The analogue HY-03 telephone hybrid is the replacement for the HY-02, which for many years has set the standard as an excellent value, high quality telephone hybrid. The HY-03 retains many of the features of the HY-02 and adds some additional ones.
- 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.
- Audio Specification
- Input Impedance - Line Mode (Clean Feed): 10k ohms balanced 0dB
- Input Impedance - Microphone Mode: 200 ohms balanced
- Clean Feed Limiting Input: +4dBu
- Microphone Level Range: From 74dB to 40dB adjusted by preset pot
- Bandwidth to Telephone Line: 250Hz - 4kHz, -3dB ref 1kHz
- Telephone Line Impedance: Nominally 600 ohms
- Telephone Line Impedance Range: 300 ohms to 1500 ohms
- Output Impedance: 50 ohms balanced floating 0dBu
- Output Level Range: +8dB to -14dB adjusted by preset pot
- Rejection Ratio: 45dB on 1kHz tone, typically 28dB on complex waveforms, reference peak level of 0dB
- Ring Detector Sensitivity: 1 ring to 6 rings
- Power: 230V 50Hz, or 115V 60Hz. 6W for HY-03.
Connections
- Mic/Line Input: XLR 3 pin female with push button mic/line selection
- Line Output: XLR 3 pin male
- Telephone Line: RJ11 6/4 socket
- Telephone Handset/Instrument: RJ11 6/4 socket
- Remotes: 9-way D-type socket
- Power: IEC mains (CEE22)
- Each unit is supplied with 1 x RJ11 to RJ11 telephone line lead, 1 x RJ11 to BT plug telephone line lead, 1 x BT handset socket to RJ11 plug adapter, IEC mains lead fitted with moulded mains plug, handbook and warranty card.
- Description: Automatic analogue TBU, free standing
- Height: 4.5cm 1.8"
- Width: 21.8cm 8.6"
- Depth: 17.5cm 7"
- Total Nett Weight: 1.25kg 2.75lbs
- Total Gross Weight: 2.0kg 4.4lbs