Hi,Full Duplex is TX and Rx at the same time, but on different freqs, A repeater is full duplex. Half Duplex is Tx OR Rx each different freqs and not at the same time. Your HH or mobile is Half duplex..One you missed is Simplex which is Tx OR Rx on the same freq. You HH or mobile can be simplex.73Jim HK7sss In a message dated 4/20/2021 10:59:30 AM Pacific Standard Time, [email protected] writes: What is the difference between 'half dupl' and full dupl'?
-de John NI0K ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]

