Research Article
Improving Electromagnetic Shielding Ability of Plaster-Based Composites by Addition of Carbon Fibers
Table 3
Frequency range for different applications [
40].
| Application | Frequency or frequency range |
| AM broadcast | 530 kHz∼1.7 MHz | Broadcast TV | 54∼88, 174∼261, 470∼698 MHz | FM broadcast | 88∼108 MHz | Cell phones | ∼850, ∼900, ∼1800, ∼1900 MHz | GPS | ∼1.5 GHz | Satellite radio | ∼2.3 GHz | Wireless Comp. Network | 2.4 & ∼5.8 GHz | Satellite TV | ∼12 GHz |
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