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The AR7700’s seamless, one-wire connection and multiple output options make it easy to use a Spektrum radio system with the most popular multi-rotor flight controllers. A remote receiver is included. 

Made for multirotor:
Three Output Options.
One Connector.
The AR7700 is compatible with many of the most popular flight controllers and gives users three connection options to choose from: Serial (SRXL), PPM and Remote Receiver. Just plug a single connector into the receiver port that supports the option you want to use and connect it to your flight controller.

Two AUX Ports And A Gear Port.
The AR7700 includes extra ports that let you run functions like retractable landing gear, lights or gimbal control directly from the receiver.

Broad Compatibility:
The AR7700 will work with these and many other multi-rotor flight controllers:
Controller    Compatible AR7700 Receiver Modes
APM 2.6    PPM
Pixhawk    PPM, DSM (SRXL or Remote Receiver)
BrainFPV:PPM, DSM (SRXL or Remote Receiver)
CC3D:PPM, DSM (SRXL or Remote Receiver)
Naze32:PPM, DSM (SRXL or Remote Receiver)
Multiwii SE 2.5:PPM
Naza M Lite:PPM
Naza M V2:PPM
Naze32 Acro:PPM, DSM (SRXL or Remote Receiver)
Quanton:PPM, DSM (SRXL or Remote Receiver)
Revo:PPM, DSM (SRXL or Remote Receiver)
Sparky:PPM, DSM (SRXL or Remote Receiver)
SP Racing F3:PPM, DSM (SRXL or Remote Receiver)
Vortex Quad:PPM, DSM (SRXL or Remote Receiver)
Remote Receiver Included:
A small remote receiver is included for larger multi-rotor applications that could use the redundancy and path diversity of patented MultiLink™ technology. By mounting the remote receiver away from the main receiver with a different antenna orientation, the odds of experiencing signal fade from signal reflection or antenna polarization are substantially reduced.

Access to All Your Channels:
When using the SRXL and Remote Receiver connections, the AR7700 will allow you to tap into as many channels as your transmitter can support. The PPM connection can support up to 8 channels.

Connect to the GND, 5V and RX line from the main or flex port on the CC3D to the Remote Rx port on the AR7700 to run DSM.

SP Racing F3
Connect the 3 pin servo connector on the 8 pin JST-SH cable to the IO2 port on the SP Racing F3 to the Remote Rx port on the AR7700 to run DSM.

Vortex Racing Quad
Connect the PPM cable from the Vortex to the PPM port on the AR7700.

Naze32 rev6
Connect to the GND, 5v, and pin 4 from the Naze to the Remote Rx port on the AR7700 to use DSM .

Perfect Match for AirWare Multi-Rotor Programming:Dedicated Multi-rotor Airware available for all Spektrum generation 2 transmitters including the DX6, DX7, DX9, DX18G2 and DX18 Stealth. This software upgrade was designed specifically for the multirotor enthusiast and offers tailored programming and setup options for multirotor platforms. Log onto the Spektrum community site to check for the latest AirWare updates for your transmitter.

Channels: 8-18
Modulation: DSM2, DSMX
Band: 2.4GHz
Dimensions: 1.15x1.35x.45in
Weight: 1.4oz (8.9g)
Input Voltage: 3.5-9.6V


SPEKTRUM AR7700 DSM2/DSMX Compatible Serial Receiver

Product SKU: 2221-414

  • Brand: Spektrum
Status : Back Ordered (Ships as soon as available)

Current Reviews: 0

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