Operation Guide

According to the above communication principle, the jammer scans from the low-end frequency of the forward channel to the high-end frequency at a certain speed during the working process. The scanning speed can cause garbled interference in the message signal received by the mobile phone, and the mobile phone cannot detect the normal data sent from the base station, so that the mobile phone cannot establish a connection with the base station. The mobile phone manifests as the phenomenon of searching the network, no signal, no service system, etc.

wifi signal jammerCategoriesOperation Guide Scenes To Be Used Shield Function
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What is the signal jammer trying to tell us?

Signal jammers were developed as a way to combat this invasion of privacy. Signal blockers are devices that block or interfere with communications between cellular phones and their service providers’ networks. They can be used to prevent unwanted calls, protect against attacks on mobile phone networks, or prevent electronic devices from being tracked by GPS. […]

signal jammer for saleCategoriesOperation Guide Scenes To Be Used Shield Function
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Drones are an increasingly important part of modern life, but that doesn’t mean everyone wants them around.

Introduction Few technologies have been adopted as quickly in the 21st century as drones, but it seems like everyone has a different opinion of them. Some people aren’t thrilled with how they were used in warfare, and others just don’t want them flying around their neighborhoods. Still, there’s no denying that drones have become an […]

portable drone jammerCategoriesNews Operation Guide Scenes To Be Used
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DroneJammer can prevent drones from surveying a particular location, sending data or relaying audio or video.

DroneJammer is a new gadget that prevents drones from surveying a particular location, sending data or relaying audio or video. The device works by jamming the radio signals that are used to control the drone and send live footage back to the drone pilot. It consists of three main parts: an SDR (software-defined radio) module […]

wifi network jammerCategoriesNews Operation Guide Scenes To Be Used
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Use any wifi jammer to interfere with wireless network signals

Introduction Did you know that you can use any wifi network jammer to interfere with wireless network signals? You might think it’s impossible, but it’s not! It’s actually quite easy once you learn how. All jammers work by sending out electromagnetic waves at a certain frequency which interferes with other devices’ connection, making them lose […]

high power handheld signal jammerCategoriesHow To Use Introduction to Jammers Operation Guide
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How to detect the signal strength of the cell phone jammer?

First, let’s talk about what is the signal strength of a cell phone jammer? Signal strength is not a very accurate measurement. Instead of signal strength, signal power and its relative power should be used to measure signal strength. The signal strength of a cell phone jammer is generally expressed in decibels. Generally speaking, the […]

wifi network jammerCategoriesIntroduction to Jammers Jammer knowledge News Operation Guide Scenes To Be Used
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The main reason for the failure of the cell phone jammer is that there is no signal output or the signal output is very small.

The main reason for cell phone jammer failure is that there is no signal output or the signal output is small. it will not work properly if it is not powered on or connected to a power source. If there is any problem with your device’s connection to the power supply and/or its built-in battery, […]

5G cell phone jammersCategoriesHow To Use Introduction to Jammers Jammer knowledge News Operation Guide
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In this case, we need to use a programmable power meter to measure whether the cell phone jammer has an output signal or not.

Programmable power meter. It is a device that measures the power of an object with preset functions, and it is generally divided into two types: analog and digital. The analog type programmable power meter is used to measure whether the mobile phone jammer has an output signal by manually setting the level and frequency of […]

mobile phone signal jammerCategoriesHow To Use Introduction to Jammers Jammer knowledge Operation Guide
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This paper introduces several common methods of measuring mobile phone jammer signal strength in detail.

You need to know the right signal strength when you invest in a mobile phone jammer. Common methods of measuring mobile phone jammer signal strength Monitoring method The frequency monitoring should be performed at various points in the frequency range, which can check whether there are any interference signals that are generated by mobile phone […]