About AcoPacific AcoPacific Products Our Calendar Our Catalog Contact Information Site Map
Check Out What's New! Other Links Info and Quote Form Home Page Email Us

 
Mics  /   Mic Systems  /  Accessories  /  Simple Intensity™  /  SPL Calibrators
ACOusticCap™  /  ACOtronPreamp
  /  ACOustical Interface™  /  IEPE/IEPE Products
SLARM™ - ACOustAlarm™  /  "Extremely Random" Noise Generator

ACOtronTM Preamp
Specifications

4012  / 4016  /  4022  /  4048  /  4212  /  4012RA & 4212RA  /  return to preamps 

4012 Family

Specifications: Typical 4012 Preamp

  • 28 Vdc, 22 pF (DM2-22 Dummy Mic) Terminated
  • Frequency Response:
    <2 Hz to >200 kHz +/- 0.5 dB,
    0.5 Hz to >> 200 kHz +/- 2 dB
  • Insertion Loss: <<0.25 dB @ 1 kHz
  • Noise:
    "A" Weighted - <1.2 uV typ.
    Linear 20 to 20 kHz - 3 uV
  • Input Impedance: >50 G//0.1 pF
  • Output Voltage: >7 Vrms @28 Vdc Typical
    >15 Vrms @50 Vdc
  • Power Requirements:
    28 Vdc @ <1 mA (HP option <2 mA)
    50 Vdc @ <2 mA (HP option <4 mA)

Models :

  • 4012 w/CA4012 Cable ( 5 pin XLR)
  • 4012L7 w/CA4012L7 Cable ( 7 pin Lemo)
  • Custom Cable lengths available
  • "HP" Version - Higher Operating Current Option
  • Standard Cable Length 2 Meters
  • 4016 - 4012 Preamp and AD0016 1/4" to 1/2" Adaptor
  • 4022 - 4012 Preamp and AD0122 1" to 1/2" Adaptor

Accessories:

  • AD0016 - 1/4" to 1/2" Adaptor
  • AD0122 - 1" to 1/2" Adaptor
  • CA4012-0 - Unterminated Preamp Cable - 2 meters
        CA4012-5 - 5 Pin XLR Cable - 2 meters (supplied
        with the 4012, 4016 and 4022)
  • CA4012-L7 - 7 Pin Lemo™ - 2 meters Compatible with
        HP, Norsonic and B&K (new) Pinouts (supplied with
        4012L7, 4016L7, and 4022L7)
  • Custom Preamp Cables: (X= Connector,
     Y= Length in Feet)
    CA4012-X-Y Preamp Cable
    CE4012-X-Y Extension Cable
  • Dummy Microphones - for 4012 and 4212 1/2 Inch preamps
    DM2-22 (22 pF)
    DM2-1K (1 nF)
  • Windscreens
    WS1 - 3 Inch Diameter - 20ppi
    WS7 - 7 Inch Diameter - 20ppi
    WS1-80 - 3 Inch Outdoor windscreen - 80ppi
    WS7-80 - 7 Inch Outdooer windscreen - 80ppi

Return to Top

  • 4048
    Phantom Powered Mic Preamp

    4048 ACOtronTM 1/2 Inch Phantom Preamp

    • Frequency Response @ 22 pF: 4Hz to 200kHz (-2dB)
    • Loss @ 22 pF: 1.5 dB typ.
    • Noise Floor @ 22 pF: <1.8 uV typ. about 16dBA w/7052E
    • Output Performance 48 to 24 V Phantom: 1kHz - 14 Vp-p (5Vrms) into a 5000 pF load <1%THD
    • Power Suppy Sensitivity: <0.1 dB
    • Mic Mounting Thread: 11.7 mm 60UNS2
    • Power/Output Connector: XLR 3 pin -male
    • Options:
      7052E Type 1 2 Hz to 25 kHz, 35 mV/Pa
      MK224 Type 1 50mV/Pa mic (MK224PH)
      Windscreens: WS1, WS7, WS1-80T and WS7-80T(treated)
      521 SPL Calibrator
      Custom High SPL Options - to >175 dBSPL
  • 4212 IEPE* Mic/Accelerometer Preamp
    *Constant Current Line Drive

    IEPE Powered (2 - 20 mA) 4212 Preamp
    Compatible with IEPE systems
    Drives 14 Vpp/20 kHz @ 20 mA
    w/50 nF load

    Low Noise

    • 1/2" Mic thread 11.7 mm 60UNS2
    • Standard BNC Female Connector

    Specifications: 22 pF Source (DM2-22 Dummy Microphone)

    •   Frequency Response: re 1 kHz
          4 Hz to >100 kHz (-) 2 dB
          20 Hz to >100 kHz (+/-) 0.2 dB)
    •   Phase: 1 kHz to 20 kHz +/-
          Matching <5 degrees @ 50 Hz, 1 degree @ 100 Hz
    •   Loss (-) 1.4 dB typical
          Change over 15-30 Vdc/2-20 mA
          Less than 0.1 dB typical
    •   Noise: <uV "A" Weighted, <14 uV 20 - 20 kHz typical

    THD:

    • 100 mVrms/1 kHz and 20 kHz < (-)80 dB typical (0.01%)
    • 30 Vdc@ 4 mA/20 kHz/5 nF load/14 Vpp 1% typical
    • 30 Vdc@ 20 mA/20 kHz/50 nF load/14 Vpp 1% typical
    • Operating Range: -20 to 60 C typical

    Return to Top

    Right Angle Preamps
    4012RAS and 4212RAS

    • 4012RAS- Low Profile Version
    • 4012RASL7 Low Profile Version (CA4012L7 Cable)
    • RA1 1" mic adapter for 4012RAS
    • 11.7 mm 60UNS2 Mic Threads4012RAS/212RAS Preamps

    Applications:

    • Production Test
    • Remote Sensors
    • Test Chambers

    4212 PAS

    Applications:

    • Production Test
    • Remote Sensors
    • Test Chambers


    Return to Top

    ACOPacific begins with ACO

     

    About Us / Products / Calendar / Catalog / What's New / Links
    Home / SiteMap / Email Us / Contact Us / Quote Form / Website Credits