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DSMX Quad Race Receiver with Telemetry DSMX Quad Race Receiver with Telemetry
  • Overview
  • Specs
  • Reviews
  • Parts & Accessories
  • Manuals & Support

Key Features

  • 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 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...


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 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.

Compatible Products

Spektrum DSMX Quad Race Receiver with Telemetry SPM4649T is compatible with BLH02050, BLH02150, BLH02150R, BLH02200, BLH02350, BLH02550, BLH04050, BLH5250, BLH5900, BLH5950, SPMFCF400RX
Height: 0.2 inch (6mm)
Length: 1.2 inch (30mm)
Telemetry: Yes
Voltage Range: Receiver 4.0v-7.5v,Vbatt Port 6.0v-25.2v
Weight: 0.1 ounce (3 grams)
Width: 0.6 inch (16mm)

Parts Listing

$9.99  $7.99
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Optional Accessories

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Product Support Tips

Product Support

Technical questions about this Spektrum product should be directed to Horizon Hobby's Product Support Department:

Horizon Hobby, LLC.
ATTN: Product Support

2904 Research Road
Champaign, IL 61822

To place a Horizon Hobby Support Inquiry please visit our Inquiry Form Support Phone:(877) 504-0233
Fax:(217) 355-1552

Sales Support

If you would like to purchase this product, please go to the Store Locator or contact the Horizon Hobby Consumer Sales Department:

Horizon Hobby, LLC.
ATTN: Consumer Sales

2904 Research Road
Champaign, IL 61822
Email: Sales Phone:(800) 338-4639
Fax:(217) 355-1552