Sony ECM-44B is an omni-directional Electret Condenser Lavalier Microphone, AA battery operation only. With XLR Connector.
| Dimensions | Microphone: 0.6 x 0.34" (14.5 x 8.5mm) LxD Power Supply: 5 x 0.82" (126.5 x 20mm) LxW Cable: 10' x 0.09" (3m x 2.3mm) LxW |
|---|---|
| Polar Pattern | Omnidirectional |
| Frequency Response | 40 Hz to 15 kHz |
| Impedance | 250Ω, (+/-20% (1kHz) Balanced) |
| Open Circuit Sensitivity | -53.0 dB ±3 dB |
| Dynamic Range | 90 dB or more |
| Signal to Noise Ratio | 62 dB or more |
| Weight | Microphone: 0.07 oz. (2.0 g) Power supply: 4.2 oz. (119 g) |
Sony ECM-44B
