UltraSoundGate 816H
part # 34171, 34172
Ultrasound recording interface with 8 balanced analog inputs, USB 2.0 interface, recording software and water-proof transport case.
UltraSoundGate 816H, front view
UltraSoundGate 816H, back view
| Number of channels | 8 (8 separate A/D converters) | |
| ADC type | Delta-Sigma architecture with integrated adaptive anti-aliasing filter | |
| Resolution | 16 bit or 8 bit | |
| Maximum aggregate sample rate | 8 x 750 kHz / 16 bit | |
| Sample rates [kHz] | 750, 500, 375, 300, 250, 214, 187.5, 166.6, 150, 125, 100, 75, 62.5, 50 | |
| Frequency response (-3dB, external input without mic) | 20 Hz – 370 kHz | |
| Acoustic monitor output | no | |
| Overload indicator (red LED) | no | |
| Peak level meter (4 LEDs) | no | |
| Input sensitivity (max trim) | -43.2dBV = -41 dBu = 6.9 mVrms | |
| Input sensitivity (min trim) | -3.2dBV = -1 dBu = 0.69 Vrms | |
| Input sensitivity (max trim) discrete gain control option | -28.4 dBV = -26.2 dBu = 38.0 mVrms | |
| Input sensitivity (min trim) discrete gain control option | 1.6 dBV = 3.8 dBu = 1.2 Vrms | |
| Gain adjustment potentiometer | 40 dB continuous range (standard) or 30 dB range with 3 dB increments (optional) | |
| Input impedance | 50 kOhm | |
| Analog input connectors | female XLR-5 sockets | |
| Other inputs | external trigger input/output (TTL-compatible), 8 digital inputs (TTL-compatible), SYNC in/out | |
| Computer interface | USB 2.0, isochronous high-speed mode | |
| Physical USB connection | standard B-type USB socket | |
| Maximum power supply current (drawn from the USB) | 1 x 500 mA or 2 x 350 mA | |
| Housing | compact aluminium enclosure | |
| Physical dimensions (W/H/D) in mm | 222 x 56 x 238 | |
| Weight | 1400 g | |
| Included software | Avisoft-RECORDER USGH | |
| System requirements | PC with at least an Intel Core i5 processor at 1 GHz, running Windows Vista/7/8/8.1/10/11 |
Functional principle of the UltraSoundGate 816H
Recommended accessories for UltraSoundGate 816H
- 8 x condenser ultrasound microphone CM16/CMPA (part# 40011) or electret ultrasound microphone (part# 40001) with extension cables
- Sound analysis software Avisoft-SASLab Pro (part# 10101)
- Third-party (Matlab-based) multichannel sound analysis software suited for acoustic localization and beam analysis (Batalef)