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C7-2 MultiLoop Hearing Loop Driver
C7-2 MultiLoop Hearing Loop Driver
C7-2 MultiLoop Hearing Loop Driver
C7-2 MultiLoop Hearing Loop Driver

    C7-2 MultiLoop Hearing Loop Driver

    The C7-2 Series hearing loop drivers from Ampetronic mark a substantial development in assistive listening technology. C Series units feature digital signal processing and networking functionality, and enable fast, accurate setup and adjustment via a very simple and easy to use user interface. Ampetronic has engineered the C Series to offer the high end performance, consistency and certainty of results usually associated with top of the range hearing loop drivers, all for the price of a mid-range amplifier. Class ‘D’ drivers built into the C Series ensures low running and maintenance costs. Network and Dante versions enable installers, technicians and facilities managers to remotely control the driver and monitor its condition status along with resistance and induction measurements. Fault condition alerts via email or Telnet provide reassurance that an operator will be informed of any issues with performance delivery. The C7-2 features 7 Amps RMS current loop output, plus ample voltage headroom, making it suitable for a wide range of applications. Installation can be performed with total confidence; unique, multi-stage filtering ensures compatibility with other systems and global EMC regulations. These products are designed to form part of a system that can meet all of the requirements of the international loop performance standard IEC60118-4, and the relevant parts of IEC TR 63079.

    C Series Multiloop Driver 7A

    Part code: C7-2, C7-2N (Networked), C7-2D (Dante)

    The C7-2 Multiloop hearing loop drivers from Ampetronic offer:

    • Performance, consistency and certainty of results, from affordable entry level units to flagship, market leading, power systems
    • Simple digital interface for accurate setup and adjustment
    • Low running and maintenance costs

    C7-2 Series hearing loop drivers applications include:

    • Lecture Theatres & Conference facilities
    • Stadia, Sports Halls, Cinemas & Theatres
    • Courts Rooms, Airports & Railway Stations

    Features:

    • Simple digital interface for accurate adjustment
    • Network and stand-alone options
    • Networking with browser interface for remote reporting, adjustment, active status monitoring and remote fault reporting via email or Telnet
    • Dual outputs featuring accurate and stable 90° phase shift
    • Built-in test tones
    • Compatible with Loopworks Measure LoopLink for direct and automated driver control
    • Clear indicators and system diagnostics
    • Compact 1U rack mount unit with internal power supply
    • Optimised for speech frequencies with unmatched intelligibility and capable of high quality musical reproduction
    • Industry standard Phoenix connectors
    • Data compliant with IEC 62489-1 Standard
    • 100V line input
    Specifikace
    • INPUTS

      Input 1 & 23 way 3.5mm euroblock screw terminal input (supplied) with a balanced microphone and line level operation, selectable via rear panel switch. Switchable 250Hz low cut filter. Priority input option (network models only).
      Microphone / LineMicrophone specification; 200 – 600Ω, sensitivity -67dBu. Selectable 24V phantom power on microphone only Line sensitivity -42dBu. Max line level 17Bu. Max mic level -8dBu.
      100V Line (Input 2 only)2 way 5mm euroblock screw terminal (supplied) Sensitivity +7dBu
      Dante (Optional C5/C7)RJ45 Ethernet, control and monitoring. Hosted web server, Telnet & SNMP.

      OUTPUTS

      Loop Connectors4 way 5mm euroblock screw terminal (supplied) for each output, for twisted pair or star-quad configured feed cables
      DC Output*2 way 3.5mm euroblock screw terminal (supplied). Re-settable, fuse protected 12V 0.1A. Controllable to reflect amplifier status (network models only)
      Status Relay (C10 and C14)2 way 3.5mm euroblock screw terminal (supplied). Normally closed isolated relay contacts, open in fault conditions. Rated load 0.5A at 125VAC, 2A at 30VDC.
      Line Output3 way 3.5mm euroblock screw terminal (supplied) post AGC balanced output
      USB* Firmware updates or power for wireless router (200mA max).

      AUDIO SYSTEM

      Frequency Response80Hz to 6.5kHz
      DistortionTHD+N <0.3% 1kHz sine at full current
      Automatic Gain ControlThe AGC is optimised for speech. Dynamic range >36dB
      Metal Loss CorrectionCorrects system frequency response issues due to metal structures in a building. Gain constant at 1kHz, adjustable gain slope from 0 to 4dB per octave in 0.25dB increments. Custom dual slope MLC allows different slopes and knee frequency to be set via the menu (network models only). This does not compensate for signal loss from metal structures which can be significant.
      Phase ShiftUser selectable (network models only) at 0° or 90° between outputs

      ADDITIONAL FUNCTIONS

      StatusTri-colour LED: Solid Green = normal operation Flashing Green = sleep mode Flashing Amber = standby Flashing Red = error Fast Flashing Amber = firmware update

      PHYSICAL

      SizeFull width 1U 19″ rack mount. Width 430mm Depth 190mm Height 44mm Depth inc. knob 190mm (C5/C7) 305mm (C10/C14)
      Mounting OptionsFreestanding Options 1U 19″ rack mount (brackets fitted as standard) Wall mounted, brackets available separately
      EnvironmentIP20 rated; 20 to 90% relative humidity; 0 to 35ºC
      CoolingC5/C7 Passive. C10/14 variable speed fan, front inlet rear exhaust.


    Technická specifikace
    • Jedinečná ref. hodnotac7-2-multiloop-hearing-loop-driver
    • Skupina výrobkůC Series Hearing Loop Drivers
    • Skupina produktůMultiLoop Hearing Loop Drivers
    • TypObjekt
    • Datum zveřejnění2025-11-07
    • Číslo vydání1
    Související
    • Navrženo vSpojené státy americké
    • Vyrobeno vSpojené státy americké
    Klasifikace
    • Kategorie objektu BIMElektronika - Komunikace
    • Kód ETIMEG016740
    • Název ETIMCommunications equipment
    • Kód Uniclass 2015Pr_70_75_36
    • Popis Uniclass 2015Hearing and assisted listening products
    • Kód CSI MasterFormat 201427 51 26
    • Název CSI MasterFormat 2014Assistive Listening Systems
    • Číslo OmniClass23-37 15 29
    • Název OmniClassAudio Equipment

    Dostupnost regionu

    Severní Amerika
    Anguilla
    Antigua a Barbuda
    Aruba
    Bahamy
    Barbados
    Belize
    Bermudské ostrovy
    Britské Panenské ostrovy
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    Dominika
    Dominikánská republika
    Gaudeloupe
    Grenada
    Grónsko
    Guatemala
    Haiti
    Honduras
    Jamajka
    Kajmanské ostrovy
    Kanada
    Karibské Nizozemsko
    Kostarika
    Kuba
    Martinik
    Mexiko
    Montserrat
    Nikaragua
    ostrovy Turks a Caicos
    Panama
    Pannenske Ostrovy
    Portoriko
    Saint-Pierre a Miquelon
    Salvador
    Spojené státy americké
    Svatá Lucie
    Svatý Bartoloměj
    Svatý Kryštof a Nevis
    Svatý Martin
    Svatý Martin
    Svatý Vincenc a Grenadiny
    Trinidad a Tobago
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