Spektrum SR515 DSMR/SLT 5-Channel Surface Receiver SPMSR515

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SKU: SPMSR515
$116.95
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The Spektrum SR515 is a compact 5-channel 2.4GHz surface receiver for compatible RC cars trucks crawlers and boats, combining full-range DSMR performance with SLT protocol support, bind-button convenience and selectable failsafe modes in a lightweight hard case

Features

  • 5-channel surface receiver
  • Dual-protocol support for Spektrum DSMR and SLT systems
  • Also supports DSM2 with compatible Spektrum surface transmitters
  • 5.5ms capable DSMR response for low-latency applications
  • Compact lightweight hard-case design
  • Top-mounted bind button eliminates the need for a bind plug
  • SmartSafe failsafe and preset Gas Mode failsafe options
  • Integrated antenna support and antenna tube slot
  • Full-range surface operation
  • Wide 3.5V to 9.6V input voltage range

Specifications

  • Brand: Spektrum
  • Model: SR515
  • Product Type: Surface Receiver
  • Channels: 5
  • Band: 2.4GHz
  • Protocol: DSMR DSM2 and SLT
  • Frame Rate: 5.5ms Capable
  • Bind Method: Bind Button
  • Failsafe: SmartSafe and Preset Gas Mode
  • Input Voltage: 3.5V to 9.6V
  • Range: Full
  • Telemetry: No Direct Telemetry
  • Data Port: No
  • Forward Programming: No
  • Programmable: No
  • Remote Receiver Ports: 0
  • Serial Output: None
  • Water Resistant: No
  • Antenna Length: 120mm
  • Length: 32.7mm
  • Width: 21.4mm
  • Height: 13.6mm
  • Weight: 6.0g
  • Manufacturer Part Number: SPMSR515

Compatibility

  • Compatible Spektrum DSMR surface transmitters
  • Compatible Spektrum DSM2 surface transmitters
  • Compatible Spektrum SLT surface transmitters where supported
  • Suitable for compatible RC cars trucks crawlers boats and other surface models requiring up to five receiver channels

Includes

  • 1 x Spektrum SR515 5-Channel Surface Receiver

FAQ

Does the SR515 support both DSMR and SLT? Yes, Spektrum currently lists the SR515 as a dual-protocol receiver supporting DSMR and SLT, with DSM2 also supported on compatible surface systems

Does the SR515 have telemetry? No, Spektrum's current specifications list Telemetry as No and the receiver has no dedicated data port, so it should not be treated as a full telemetry receiver

What does Smart Technology Ready mean on the SR515? Spektrum markets updated SR515 receivers as Smart Technology Ready for compatible Smart system integration, but the receiver specification itself still lists Telemetry as No, so direct receiver telemetry capability should not be assumed

Can all five channels be used at the 5.5ms frame rate? No, Spektrum states that 5.5ms DSMR mode is limited to two active channels, typically steering and throttle

Is the SR515 waterproof? No, Spektrum lists the SR515 as not water-resistant so it should be protected from moisture and water exposure

Important Notes

  • 5.5ms operation requires compatible DSMR equipment and is limited to two active channels
  • SLT compatibility may depend on transmitter firmware and model support
  • The SR515 is not a telemetry receiver despite Spektrum's Smart Technology Ready marketing
  • Protect the receiver from water and moisture during installation and use