P-Y10 Handheld 5G mobile phone jammer blocks civilian GPS and WiFi signals (20m)

Instead of concentrating all functions in one layout, the P-Y10 5G phone jammer divides its structure into three parts: front-mounted DIP switch control, an internal side airflow cooling system, and an 8.5W output system.

It doesn't hide the DIP switches on the side or inside the chassis; instead, it places this white DIP switch panel directly on the front of the chassis.

This network blocker runs at 8.5W total output power, distributed across selected frequency modules. The working range typically falls between 2–20 meters

Instead of a single fan pushing air directly onto the PCB, the wireless signal blocker uses a side airflow path:

Air enters or exits from one side panel
Internal channel guides airflow across heat-generating modules
Heat is pulled through fin structures before leaving the enclosure

This layout keeps airflow directional rather than chaotic, which helps reduce localized heat buildup during long operation cycles.

Inside the unit is a 12V 8000mAh lithium battery pack. On battery alone, runtime stays within 2–3 hours of continuous operation, depending on active frequency combinations. When longer operation is required, the device can switch to external power input without interrupting function.