3 ms·
can the signal penetrate objects? for example, when a receiver is hidden underneath cloths or sealed in a bag?
by billconan 7y ago
can the signal penetrate objects? for example, when a receiver is hidden underneath cloths or sealed in a bag?
- jwr 7y agoYes, to a certain extent. Frequencies above 6GHz are easily attenuated, especially by anything which contains water (so, human bodies), but bags and clothes are fine.