Handles both simple and duplex repeaters
The application features two operation modes, namely 'Simplex' and 'Duplex'. The first enables it to use the same frequency for transmitting and receiving signals, which means that the input signal is recorded and replayed by the application. As such, you can use it to turn your transceiver into a repeater.
When the 'Duplex' mode is activated, the application acts just like a standard repeater or transponder, allowing the transfer of signals on different frequencies, in the same or different bands, respectively.
Regardless of your choice, SIMPLEX can detect audio, radio and TCP/IP signals. Thanks to the simple interface layout, you can start the recording procedure in an instant and adjust the signal squelch and the silence interval.
There are various other configuration settings that you can experiment with. For instance, the application enables you to set the TX and RX delay or inhibit the left or the right channels. The set of pre-defined audio messages can ease your work.
You can also define the recording length and truncate its end. Recordings can be saved as WAV files on your computer for further processing.
An application fit for more experienced users
SIMPLEX can be use assistance in managing simplex or duplex repeaters, allowing the recording of audio and radio signals. Overall, it is easy to work with, but users might require a bit of experience with repeaters and transponders in order to understand the terminology and the functioning mode.
Reviewed by Mihaela Citea on March 3rd, 2014
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- Corrections in the management of the chosen sound card
- Correction in the management of the PTT through the printer port
Application descriptionThe SIMPLEX application was designed to be a tool that will manage a simplex or duplex repeater.In Simplex mode, the r...