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12 Antennas most powerful gsm 5G Wifi GPS desktop Jammer cell phone jamming device for sale Ultra-high power signal blocker 4 temperature-controlled fans 850 to 5900 MHz frequencies Jammer mobile network Communication blocker

DJ-125U – 12 Antennas most powerful gsm 5G Wifi GPS desktop Jammer (282W)

    $
  • 2971.13
  • $3567.67

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  • DJ-125U
  • Free worldwide shipping, shipped within 3 days ( Configure the jammer ), delivered within 12 days
  • 1 year warranty
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Under current U.S. tariff policies, there are no extra charges added to your order for this product—unless specifically noted otherwise for certain Large desktop signal Jammers. The price you see already includes all taxes and fees, so you can shop with confidence.

Frequency and power plug are configured according to your regional standards.

The powerful jamming device DJ-125U combines a 12-antenna configuration with a high-capacity power system and an integrated thermal management design. Its desktop enclosure houses 11 internal cooling fans alongside 4 temperature-controlled fans, creating a cooling arrangement tailored to the unit's operating requirements.

Heat management is an important part of the jammer's internal design. The system incorporates 11 internal fans for continuous airflow, while 4 additional temperature-controlled fans respond to temperature changes. These automatic fans remain inactive during initial startup and switch on when the housing surface reaches approximately 50°C. This temperature-responsive arrangement helps regulate heat during extended operation.

Compared with its predecessor DJ-085 cell phone jammer, the DJ-125 offers all-around blocking of mobile phone, GPS, and Wi-Fi signals.

The DJ-125U is a jammer that operates from 850 to 5900 MHz. Below you can find all the operating frequencies:

1.CDMA 850:850-895MHz 30W
2.DCS, PCS: 1800-2000MHz 30W
3.3G, UMTS: 2110-2170MHz 25W
4.4G LTE + WiFi 11.b & g: 2300-2500MHz 30W
5.4G WiMAX Sprint: 2500-2700MHz 25W
6.4G LTE USA iPhone (AT&T & Verizon):700-800MHz 30W
7.5G1: 617-652MHz 25W
8.5.2G WIFI: 5100-5600MHz 6W
9:5.8GWIFI :5600-5900 Mhz 6W
10.GPS L1 + Glonass L1: 1570-1620Mhz 25W
11.GPS L5 +Glonass L2: 1160-1280Mhz 25W
12:5G2:3400-3800Mhz 25W

Power & Dimensions:

Shielding Radius:(50-150) meters@-75dBm
Total Rated Output Power: 282 W
Maximum Output per Channel: 30 W
Antenna Quantity: 12
Antenna Gain: 5 dBi
Cooling Fans: 11 internal + 4 temperature-controlled
Fan Activation Temperature Approx.: 50°C
AC Input: 110–220 V
DC Input: 24 V
Product Weight: 15 kg
Dimensions: 520 × 310 × 90 mm