In the same place, the full-band signal shielding device has the same shielding distance for different mobile phones.
When testing the shielding effect of the full-band signal shielding instrument on the site, it is often encountered that the shielding instrument shows different shielding effects on mobile phones of different operators, and some are even very different. This situation is often encountered in the process of testing or use
When testing the shielding effect of the full-band signal shielding instrument on the site, it is often encountered that the shielding instrument shows different shielding effects on mobile phones of different operators, and some are even very different. This situation is often encountered in the process of testing or use
2 годы назад