How to connect the drone protection module to the power source

Jun 18, 2025

Some of our customers have raised questions about how to connect the power supply for the anti-drone signal jamming module. Unlike regular electronic products, which typically use two wires (black and red) for power, this module comes with three wires, which has caused some confusion. Here’s how to address this issue:

(1) First, let’s clarify the function of each wire in the module:

Red wire: Positive power supply
Black wire: Negative power supply
White wire: Positive power supply / or serves as the module’s power switch (for power-on control)

(If customers don’t require power-on control, we can configure the anti-drone module with only black and red wires. Please inform us of this requirement before production.)

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(2) We recommend two connection methods:
A:

Twist the white wire and red wire together, then connect them to the positive power supply
Connect the black wire to the negative power supply

Connect the red wire to the positive power supply
Connect the black wire to the negative power supply
Connect the white wire to the on/off control of a silencer module (for power-on control)

Shenzhen Longyuan Electronics Co., Ltd. specializes in the manufacture of signal jamming and modulation products, as well as supporting antennas, radiators, and related components. Our core products include anti-drone signal jamming modules, which cover a frequency range of 100 MHz to 6 GHz with power ranging from 5 W to 300 W, and they are in high demand.