Frequency Range: | Prison Mobile Signal Jammers |
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Frequency: | Prison Signal Jammer |
Model: | Wireless Prison Jammer |
GSM900MHz: | 925 - 961 MHz |
GSM1800MHz: | 1805 - 1920 MHz |
3G 2100MHz: | 2010 - 2025 MHz |
Samples: |
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Customization: |
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