Sonotrack Specifications

Microphone (MIC-1)

• Type:
  Gold Foil Electrostatic Transducer Microphone
• Bias voltage range:
  150 ... 200 VDC
• Frequency range:
  15kHz - 125kHz
• Minimum Receiving Sensitivity:
  -42 dB @ 50kHz
• Beam Angle:
  12 degr. @ 3dB down
• Operating conditions:
  Temp 32 - 140 F, Humid 5 - 95%
• Connection:
  BNC
• Microphone housing:
  Aluminium shielded housing with screw connector for tripods and 2 through holes for mouting purposes

Speaker (SP-1)

• Type:
  ScanSpeak: Dynamic with 1 inch dome diaphragm
• Frequency range:
  1kHz - 125 kHz  (+/- 12 dB)
• Sensitivity:
  90.4 dB (2.83V / 1m) @ 50 kHz
• Max power handling (RMS): 
  150 Watt
• Nominal Impedance:
  4 ohm  

Speaker (SP-2)

• Type:
  Vifa: Dynamic with 1 inch dome diaphragm
• Frequency range: 
  1kHz - 125 kHz  (+/- 20 dB)
• Sensitivity:
  92 dB (2.83V / 1m) @ 50 kHz
• Max power handling (RMS): 
  100 Watt
• Nominal Impedance:
  4 ohm 

Electronics

• USV Recording (Sonotrack Contol Unit)
  Number of recording channels:
  1, 2 or 4
  Preamplifier:
  Ultralow noise opamp
  Signal Conditioning:
  8th order analog bandpass filter that reduces unwanted frequencies under 15kHz and above 125 kHz and tuned for use with the SONOTRACK Microphones
  Bias Voltage Generator:
  190 VDC
  Data Acquisition: Integrated in Sonotrack Contol Unit (16bit, 250 kS/s per channel)

• USV Playback (Sonotrack Playback Unit)
  Number of playback channels:
  1 or 2
  Amplifer power:
  Max: 50W (adjustable on SPU and trough software)
  Signal Conditioning:
  Flat from 20 Hz to 150 kHz

Software

• Computer (minimum requirements):
  Hardware:
  Intel i5 processor, quad core, 2 GHz and up, 4 GB of RAM, HD 500 GB or up
  Operating System:
  Win-10 Professional 64bit
• Recording
  Number of channels:
  1,2, 3 or 4
  Display:
  Realtime spectrograms of all channels (up to 4) or Realtime amplitude and power spectrum plot of all channels (up to 4)
  Threshold recording technology:
  Threshold in spectrogram (adjustable per channel)
  Recording time:
  Determined by free space on hard drive (24 hours or more possible)
• Playback
  Number of channels:
  1 or 2
  Display:
  Real time power spectrum plot of all channels
  Playback modes:
  Artificial sound patterns (user adjustable)
  Recorded ultrasounds