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Home > Products > Desktop Signal Jammer >
Desktop 300W High Power Full Range Coverage WIFI GPS Cellular Phone Signal Jammer

Desktop 300W High Power Full Range Coverage WIFI GPS Cellular Phone Signal Jammer

300W desktop signal jammer

WIFI GPS cellular jammer

high power phone signal blocker

Place of Origin:

Shenzhen China

Brand Name:

PTC

Certification:

ISO 9000

Model Number:

PTC-D12-300W

Contact Us
Request A Quote
Desktop 300W High Power Full Range Coverage WIFI GPS Cellular Phone Signal Jammer
Desktop 300W High Power Full Range Coverage WIFI GPS Cellular Phone Signal Jammer Desktop 300W High Power Full Range Coverage WIFI GPS Cellular Phone Signal Jammer Desktop 300W High Power Full Range Coverage WIFI GPS Cellular Phone Signal Jammer Desktop 300W High Power Full Range Coverage WIFI GPS Cellular Phone Signal Jammer
Product Details
Model Number:
PTC-D12-300W
Jamming Frequencies:
Mobile Signals+wifi Signals
Power Control:
Each Band Power Can Be Adjusted By Knobs
Jamming Bands:
12 Bands For Option
Control Method:
Manual Switch By Knobs
Ir Remote Control:
For Turning On/off Jammer
Antennas:
12pcs High Gain Omni External Antennas
Working Power:
300W
Jamming Range:
10-60meters
Power Support:
110-220V
Highlight:

300W desktop signal jammer

,

WIFI GPS cellular jammer

,

high power phone signal blocker

Payment & Shipping Terms
Minimum Order Quantity
1Unit
Price
Contact Us
Packaging Details
Carton packing
Delivery Time
10-20days
Payment Terms
Western Union, MoneyGram, T/T
Supply Ability
50000
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Product Description
Desktop 300W High Power Full Range Coverage WIFI GPS Cellular Phone Signal Jammer
12-Antenna Desktop Signal Jammer with 300W Output Power

The PTC Desktop High Power 300W Signal Jammer is a premier industrial-grade desktop signal defense station engineered for high-security environments. Featuring 12 independent channels with a massive total output of 270W (averaging 20-30W per channel), this system provides comprehensive protection against all cellular networks (5G/4G/3G/GSM), dual-band WiFi, and all global satellite positioning systems (GPS/GLONASS/Galileo).

Desktop 300W High Power Full Range Coverage WIFI GPS Cellular Phone Signal Jammer 0
Key Features
  • High Power Output: 300W total power provides superior wall-penetration with an interference radius of up to 150 meters
  • 12-Channel Full Coverage: Comprehensive protection including all global 5G bands, 2.4G/5.2G/5.8G WiFi, and GPS L1-L5
  • Modular Individual Operation: Each channel features independent power adjustment knobs for fine-tuning specific frequencies
  • 24/7 Industrial Cooling: Heavy-duty aluminum alloy heat-sink chassis with smart cooling fans for continuous operation
  • High-Gain Antenna System: 12 reinforced omni-directional antennas for 360° protection (directional panel antennas available)
Technical Specifications
Component Specification
Total Output Power 300W (30W per band)
Shielding Range 10-150m (Depending on local signal strength)
Frequency Bands 5G, 4G LTE, 3G, GSM; WiFi 2.4G/5.2G/5.8G; GPS L1-L5; Lojack
Power Supply AC 110V/220V to DC 24V
Cooling System High-efficiency Aluminum Radiator + 6x Internal Cooling Fans
Operation Mode 24/7 Continuous Operation
Gross Weight / Dimensions 16kg / 520×320×120mm
Applications
  • Correctional Facilities: Preventing unauthorized communication in prisons and detention centers
  • Government & Military: Securing sensitive meeting rooms and preventing electronic eavesdropping
  • Public Safety: Critical protection for bomb disposal units and oil/gas stations
  • Educational Institutions: Eliminating cheating in large-scale examination halls
This product is intended for use by authorized personnel and in jurisdictions where such devices are permitted. Please consult your local radio frequency regulations before purchasing.
Cell Phone and WiFi Blocker Cell Phone Frequency Jammer Mobile Phone Signal Blockers
Tags：

cell phone and wifi blocker

cell phone frequency jammer

mobile phone signal blockers

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Tel：86-13632977933
email：sales@ptctec.com
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