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Show new changes starting from 06:56, 26 March 2023
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20 March 2023

N    20:23  Repeater diffhist +2,410 KJ7RRV talk contribs (Created page with "A '''repeater''' is a combination of a receiver and a transmitter that receives a signal and retransmits it, so that signals can cover longer distances. A repeater sited at a high elevation can allow two stations, otherwise out of line-of-sight propagation range of each other, to communicate. In addition to amateur radio, repeaters are used in commercial and government mobile radio systems. The repeater receives on one radio frequency (the "input" frequency), demodulate...") Tag: Visual edit: Switched

19 March 2023

     23:06  Modes diffhist −26 KE8QZC talk contribs
     23:06  Analog modulation bar diffhist +147 KE8QZC talk contribs
     23:05 Upload log KE8QZC talk contribs uploaded File:Sstv waterfall.png
N    12:09  User:KE8QZC diffhist +111 KE8QZC talk contribs (Created page with "[ Tom (KE8QZC) radio webpage]<br /> [ Tom (KE8QZC) professional webpage]") Tag: Visual edit: Switched