What Does a GPS Jammer Look Like?

A GPS jammer can take several forms, from a compact unit with a built-in antenna to a larger model with multiple external antennas, individual switches, and a metal housing.

Power connections offer another useful clue: some portable location blockers use USB or OBD power, while others feature a 12V car cigarette lighter plug or a DC power adapter.

miniature OBD GPS jammer for Cars

GP-OBD - OBD Port GPS Signal Jammer for Car

Save $93.48 · 49%

GP-OBD is a compact GPS jammer for cars that plugs into the OBD port, discreetly blocking GPS tracking signals (L1/Glonass) with silent operation and wide compatibility. Ideal for 24/7 anti-tracking protection.

$192.20$98.72
handheld GPSL1-L5 signal blocker

GP-L4 - 4 Bands handheld Full-band GPS Jammer 2W

Save $120.00 · 38%

The handheld GPSL1-L5 signal Blocker is designed exclusively to disrupt satellite communications. In this category, the GP-L4 stands out, as it effectively blocks all types of trackers and devices operating on GLONASS and GPS navigation systems.

$315.20$195.20
Box-type Portable GSM GPS jammer for Car

CM4 Box-type Portable Anti Tracking GSM GPS Jammer for Car

Save $115.13 · 33%

CM4 is a compact Box-type portable Car GPS L1 L2 jammer for anti tracking. Blocks GSM, GPS L1/L2 signals with 10–15m coverage. Built-in battery, easy to use. It's practical for everyday vehicle privacy without drawing attention.

$345.01$229.88
6 Bands GPS L1, L2, L3, L4, L5 jammer

GP-N6 - Portable 6 Bands full band GPS and LoJack Jammer

Save $181.82 · 43%

The GP-N6 is a compact high-performance GPS and LoJack signal Blocker that blocks L1–L5 bands, offers 360° coverage, runs up to 3 hours, and features advanced cooling and customizable frequencies for reliable field use.

$423.02$241.20
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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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