ECM-304BD, boundary microphone
Boundary microphone
- Switchable between cardioid characteristic and omnidirectional characteristic
- Voltage supply via 1.5V button cell (not supplied). Phantom power via mixer not required
- With 4m connection cable and 3.5/6.3mm plug
Especially suitable for the use as a desktop microphone!
| System | electret/cardioid/omnidir. |
|---|---|
| Frequency range | 30-20,000Hz |
| Impedance | 600Ω/1,000Ω |
| Sensitivity | 7mV/Pa/1kHz |
| Max. SPL | - |
| Power supply | 1.5V button cell (LR44) |
| Admiss. ambient temp. | 0-40 °C |
| Dimensions | 70x96x20mm |
| Weight | 300g |
| Connection | 3.5mm plug |