d:screet™ 4062 微型电容话筒,全指向,超高声压,黑色
| Directional pattern | Omnidirectional |
| Principle of operation | Pressure |
| Cartridge type | Pre-polarized condenser |
| Frequency range | 20 Hz - 20 kHz |
| Frequency range ±2 dB | Soft boost grid 20 Hz - 20 kHz, 3 dB soft boost at 8 - 20 kHz. High boost grid |
| Sensitivity, nominal, ±3 dB at 1 kHz | 1 mV/Pa -60 dB re. 1 V/Pa |
| S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL) | Typ. 61 dB(A) |
| Total harmonic distortion (THD ) | < 1% THD up to 123 dB SPL peak; < 1% THD up to 120 dB SPL RMS sine |
| Dynamic range | Typ 90 dB |
| Max. SPL peak before clipping | 154 dB |
| Output impedance | 30 - 40 Ω |
| Cable drive capability | Up to 300 m (984 ft) |
| Power supply (for full performance) For wireless systems | Min. 5 V - max. 50 V through DPA adapter. With DAD6001-BC/DAD6024/DAD4099 |
| Connector | MicroDot |
| Color | Black or beige |
| Cable length | 1.8 m (5.9 ft) |
| Polarity | Positively increasing sound pressure produces positive going voltage on MicroDot pin |
| Temperature range | -40°C to 45°C (-40°F to 113°F) |
| Relative humidity | (RH) Up to 90% |
Directional pattern:Omnidirectionalspecial-dmtPrinciple of operation:Pressurespecial-dmtCartridge type:Pre-polarized condenserspecial-dmtFrequency range:20 Hz - 20 kHzspecial-dmtFrequency range ±2 dB:Soft boost grid 20 Hz - 20 kHz, 3 dB soft boost at 8 - 20 kHz. High boost gridspecial-dmtSensitivity, nominal, ±3 dB at 1 kHz:1 mV/Pa -60 dB re. 1 V/Paspecial-dmtS/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL) :Typ. 61 dB(A)special-dmtTotal harmonic distortion (THD ):< 1% THD up to 123 dB SPL peak; < 1% THD up to 120 dB SPL RMS sinespecial-dmtDynamic range :Typ 90 dBspecial-dmtMax. SPL peak before clipping:154 dBspecial-dmtOutput impedance:30 - 40 Ωspecial-dmtCable drive capability:Up to 300 m (984 ft)special-dmtPower supply (for full performance) For wireless systems:Min. 5 V - max. 50 V through DPA adapter. With DAD6001-BC/DAD6024/DAD4099special-dmtConnector:MicroDotspecial-dmtColor:Black or beigespecial-dmtCable length:1.8 m (5.9 ft)special-dmtPolarity:Positively increasing sound pressure produces positive going voltage on MicroDot pinspecial-dmtTemperature range:-40°C to 45°C (-40°F to 113°F)special-dmtRelative humidity:(RH) Up to 90%special-dmt
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