Sales of GPS Blocker with Different GPS Bands

GPS blocker for sale covers a range of configurations, from compact portable units to higher output models with broader GPS frequency support.

GPS L1 is commonly found in basic configurations, while models supporting L2 and L5 add coverage for newer GNSS signal ranges. L3 and L4 combinations appear in some advanced configurations where broader frequency support is required.

Different devices vary in GPS frequency support, antenna design, output power, size, and power options. Some users look for compact units with easy portability, while others compare van GPS anti-tracking jammers or higher output devices with wider coverage.

Choosing the right GPS positioning jammer is often less about the biggest specifications and more about finding the right balance between performance, usage environment, and convenience.

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Important things

1.Please install the antenna before using the signal jammers

2.Most Portable cell phone jammers have dip switches on the side. After turning on the main power switch, activate the dip switch—the red or green light will indicate it's on. Each switch controls a specific signal (Refer to the frequency table on the packaging for details).

3.Avoid using the jammer while charging.

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