COS-11D PT RM Technical information

Outstanding sound in a new generation ultra-miniature lavalier mic

Frequency response and Polar pattern

 Series

COS-11D PT-RM-BE/3.0

COS-11D PT-RM-BK/3.0

COS-11D PT-RM-GY/3.0

COS-11D PT-RM-WH/3.0

 

Common specifications

Directivity

Omni directional 

Transducer

Self-polarized condenser 

Frequency range

50Hz - 20kHz 

Sensitivity
(nominal at 1kHz)

3.2mV/Pa (-50dB,0dB=1V/Pa) 

Equivalent noise level
(A-weighted)

28dB-A 

Max SPL (1% THD)

132dB SPL. 

Output impedance
at 1KHz

700 ohms 

Powering

+3V to +10V 

Current consumption

less than 0.5mA 

Weight

19g 

Dimensions

16.1mm X 4.0mm (diameter), 3.0m(cable length) 

Connector

Connector-less