allowing many RC drivers to operate simultaneously at crowded UK racing venues without frequency conflicts. The DSC (Digital Service Control) system integrated into this receiver enables sophisticated diagnostic capabilities that were previously unavailable on mid-range products, permitting drivers to verify proper receiver operation, check battery voltages, and diagnose binding issues through their transmitter without requiring separate test equipment. Construction quality is typical of Spektrum's manufacturing standards, with robust circuit board design, quality solder work, and protective potting of critical components to withstand vibration and environmental exposure. The receiver's power requirements are modest, compatible with standard 4.8V to 6.0V receiver packs commonly used in RC cars throughout the UK hobby, and the three-channel output configuration is sufficient for throttle control via electronic speed controllers, proportional steering servo systems, and auxiliary channel applications such as light activation or mode switching. The binding procedure follows Spektrum's established safety protocols, ensuring only authorised transmitters can control your RC vehicle, protecting against accidental interference on crowded track days.
What's in the Box
- SPM SLR370 3-Channel 2.4GHz SLT DSC Receiver
- Receiver antenna
What You Need to Complete
- Compatible Spektrum transmitter with SLT protocol support
- 4.8V to 6.0V receiver power pack or on-board battery
- Electronic speed controller (ESC) with servo connector compatibility
- Steering servo and throttle servo or equivalent control servos
- RC vehicle chassis, body and mechanical components
Frequently Asked Questions
- What transmitters are compatible with the SPM SLR370 receiver? — The SLR370 is designed to work with any Spektrum transmitter featuring SLT protocol support. This includes current Spektrum transmitter models marketed for RC surface vehicles. You should verify your specific transmitter model supports SLT before purchasing, as some older Spektrum systems use alternative protocols like DSMX or DSMR.
- Can I use the SLR370 in a crowded RC racing venue in the UK? — Yes, absolutely. The 2.4GHz frequency band used by the SLR370 supports many simultaneous users without frequency conflicts, making it ideal for organised RC racing clubs, public track days, and events where dozens of drivers may be operating vehicles simultaneously. This is a significant advantage over legacy 75MHz systems.
- What does the DSC functionality provide? — Digital Service Control (DSC) on the SLR370 enables telemetry feedback to compatible transmitters, allowing you to diagnose receiver performance, verify proper binding, monitor battery voltage levels, and troubleshoot connection issues without specialised test equipment.
- What power supply does the SLR370 need? — The receiver operates from a standard 4.8V to 6.0V receiver pack, which you will need to source separately. These are commonly available receiver batteries, either in NiMH or LiPo chemistry, with standard connector types compatible with the receiver's input port.
- Is the SLR370 suitable for high-speed racing or recreational bashing? — Yes, the SLR370 is suitable for both applications. The response time and update rate of the SLT protocol is sufficient for competitive racing applications and casual weekend bashing alike. The three-channel configuration handles standard racing and bashing vehicle requirements without limitation.
- How do I bind the SLR370 to my Spektrum transmitter? — Binding follows Spektrum's standard procedure: power on your transmitter in bind mode, then power on the receiver whilst holding the bind button. The receiver's indicator light will change colour to confirm successful binding. Detailed instructions are provided with the receiver.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the SPM SLR370 3-Channel 2.4Ghz SLT DSC Receiver today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
