Frequency Range: | Prison Signal Jammer |
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Frequency: | Prisons Cell Phone Signal Jammer |
Model: | Buy High Power Prison Jammer |
GSM900MHz: | 925 - 961 MHz |
Dcs1800MHz: | 1805 - 1920 MHz |
3G 2100MHz 01: | 2010 - 2025 MHz |
Samples: |
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Customization: |
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