Sonifex DHY-04 Digital TBU, AES/EBU, Analogue, Ethernet, Free Standing
Tuotekuvaus
DHY-04 Single Automatic Digital TBU, AES/EBU & Analogue I/O With Ethernet
The DHY-04 telephone hybrid is an enhanced redesign of the DHY-03 , the best performing telephone hybrid in the world. It now has auto-sensing combined analogue and AES/EBU inputs and outputs, front panel speed dial buttons, together with an Ethernet interface to allow web browser access to the configuration and internal settings. All whilst still retaining stunning line balance rejection figures. For the best sounding audio calls youâre likely to hear, you should specify the DHY-04.
Key new features of the unit include:
- Auto-sensing combined analogue or AES/EBU XLR input.
- AES/EBU sample rates up to 24 bit/96kHz accepted.
- Configurable analogue or AES/EBU XLR output.
- Ethernet port for remote configuration via web browser GUI.
- Remote dialling and line hold control via Ethernet.
- Ethernet network interface can generate SNMP Traps for SNMP management systems.
- DTMF dial tone recognition for reporter remote access - a journalist can dial into the unit which can recognise a pre-programmed DTMF numeric password to automatically connect the journalist on-air.
- Four front panel speed-dial buttons for dialling internally preset phone numbers.
- Front panel Redial button for redialling the last number.
The DHY-04 also has the following features:
- Fully automatic - adapts to varying line conditions and has automatic signal limiting.
- Fully adaptive echo cancellation to 127msec - default is 24msec.
- 70dB typical line balance rejection offering superb performance and crystal clear audio.
- Front panel input and output gain controls.
- Front panel LED metering of receive and send signals.
- Built-in conferencing for 2 hybrids, so that a single telco channel on a mixing desk can receive 2 calls.
- Integrated ring detector - automatic call answering after a pre-determined number of rings.
- Automatic call disconnection. Fitted with K-break, line polarity reversal and dial tone disconnect detection, defined by the country selection.
- Automatic ducking facility allows the talent to âshout-downâ, or talk over, a caller by reducing the gain of the callerâs signal if it goes above a certain level.
- Local and remote line hold switching - calls can be remotely switched through a mixing console.
- Line hold/release button to control line hold circuit, illuminates to indicate the status of the line and flashes to show ring status.
- DTMF tone recognition allowing a opto-isolated GPI output to be made on receipt of selected DTMF tones, e.g. for starting a studio automation recorder automatically to record a remote telephone interview.
- International operation with built-in configurable settings for each country. Country selection allows the unit to provide line impedance and a simulation circuit to match the country.
- RS232 serial port for remote control of the TBU & DTMF tone dialling.
- Remote port distributes the remote line connect switch and tally output, a momentary/latch selector and the DTMF detect output.
- The remote line connect switch can be either momentary or latching in its action.
- Balanced mic/line input - 10k balanced input selectable for 0dBu clean feed line, or microphone level with adjustable gain.
- Balanced output - 0dBu low impedance balanced output, with output gain settings.
- Record output - the conferencing output can be set via a jumper to give a mix of the caller and mic/line input signals for recording both sides of the telephone conversation. Line limiter, bandpass filter and output noise gate with preset threshold providing low distortion audio.
- Built in universal power supply between 90V AC and 250V AC, 47-63Hz, IEC mains input.
- ETSI approval compliant with European PTT specifications.
Sonifex Dialler
The Sonifex Dialler is a Windows âą7/8 and Windowsâą 10 application for simple connection and control of a single DHY-04/G hybrid.
Technical Specification For DHY-04 | |
Audio Specification | Â |
Analogue Audio I/O | |
Input Impedance - Line Mode (Clean Feed): | 10kΩ balanced 0dB |
Input Impedance - Conferencing: | 10kΩ balanced 0dB |
Input Impedance - Microphone Mode: | 2kΩ balanced |
Input Level Gain Range: | +6dB, 0dB, and -6dB adjusted by 3-position front panel switch, +10dB jumper |
Microphone Level Gain Preset: | From 65dB to 35dB |
Maximum Input Levels: | Line +26dBu, mic -24dBu |
Clean Feed Limiting Input: | -4dBu for CTR21 setting, other values available * |
Output Impedance - Line Out: | 50Ω balanced floating 0dBu |
Output Impedance - Conference/Record: | 50Ω balanced floating 0dBu |
Output Level Gain Range: | +6db, 0dB, and -6dB adjusted by 3-position front panel switch |
 |  |
Digital Audio I/O | |
Input Impedance: | 110Ω ±20% balanced |
Output Impedance: | 110Ω ±20% balanced |
Sample Frequency Range: | 30 - 100kHz (i.e. including 32kHz, 44.1kHz, 48kHz, 64kHz, 88.2kHz & 96kHz) |
Signal Level: | 2V/7V peak to peak min/max |
Analogue Input Level for Full Scale Digits: | +18dBU |
 |  |
Telephone Line | |
Bandwidth to Telephone Line: | 250Hz - 4kHz, -3dB ref 1kHz |
Telephone Line Impedance: | 600Ω, 900Ω plus 14 other complex impedance circuits * |
Rejection Ratio: | 80-88dB on complex waveforms, reference peak level of 0dBFS |
Ring Detector Sensitivity: | Off, 1, 2, 3, Off |
 |  |
Power Supply | |
Power to DHY-04, S & T | Universal 12W power supply: 90 to 250V AC; 47-63Hz; fused 1A |
* These values are dependent on the actual country setting selected on the DHY-04 | |
 |  |
Connections | Â |
Mic/Line/AES-EBU Input: | XLR 3 pin female, with push-button mic/line selection |
Line/AES-EBU Output: | XLR 3 pin male |
Telephone Line: | RJ11 6/4 socket |
Telephone Handset/Instrument: | RJ11 6/4 socket |
Conferencing or Record Audio: | RJ45 socket |
Remotes: | 9-way D-type socket |
Ethernet: | RJ45 socket |
RS232 Serial: | 9-way D-type socket |
Power: | IEC mains (CEE22) |
 |  |
Accessories | Â |
Order Code | Description |
DHY-04CON | Front Panel Conversion Kit, DHY-04S to DHY-04 |
DHY-04SCON | Front panel conversion kit, DHY-04 free standing to DHY-04S 19â (48cm) rack-mount front |
DHY-04TCON | Front panel conversion kit, DHY-04 or DHY-04S, to DHY-04T 19â (48cm) rack-mount front |
Physical Specification | ||||||
Order Code | Description | Height | Width | Depth* | Total Nett Weight | Total Gross Weight |
DHY-04 | Automatic digital telephone hybrid, free standing | 4.5cm | 21.8cm | 17.5cm | 1.4kg | 2.2kg |
DHY-04S | Automatic digital telephone hybrid, rack mounted | 4.5cm (1U) | 48.3cm | 17.5cm | 1.45kg | 2.3kg |
DHY-04T | Twin automatic digital telephone hybrid, rack mounted | 4.5cm (1U) | 48.3cm | 17.5cm | 2.80kg | 4.4kg |
*Depth is measured from the front to the end of the connectors fitted to the back of the unit. |
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Tuotekuvaus
- Kuvaus
- Sonifex DHY-04 Digital TBU, AES/EBU, Analogue, Ethernet, Free Standing
- Valmistajan koodi
- Sonifex Ltd
- Valmistaja
- Sonifex Ltd
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- 0
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Tuotearviot (0)
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Sonifex DHY-04 Digital TBU, AES/EBU, Analogue, Ethernet, Free Standing
Tuotekuvaus
DHY-04 Single Automatic Digital TBU, AES/EBU & Analogue I/O With Ethernet
The DHY-04 telephone hybrid is an enhanced redesign of the DHY-03 , the best performing telephone hybrid in the world. It now has auto-sensing combined analogue and AES/EBU inputs and outputs, front panel speed dial buttons, together with an Ethernet interface to allow web browser access to the configuration and internal settings. All whilst still retaining stunning line balance rejection figures. For the best sounding audio calls youâre likely to hear, you should specify the DHY-04.
Key new features of the unit include:
- Auto-sensing combined analogue or AES/EBU XLR input.
- AES/EBU sample rates up to 24 bit/96kHz accepted.
- Configurable analogue or AES/EBU XLR output.
- Ethernet port for remote configuration via web browser GUI.
- Remote dialling and line hold control via Ethernet.
- Ethernet network interface can generate SNMP Traps for SNMP management systems.
- DTMF dial tone recognition for reporter remote access - a journalist can dial into the unit which can recognise a pre-programmed DTMF numeric password to automatically connect the journalist on-air.
- Four front panel speed-dial buttons for dialling internally preset phone numbers.
- Front panel Redial button for redialling the last number.
The DHY-04 also has the following features:
- Fully automatic - adapts to varying line conditions and has automatic signal limiting.
- Fully adaptive echo cancellation to 127msec - default is 24msec.
- 70dB typical line balance rejection offering superb performance and crystal clear audio.
- Front panel input and output gain controls.
- Front panel LED metering of receive and send signals.
- Built-in conferencing for 2 hybrids, so that a single telco channel on a mixing desk can receive 2 calls.
- Integrated ring detector - automatic call answering after a pre-determined number of rings.
- Automatic call disconnection. Fitted with K-break, line polarity reversal and dial tone disconnect detection, defined by the country selection.
- Automatic ducking facility allows the talent to âshout-downâ, or talk over, a caller by reducing the gain of the callerâs signal if it goes above a certain level.
- Local and remote line hold switching - calls can be remotely switched through a mixing console.
- Line hold/release button to control line hold circuit, illuminates to indicate the status of the line and flashes to show ring status.
- DTMF tone recognition allowing a opto-isolated GPI output to be made on receipt of selected DTMF tones, e.g. for starting a studio automation recorder automatically to record a remote telephone interview.
- International operation with built-in configurable settings for each country. Country selection allows the unit to provide line impedance and a simulation circuit to match the country.
- RS232 serial port for remote control of the TBU & DTMF tone dialling.
- Remote port distributes the remote line connect switch and tally output, a momentary/latch selector and the DTMF detect output.
- The remote line connect switch can be either momentary or latching in its action.
- Balanced mic/line input - 10k balanced input selectable for 0dBu clean feed line, or microphone level with adjustable gain.
- Balanced output - 0dBu low impedance balanced output, with output gain settings.
- Record output - the conferencing output can be set via a jumper to give a mix of the caller and mic/line input signals for recording both sides of the telephone conversation. Line limiter, bandpass filter and output noise gate with preset threshold providing low distortion audio.
- Built in universal power supply between 90V AC and 250V AC, 47-63Hz, IEC mains input.
- ETSI approval compliant with European PTT specifications.
Sonifex Dialler
The Sonifex Dialler is a Windows âą7/8 and Windowsâą 10 application for simple connection and control of a single DHY-04/G hybrid.
Technical Specification For DHY-04 | |
Audio Specification | Â |
Analogue Audio I/O | |
Input Impedance - Line Mode (Clean Feed): | 10kΩ balanced 0dB |
Input Impedance - Conferencing: | 10kΩ balanced 0dB |
Input Impedance - Microphone Mode: | 2kΩ balanced |
Input Level Gain Range: | +6dB, 0dB, and -6dB adjusted by 3-position front panel switch, +10dB jumper |
Microphone Level Gain Preset: | From 65dB to 35dB |
Maximum Input Levels: | Line +26dBu, mic -24dBu |
Clean Feed Limiting Input: | -4dBu for CTR21 setting, other values available * |
Output Impedance - Line Out: | 50Ω balanced floating 0dBu |
Output Impedance - Conference/Record: | 50Ω balanced floating 0dBu |
Output Level Gain Range: | +6db, 0dB, and -6dB adjusted by 3-position front panel switch |
 |  |
Digital Audio I/O | |
Input Impedance: | 110Ω ±20% balanced |
Output Impedance: | 110Ω ±20% balanced |
Sample Frequency Range: | 30 - 100kHz (i.e. including 32kHz, 44.1kHz, 48kHz, 64kHz, 88.2kHz & 96kHz) |
Signal Level: | 2V/7V peak to peak min/max |
Analogue Input Level for Full Scale Digits: | +18dBU |
 |  |
Telephone Line | |
Bandwidth to Telephone Line: | 250Hz - 4kHz, -3dB ref 1kHz |
Telephone Line Impedance: | 600Ω, 900Ω plus 14 other complex impedance circuits * |
Rejection Ratio: | 80-88dB on complex waveforms, reference peak level of 0dBFS |
Ring Detector Sensitivity: | Off, 1, 2, 3, Off |
 |  |
Power Supply | |
Power to DHY-04, S & T | Universal 12W power supply: 90 to 250V AC; 47-63Hz; fused 1A |
* These values are dependent on the actual country setting selected on the DHY-04 | |
 |  |
Connections | Â |
Mic/Line/AES-EBU Input: | XLR 3 pin female, with push-button mic/line selection |
Line/AES-EBU Output: | XLR 3 pin male |
Telephone Line: | RJ11 6/4 socket |
Telephone Handset/Instrument: | RJ11 6/4 socket |
Conferencing or Record Audio: | RJ45 socket |
Remotes: | 9-way D-type socket |
Ethernet: | RJ45 socket |
RS232 Serial: | 9-way D-type socket |
Power: | IEC mains (CEE22) |
 |  |
Accessories | Â |
Order Code | Description |
DHY-04CON | Front Panel Conversion Kit, DHY-04S to DHY-04 |
DHY-04SCON | Front panel conversion kit, DHY-04 free standing to DHY-04S 19â (48cm) rack-mount front |
DHY-04TCON | Front panel conversion kit, DHY-04 or DHY-04S, to DHY-04T 19â (48cm) rack-mount front |
Physical Specification | ||||||
Order Code | Description | Height | Width | Depth* | Total Nett Weight | Total Gross Weight |
DHY-04 | Automatic digital telephone hybrid, free standing | 4.5cm | 21.8cm | 17.5cm | 1.4kg | 2.2kg |
DHY-04S | Automatic digital telephone hybrid, rack mounted | 4.5cm (1U) | 48.3cm | 17.5cm | 1.45kg | 2.3kg |
DHY-04T | Twin automatic digital telephone hybrid, rack mounted | 4.5cm (1U) | 48.3cm | 17.5cm | 2.80kg | 4.4kg |
*Depth is measured from the front to the end of the connectors fitted to the back of the unit. |
âLinkki Sonifexin sivulleâââ
Tuotekuvaus
- Kuvaus
- Sonifex DHY-04 Digital TBU, AES/EBU, Analogue, Ethernet, Free Standing
- Valmistajan koodi
- Sonifex Ltd
- Valmistaja
- Sonifex Ltd
- Nettopaino
- 0
- Bruttopaino
- 0
- Takuu
- 1v
Tuotearviot (0)
Ei tuotearvioita.