The basic function of mobile phone signal jammer

- Jun 06, 2017 -

1 Slow start function

When the shield is powered on, the working power is increased from 0 to stable in 4 seconds.

2 Shielding function

When the start is complete, the cell phone within 35 seconds is shielded.

Basic performance:

Launch frequency range: 860-960m 1.800-990gh

Transmitting power: 1W ± 200mA

Ambient temperature: 25 Shan

Relative Humidity: 30-95

Function frequency band: CDMA800, GSM900, DCS1800, PCS1900, PHS.

Control range: About 40 meters.


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