Hello,
I am trying to find out the schematic for at Networking hub and switch, to better understand collision and broadcast and duplex logic.
I was re-visiting the ethernet cabling ( straight through ,cross over etc etc) . I mentioned that (1,2) are used for Transmitting and (3,6) are used...
Hello,
a) My node generates a packet ( a PAM Signal in Ethernet , or 64-QAM in WiFi)
b) When the packet reaches the switch/access point and let us presume that the packet has to go to the 4.2.2.2 (Public DNS)., what will happen to the original signal ( that is generated by my node (laptop) ) ...
Good Morning,
I have a quest about how an RF Wave behaves, when it encounter a solid objects.
I was under the impression, when an RF wave encounter an obstacle (dry wall, metal, body) That the RF wave will pass through the molecules, in the sense because since the electron are randomly and...
Could any one be kind enough to tell me why AC is more powerful than D.C. I did not find any convincing argument over Google.I wanted to hear from experts. I am taking baby steps.
