SHURE CVB
Installed Sound Boundary Microphone
Installed boundary microphone guards against RF interference from portable wireless devices and is available in cardioid or omnidirectional patterns. Its low-profile design and black or white color scheme fits seamlessly within any design aesthetic.
3,960,000đ
Brand: Shure
Product Code:CVB-B
The Centraverse CVB is available in cardioid and omnidirectional polar patterns and black or white color options. Its low-profile design fits seamlessly within any design aesthetic.
All Centraverse models are equipped with Commshield® RF Filtering Technology
- Guards against unwanted RF Interference from portable wireless devices (smartphones, etc.)
- High resistance to intense nearby radio signals
- Available in cardioid or omnidirectional polar patterns
- Black and white colour options
- Attached 12 ft XLR cable
- Superior Shure design and rugged, dependable construction
- Cartridge Type Electret Condenser Electret Condenser
- Cartridge Type: Electret Condenser
- Polar Pattern:
- CVB/O: Omnidirectional
- CVB/C: Cardioid
- Frequency Response: 70 Hz to 16,000 Hz
- Output Impedance: 180 Ω
- Sensitivity (open circuit voltage, at 1kHz, typical)
|
CVB/O
|
-28 dBV/Pa(40 mV)[1] |
|
CVB/C
|
-32.5 dBV/Pa(23 mV)[1] |
-
Maximum SPL[2] (1 kHz at 1% THD)
|
CVB/O
|
117 dBSPL |
|
CVB/C
|
120 dBSPL |
- Signal-to-Noise Ratio[3]
Ref. 94 dB SPLat 1kHz
|
CVB/O
|
74 dB |
|
CVB/C
|
67 dB |
- Dynamic Range
|
CVB/O
|
97 dB |
|
CVB/C
|
93 dB |
- Self Noise (equivalent SPL, A-weighted, typical)
|
CVB/O |
20 dBSPL |
|
CVB/C |
27 dBSPL |
- Preamplifier Output Clipping Level (at 1 kHz,at 1% THD)
|
CVB/O |
–6 dBV |
|
CVB/C |
–7 dBV |
- Common Mode Rejection (10 Hz to 100 kHz): >45 dB
- Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
- Environmental Conditions
|
Operating Temperature |
-18° to 57° C (0° to 135° F) |
|
Storage Temperature |
-29° to 74° C (-20° to 165° F) |
|
Relative Humidity |
0 to 95% |
- Power Requirements: 11-52 V DC[4], 10 V 2.0 mA
- Weight: 227 g (8 oz.)
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