Sonifex HY-03T Twin Automatic Analog TBU

Sonifex HY-03T Twin Automatic Analog TBU is a 1 RU rackmount hybrid phone that was created to take the position of the HY-02. Many of the HY-02’s features are still present, and some new ones are added. Automatic signal limitation, local and remote line hold switching, a balanced mic/line input, and a balanced output are some of its primary features. Among the many other capabilities are a line limiter and a typical line balancing rejection of 28dB.

Some of the features of the HY-03 include :

• Fully automatic – adapts to varyingline conditions and has automatic signal limiting.
• Local and remote line hold switching – calls can be remotely switched through a mixing console.
• Momentary or permanent latching remotes can be enabled.
• Balanced mic/line input – 10k ohm balanced input selectable for 0dBu clean feed line, or microphone level with adjustable gain.
• Balanced output – 0dBu low impedance balanced output, with output gain adjustment.
• Mixed output – the output can be a mix of the caller and mic/line input signals for recording both sides of the telephone conversation.
• Integrated ring detector – automatic call answering after a pre-determined number of rings.
• Fitted with K-break disconnect detection as standard with an option for dial-tone disconnect using the optional HY-03DTD board. The HY-03DTD board can be configured to disconnect on recognizing the dial tone used in a specific country.
• Line limiter, bandpass filter and output noise gate with preset threshold providing low distortion crystal clear audio.
• 28dB typical line balance rejection.
• Built in power supply with switchable 115V, or 230V, mains input.
• BABT approval compliant with European PTT specifications.