simplex channel造句
例句與造句
- There were also five simplex channels in FDNY radios.
- The frequencies which would have been the second frequencies for simplex channels are not used for marine purposes and can be used for other purposes that vary by country.
- Initially stations and driving cabs were equipped with UHF / FM radios operating on 8 simplex channels between 418.6 and 418.775 MHz, which were replaced with TETRA radios in 2004.
- A radiotelegraph " duplex channel " comprises a transmitter and a receiver combination ( transceiver ) together with one or two antennas at a station on one end of the channel coupled with a similar complement for the station on the other end; in contrast to a simplex channel, it is possible for both stations on a duplex channel to send information to each other.
- It's difficult to find simplex channel in a sentence. 用simplex channel造句挺難的