AR3207G 7 Channel Micro Receiver with SR3X Stabilization 7A 2-3S Brushless ESC +Telemetry
The Crossover-RX AR3207G series receivers are a micro sized 7 channel receiver featuring built-in 7A 2-3S Brushless ESC and the SR3X 3 axis flight stabilization system. The built-in DCDC step-down circuit enables the receiver to be directly connected to 2~3S Li-Po battery. It features 5 independent micro JST-SH 1.00mm servo ports, and a 4P M-BUS port. Included loose are both a 1.25mm and 1.5mm motor connector and wire pigtails, optional soldering is available. All of the Crossover-rx receivers feature a unique auto-binding system that is very user friendly. These are compatible with many readily available rotary and linear digital servos with micro JST-SH 1.00mm pitch connectors. A total of 6 versions are currently available.
- Super small size:24.0*16.0*6.5mm(not including antenna);
- Super light:1.85g(not including power cables and motor connectors);
- Working Voltage: 7.4~11.1V;
- Built-in 7A/2S (5A/3S) brushless ESC;
- Built-in DCDC buck circuit(2.8A/3.9V);
- Supports double aileron mode(reversed) ;
- Built-in SR3X System (three working modes: OFF, Low sensitivity, High sensitivity);
- Auto Binding;
- S, F1, F2, A, H versions have built-in PA and LNA;
- D, F2, A, H versions support TELEM function;
- 1.0mm 3P servo connectors;
- Support online firmware upgrade;
- Support GUI setting RX function;
- Motor connection 1.25mm 1.5mm ports are included loose, soldering is available
- No power wire is included but optional wires available installed.
- TELEM function: battery voltage, receiver voltage, signal strength, unit temperature
The receiver will enter the binding mode automatically after power is applied and it doesn’t receive a transmitter signal for 15 seconds. This is indicated by the slow flashing blue LED light changing to a rapid flash. The receiver is now in the binding mode, complete the binding operation according to your transmitter’s binding instructions.
Throttle range calibration is automatic. You may need to lower your throttle trim all of the way down for the ESC to sense zero throttle.
The TELEM function monitors battery voltage, receiver working voltage, signal strength, as well as working temperature in real time.
NOTE: The effective control range of the TELEM function depends on the transmitter, it is quite often that the working range of the receiver is far more than TELEM function effective range.
SR3X Stabilization :
SR3X is a 3 axis flight stabilization system specially for fixed wing model airplanes. SR3X is controllable from the transmitter and has three working modes: off, low sensitivity, and high sensitivity. The default is for the mode selection to occur on channel 5. The stabilization mode is indicated on the receiver by a blue LED with the following indications: off, on steady (stabilization medium), flashing (stabilization high). If your transmitter only has a two position switch, you will have to allocate CH5 to a three position switch to use all three settings. Using the Crossover-RX USB Configuration Tool, you can select many additional options for the initial setup including horizontal or vertical mounting, differential thrust, aircraft configuration (flying wing, v-tail, etc.), and also mode selection channel. Also adjustable from the USB Configuration tool is the sensitivity of the SR3X stabilization in all modes and all axis.
CrossOver-RX Configuration Tool:
CrossOver-RX Configuration Tool is a firmware update tool for Crossover-RX products. With the USB adapter and the software found below, you can access many programming options and available firmware updates on various Crossover-RX products. Available with either a 3 or 4-wire M-BUS connection wire.
Current Version: 2.0.0 Click here to download
Unzip this file and install it on your PC. Open the software and with the receiver not plugged into a battery, plug in a MX-PG02 USB Programming Interface Module (UPIM) into the MBUS servo port and the USB end into the PC. Look at the diagram in the pictures to find which servo port is the MBUS port, other ports will not work. Look for USB-SERIAL CH30 in the port description box and select it, then press the connect button.
*Supported OS: WIN7-WIN11 X64 You may need to download the VC Runtime to run this application.