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
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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
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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
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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
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