Tuesday, March 29, 2016

3G cell phone jammer for sale GPS Lojack mobile phone blocker

3G cell phone jammer for sale GPS Lojack mobile phone blocker




Blocking the GPS and GLONASS frequencies is
also meant for tracking prevention. Those global positioning systems are
frequently used for these purposes due to a high autonomity of the gadgets used
for tracking. Those trackers can live for months because they consume little
energy. GPS uses three channels for positioning and their frequencies are: L1 –
1575.42 MHz, L2 – 1227.6 MHz, L5 - 1176.45 MHz and they are totally blocked.
GLONASS is broadcasting in two channels: L1 - 1602-1615 MHz, L2 - 1246-1256 MHz
and cell phone signal jammer frequency scrambler will also stop it.

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