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| Name product | VM30 |
| Wireless Band | 2400~2483.5MHz |
| Transmitting Power | +10dBm |
| Receiving Sensitivity | -86dBm |
| A | Transmitter: Ceramic A,ntenna Receiver: PCB A,ntenna |
| Sound Delay | <20ms |
| Polar Pattern | Super Cardioid |
| Frequency Response | 20Hz ~ 20kHz |
| Low-cut | 75Hz, 150Hz |
| High-frequency Boost | 10kHz |
| Output Impedance | 50Ω |
| Sensitivity | -38dB~-18dB re 1V/Pa (12mv ~125mv@94dB SPL)±2dB@1kHz |
| S/N | 75dB SPL |
| Equivalent Noise | 19dB SPL |
| Maximum SPL | 130dB SPL |
| Dynamic Range | 111dB SPL |
| Analog Output | 3.5mm TRRS, TRS |
| Digital Output | USB-C 48kHz 24bit |
| Battery | Transmitter: Li-polymer 3.7V 350mAh Receiver: Li-polimer 3.7V 330mAh |
| Battery Life | Transmitter: Wireless Mode 7 Hours/ Wired Mode 50 Hours Receiver: 7 Hours |
| Dimensions | Transmitter: 22mm x L210mm Receiver: 39 x 22 x 55mm |
| Net Weight | Transmitter: 93g Receiver: 23g |
| Operating Temperature | 0° ~ 50 ° C |
| Storage Temperature | -20 ° C ~ 60 ° C |
Keyword: Comica CVM-VM30, micro shotgun, micro thu âm định hướng, micro không dây, micro comica, micro thu âm.