888

Unmanned Devices
July 07, 2025
Category Connection: Drone Jammer
Brief: Discover the Concert Hall Cell Phone Blocker Jammer Scrambler, a powerful 70Watt omnidirectional device designed to disable phone, WiFi, and GPS signals within a 5-40 meter range. Perfect for concert halls, this jammer ensures stable, 24/7 jamming across 14 channels with high gain antenna and advanced RF amplifier technology.
Related Product Features:
  • Blocks signals across 14 customized frequency bands including 2G, 3G, 4G, 5G, WiFi, GPS, VHF, UHF, and LOJACK.
  • Features durable aluminum alloy with re-oxidation treatment for long-lasting use.
  • Equipped with a strip line for efficient heat dissipation.
  • Uses original VCO and RF amplifier for stable and reliable performance.
  • Ideal for various applications like concert halls, gas stations, classrooms, and military teams.
  • Provides omnidirectional jamming coverage up to 40 meters.
  • Ensures 24/7 operation with high gain antenna technology.
  • Compact and portable design for easy deployment in multiple settings.
Faqs:
  • What is the range of the Concert Hall Cell Phone Blocker Jammer?
    The jammer covers a range of 5-40 meters, effectively blocking signals within this area.
  • Which signals can this jammer block?
    It blocks 2G, 3G, 4G, 5G, WiFi, GPS, VHF, UHF, and LOJACK signals across 14 frequency bands.
  • Is the jammer suitable for continuous use?
    Yes, it is designed for 24/7 operation with durable aluminum alloy and efficient heat dissipation.
  • Where can this jammer be used?
    It is ideal for concert halls, gas stations, classrooms, meeting rooms, prisons, and military teams.
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