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Handheld GPS Signal Jammer Cell Phone Blocker 3 Antenna Durable For GSM

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November 06, 2021
Category Connection: RF Parts
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Tags:
#Outdoors Signal Booster Drone Jammer #IP67 Signal Booster Drone Jammer #Aluminum Chassis Signal Booster Drone Jammer
Brief: In this video, we provide a detailed walkthrough of the TXtelsig 3 Channel Signal Jammer. Follow the narrative to see how small design choices affect everyday performance, from its compact, handheld form factor to the operation of its three independent jamming channels for GPS, WiFi, and cellular networks. You'll learn how to select the correct frequency channel to secure an area effectively.
Related Product Features:
  • Compact and handheld design for easy portability and operation.
  • Features three omnidirectional antennas for 360-degree signal jamming coverage.
  • Equipped with a built-in rechargeable battery providing up to 2 hours of operation.
  • Includes independent channel switches for precise control over GSM, 3G, 4G, and GPS frequencies.
  • Constructed with a heat sink aluminum shell for enhanced durability and heat dissipation.
  • Provides an effective jamming radius of 3 to 10 meters, depending on local signal strength.
  • Features a work status indicator for immediate operational feedback.
  • Delivers a stable 2-watt output power for reliable signal disruption.
FAQs:
  • What signals can this handheld jammer block?
    This jammer can block a range of signals including GPS L1 (1570-1580MHz), 2G (GSM, DCS, PHS), 3G (CDMA, WCDMA), and 4G cellular networks, as well as WiFi, depending on the selected channel.
  • How long does the battery last on a single charge?
    The built-in battery provides up to 2 hours of continuous operation after a full charge, making it suitable for short-duration security needs.
  • What is the typical jamming range of this device?
    The effective shielding radius is between 3 to 10 meters, though the exact range can vary based on the strength of the surrounding signals in the environment.
  • Is the device easy to control during operation?
    Yes, it features independent switches for each jamming channel, allowing for easy and precise control over which frequency bands are being blocked.
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