2 ms·
Are they? I remember disconneting the antennas of some of my devices for repair purposes and getting no reception at all (not even for emergency calls). Maybe
by denysvitali 4y ago
Are they? I remember disconneting the antennas of some of my devices for repair purposes and getting no reception at all (not even for emergency calls).
Maybe things changed in the last few years
- sgtnoodle 4y agoMany radios have more margin on the signal once "connected". I vaguely recall that cell modems in particular need to do an initial registration with the network. That registration is probably at a fairly ancient modulation, without the benefit of the cell tower knowing where the modem is to beam form to it. It seems like that could account for 10's of dB of difference.