Can someone clearly make my sense Which antenna type Radio operators use They only transmit radio signals or also can receive?

أفضل جواب: <p>In Cat5,2 pairs are used to send and receive data- one pair1-2 for transmission and other pair3- ... الإطلاع على المزيد

أفضل جواب: Usually when a  signal x(t) is complex in time domain to compress then the signal needs to be transformed ... الإطلاع على المزيد

أفضل جواب: Most PC-based Security DVR Systems use Windows 7 Professional, and Standalone Security DVRs are Linux bas ... الإطلاع على المزيد

أفضل جواب: <p>Thats logical because if its a0-10 or0-20ma signal  you cant tell if the (0 ma) is due to an ope ... الإطلاع على المزيد