Скачать или смотреть How to Build Your Own Cell Phone Jammer: Understand, Build, Use (98 characters)

How to Build Your Own Cell Phone Jammer: Understand, Build, and Use a Mobile Network Jammer (98 characters). This video explains how to make a mobile phone jammer using a jammer circuit diagram. The video explains that the device operates at GSM800 frequency and uses a sweeping oscillator as a noise source. The RF input connects to the first cell phone antenna, and the RF output goes to the mini-circuit amplifier, which increases the output power. The amplified signal is then sent to the second cell phone antenna. The mixer used works up to 600MHz, and the RF amplifier is effective but draws additional power. To build the jammer, use an old aluminium box as a frame, old UHF connectors from Motorola cell phones as input/output, and attach RF connectors to the circuit. Use a nine-volt battery and voltage regulator to supply all components, and place the battery inside and separated from the other components. Screw the input and output antennas onto UHF connectors, and your cell phone jammer is ready! However, it is illegal in many countries, including the USA, and can result in large fines and possible criminal prosecution.