| QSQ--4015-H | |
| Sensitivity | -22~-48dB (0dB=1V/Pa.1kHz) |
| Output impendance | <2.2KΩ |
| Directivity | Omni-directional |
| Frequency | 50~20,000Hz |
| Max.operating voltage | 10V |
| Standard operating voltage | 2V |
| Current consumption | Max：0.5mA |
| Sensitivity reduction | Vs=2.0-1.5V, Max：-3dB |
| S/N ratio | >60dB |
| QSQ--4015-H | |
| Sensitivity | -22~-48dB (0dB=1V/Pa.1kHz) |
| Output impendance | <2.2KΩ |
| Directivity | Omni-directional |
| Frequency | 50~20,000Hz |
| Max.operating voltage | 10V |
| Standard operating voltage | 2V |
| Current consumption | Max：0.5mA |
| Sensitivity reduction | Vs=2.0-1.5V, Max：-3dB |
| S/N ratio | >60dB |
