ðŸ“īðŸ“īðŸ“ī Jammer ðŸ“īðŸ“īðŸ“ī


jammer is a device used to prevent receiving signal such as cellular phones from base stations. When used, the jammer effectively disables cellular phones’ signal. These devices can be used in practically any location, but are found primarily in places where a phone call would be particularly disruptive because security or silence is expected. 




Ø Block down link BCC channel only, no any interference with base stations

Ø High frequency stability with PLL circuit design

Ø Special modulating scheme improved jamming efficiency

Ø Aluminum housing is high safety and good heat dissipating

Ø Powerful radiation for good matching technology of antenna

    Ø Look-Through function to extend life circle of jammer