28.0dB声压
信噪比<参考94dB声压级):
66.0dB
1千欧负载时的动态范围:
96.2dB0增益时为100Db
共模抑制:
最小为45.0dB
前置放大器输出限幅电平<1%总谐波失真):
-6.0dBV<.5V)0增益时为-12dBV
极性:
振膜上的正声压会在输出接头的针
脚2上产生正电压<相对于针脚3)
电源要求:
11至52Vdc,幻象,2.0mA
环境要求:
使用温度范围:
-18至57摄氏度
<0至135华氏度)相对湿度:
0至95%
尺寸:
请参阅用户指南
MX412D/S
DesktopGooseneckMicrophone
(桌面鹅颈式话筒>
withDesktopBasewith10footCable,LogicFunctions,ProgrammableSwitchandLEDIndicatorandSnap-FitFoamWindscreen
Type:
Condenser(electretbias>
FrequencyResponse:
50to17,000Hz
OutputImpedance:
180ohmsactual(EIAratedat150ohms>
Sensitivity(At1,000Hz,opencircuitvoltage*>:
-33.5dBV/Pa(21.1mV>
Allvalues-12dBat0gain
*1Pascal=94dBSPL
MaximumSPL(1kHzat1%THD,1kilohmload>:
122.7dB
Allvalues+6dBat0gain
EquivalentOutputNoise(A-weighted>:
26.5dBSPL
SignaltoNoiseRatio(referencedat94dBSPL>:
67.5d
DynamicRangeat1kilohmload:
96.2dB
100dBat0gain
CommonModeRejection:
45.0dBminimm
PreamplifierOutputClippingLevel(%THD>:
-6.0dBV(0.5V>
-12dBVat0gain
Polarity:
Positivesoundpressureondiaphragmproducespositivevoltageonpin2relativetopin3foutputconnector
PowerRequirements:
11to52Vdcphantom,2.0mA
EnvironmentalRequirements:
OperatingTemperatureRange:
-18to57degreesC(0to135degreesF>
RelativeHumidity:
0to95%
Dimensions:
SeeUserGuide
附加的XLR前置放大器、减震架、法兰支架、扣合式泡沫防风罩、静音开关、LED指示灯
类型:
动圈<电介质偏压)
频率响应:
50至17,000Hz
输出阻抗:
有效阻抗为180欧姆灵敏度<1,000Hz,开路电压*):
-33.5dBV/Pa<21.1mV