The Lectrosonics M152/SM5P is a highly sensitive Omnidirectional Lavalier Microphone featuring a wide frequency response that accentuates the presence and character of the human voice. The sleeve is moisture resistant and compliments the water-tight characteristics of the SM series transmitters.
The M152's frequency response is measured at 20Hz to 20kHz with a slight rise around 10kHz, resulting in a brighter, more "airy" response. A low frequency dip around 50Hz reduces noise caused by proximity effect and ambience. The omnidirectional polar pattern provides a generous response at the direct and off-axis sections of the microphone capsule.
|Frequency Response||20 Hz - 20 kHz|
|Dynamic Range (Typical)||Not Specified by Manufacturer|
|Signal-to-Noise Ratio||More than 38dB|
|Maximum Input Sound Level||138 dB, (@ 1kHz, 0.5% THD)|
|Power Requirements||Max Operating Voltage: 10V supplied by transmitter|
|Output Impedance||3k (2-6k)|
|Low Frequency Roll-Off||No|
|Dimensions||Not Specified by Manufacturer|
|Weight||Not Specified by Manufacturer|