Spektrum SPM4649T Serial Receiver w/Telemetry


In Stock

SKU: 805_Spek_SPM4649T Category:


The SPM4649T quad racing serial receiver offers full-range performance with integrated telemetry providing FPV racing enthusiasts with a serial receiver that can transmit vital telemetry data. Like SPM4648, the 4649T offers a 1-wire serial connection that is compatible with most flight controllers and an input for telemetry data such as RPM, battery voltage and a whole lot more. Spektrum enthusiasts with telemetry capable transmitters such as the DX6, DX8, DX9 or DX18 can now receive on-demand telemetry data, and by using the voice functionality of compatible G2 transmitters, can have specific telemetry data outputted via the on-board audio system.


  • Small size and lightweight design
  • Works with most popular flight controllers
  • Single line connection provides output to FC while receiving telemetry input from FC or battery
  • Dual antennas for optimal range and RF performance

Telemetry options include:

Provided directly from the receiver

  • Flight log data
  • Battery voltage
  • RPM
  • Lap Timer

Provided by external device e.g.:

  • Flight Controller
  • Flight log if using more than 1 receiver
  • Battery voltage
  • RPM
  • Lap Timer
  • Current draw and total mAh consumption
  • Temperature
  • All other data the FC can send that we support such as GPS, accelerometer date, ESC data, etc…


  • Length: 1.2 inch (30mm)
  • Width: 0.6 inch (16mm)
  • Height: 0.2 inch (6mm)
  • Weight: 0.1 ounce (3 grams)
  • Voltage Range Receiver: 4.0v-7.5v / Vbatt Port: 6.0v-25.2v