Two antennas can be connected provided there are 4 available outputs on the remote control. When connecting "STEP" antennas (2 pcs.), the following connection diagram applies. Connect the first antenna by connecting the cable from connector 1 (Remote Control Diagram) to the V-pol connector (STEP No. 1), and the cable from connector 3 (Remote Control Diagram) to the H-pol connector (STEP No. 1). Connect the second antenna as follows: connect the cable from connector 2 (Remote Control Diagram) to the H-pol connector (STEP No. 2). Similarly, connect the cable from connector 4 (Remote Control Diagram) to the V-pol connector (STEP No. 2).

This connection offers the following advantages:● Increased operating angle.● The ability to operate the drone with the remote control in two polarizations.● The manufacturer’s default operating logic is preserved.
PLEASE NOTE: The antenna is mounted using the standard mount (DO NOT flip it over)

The ability to connect two antennas is available provided there are 4 outputs on the remote control. When connecting the "STEP" antenna (1 pc.) and a broadband antenna (from 800 MHz to 6000 MHz — 2 pcs.). The connection diagram is as follows. Connect the STEP antenna by routing the cable from connector 1 (Remote Control Diagram) to the V-pol connector (STEP), and the cable from connector 3 (Remote Control Diagram) to the H-pol connector (STEP). Connect the second antenna by connecting the cable from connector 2 (Remote Control Diagram) to antenna #2 (which is positioned horizontally). Connect the third antenna by connecting the cable from connector 4 (Remote Control Diagram) to antenna No. 1 (which is positioned vertically).

This connection offers the following advantages:● Increased operating angle.● The ability for the drone to “communicate” with the remote control in two polarizations.● The manufacturer’s intended operating logic is preserved.
It is possible to test this circuit as follows: Replace Antennas No. 1 and No. 2 with available active antennas (Alientech, Avenger, and others). However, the operating logic (vertical, horizontal) is not preserved.These schemes are for testing purposes.