Description
The Classis RM 30 is a desktop microphone for round table discussions, podiums, tele/video conferencing and lecterns. The vertical microphone array results in a horizontal corridor characteristic (horizontal cardioid, vertical lobe). This allows the speaker or conference participant maximum freedom of movement at a consistent intelligibility of speech. It is possible for two people to share one microphone. The vertical lobe polar pattern also optimises the gain before feedback in ceiling installations.
Features:
- Revoluto Technology
- Reclinable microphone
- Gain before feedback
- RFI proof
- 3-pin XLR connector
- Filter
Specifications:
Microphone: ..........Revoluto microphone array, patented
Transducer type: ..........Electret condenser
Operating principle: ..........Pressure gradient
Polar pattern: ..........Corridor
Horizontal: ..........Cardioid
Vertical: ..........Lobar
Optimal distance to the speaker: ..........40 - 80 cm [15.75" - 31.5"]
Frequency response:..........90 - 20.000 Hz
Sensitivity..........28.5 mV/Pa = -30.9dBV ±2dB
Nominal impedance:.......... 200ohm
Load impedance:.......... ‚1 k ohm
Signal-to-noise ratio/noise voltage : 67.2 dB [A] / 12.5 µV [A]
Max. SPL: ..........107 dB [SPL @ 1% THD]
Equivalent SPL: ..........26.8 dB [A]
Connector: bal...........with 3-pin male XLR connector
Supply voltage / supply current:..........Phantom power
P48 (+48 VDC ¬±4 VDC, 6.8 k ohm ±20%, < 4.5 mA)
P24 (+24 VDC ¬±4 VDC, 1.2 ohm ±20%, < 4.5 mA)
P12 (+12 VDC ¬±1 VDC, 680ohm ±20%, < 4.5 mA)
Temperature range: -10C bis +40C [14F to 104F]
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