The TDS-5 decodes the 38 standard CTCSS tones qualified by a COR input and will represent the CTCSS code
in a binary output. The Sync Tone Output can be used to gate the valid CTCSS tone for latching the binary
output into other steering equipment. An input point for accepting a reference voltage to make it easier for the
binary translation is provided.
Call for more details.
TDS-5 Manual