Spektrum RC SLT3 3-Channel SLT Surface Radio w/SR315 Receiver

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The Spektrum SLT3 3-Channel SLT Surface Radio is perfect for backyard bashers, crawlers, or drivers looking to get the most from a tight hobby budget. The 3-channel SLT3 transmitter with 2.4GHz SLT technology offers all you need for dependable, confident control. User-adjustable features include steering and throttle trims, steering rate, and throttle limits. The control layout is amazingly intuitive — all controls are perfectly positioned to be quickly accessible when needed and out of the way when not in use.

The SLT3 transmitter's overall low weight lets you drive all day without fatigue. Its steering wheel is foam-covered for a no-slip grip. There's also a handy mount for attaching a lanyard, so you can focus on driving without worrying about dropping and damaging your radio.

The SR315 dual protocol receiver included with the SLT3 radio system not only supports the transmitter's SLT 2.4GHz technology but is also compatible with Spektrum DSMR® protocol. It's ready when you are for stepping up to next-level transmitters such as the DX5 Pro, DX5 Rugged, and DX5C. The receiver supports Spektrum Smart Technology, too — paving the way for you to enjoy Smart connectivity advantages when using it with Smart transmitters, ESCs, and batteries.

The SLT3 is much more than an economical 3-channel radio. Together with the included SR315 receiver, it's the most affordable radio system available that offers Spektrum quality range, response, and interference resistance while also laying the groundwork to upgrade later for superior DSMR® control and Smart connectivity. Its SLT protocol is compatible with the Spektrum SPMSLR300 (SLT Protocol Receiver) and legacy Tactic™ receivers, such as the TR325, that are included with some ready-to-run vehicles.

Features:
  • Economical 3-channel Spektrum™ system delivers dependable control now and DSMR® upgrade potential for the future — perfect for first-time drivers.
  • Combines SLT™ 2.4GHz security with Spektrum™ design expertise for reliable, worry-free performance.
  • Spektrum™ SR315 dual protocol receiver is compatible with SLT™ and DSMR® transmitters.
  • Proven Spektrum™ ergonomic transmitter design provides comfortable, fatigue-free operation.
  • User-adjustable features include steering and throttle trims, steering rate, and throttle limits.
  • Includes a foam-covered steering wheel for no-slip control and mount for lanyard attachment.
Specifications:
Band: 2.4GHz
Channels: 3
Modulation: FHSS
Range: Full
Transmitter (Tx) Battery Type: 4 x AA

Includes:
  • (1) Spektrum™ SLT3 3-Channel Transmitter
  • (1) Spektrum™ SR315 Dual Protocol SLT™/DSMR® Receiver
  • (1) Product Manual
Needed to Complete:
  • Four "AA" transmitter batteries

This product was added to our catalog on January 28, 2021

Rodney Albert
Verified Owner
Saturday, Jan 1 2022 (about 2 years ago)
Spektrum RC SLT3 3-Channel SLT Surface Radio w/SR315 Receiver
I was late to the Spektrum band wagon, but I'm impressed, nonetheless. The radio feels great and operates very smoothly. I actually bought a second receiver to use this one radio in two trucks that I own. A Savage, and a Vaterra Ascender. Works perfectly in both trucks, and I've had zero issues with it. Using only 4 AA batteries keeps the radio light and the steering wheel feels solid in your fingertips. I think I'm still using the same AA's I installed when I bought this radio!
Thomas Cole
Tuesday, Feb 13 2024 (10 months ago)
Spektrum RC SLT3 3-Channel SLT Surface Radio w/SR315 Receiver
This transmitter is a perfect entry level transmitter. It’s cheap, probably could be cheaper, but cheap enough. It is not confusing. The best part is that it has a throttle limit switch for 50/75/100 percent throttle which is great for my six year old. As another person mentioned, the power switch is recessed which makes it slightly inconvenient but not unmanageable. Overall this is great and the quality is much better than a mega cheap Amazon unit.
Mark P.
Monday, Dec 12 2022 (about 2 years ago)
Spektrum RC SLT3 3-Channel SLT Surface Radio w/SR315 Receiver
I did not buy this radio directly, but it came equipped in my Arrma Fireteam. For a cheap RTR transmitter it gets the job done, but it does feel about as cheap as any pack-in RTR transmitter. The worst part of the design is the power button. It is recessed into a hole and only about 1/4" wide. If you have adult-size fingers, it is difficult to press the button and turn on / off. I can just about press it by pointing my pinky finger straight into the hole. I will give it a bonus point for having a steering dual-rate knob, so not as bad as the cheapest of the cheap radios. For high powered vehicles (like a 6S Fireteam) it would be nice to have a throttle rate knob or 3 position switch to turn the power down for novice drivers, but maybe that is asking too much.