The Sanken COS-11D-BP is a battery powered Omni-Directional Miniature Electret Lavalier Microphone with a wired XLR Output. Normal Sensitivity. Accessories included, see below.
The COS-11D-BP overcomes RFI (radio frequency interference) from the digital transmitter. In today's wireless transmission systems the microphone must remain unaffected by new forms of digital transmitter signals. They present new challenges in the area of emission protection. In many cases, noise levels increase and the S/N ratio is deteriorated by the interference of digital transmitters. Sanken has designed the COS-11D specifically to diminish the instances where interference is an issue.
Wired VersionOvercomes digital transmitter RFIWater ResistantDurable DesignGreat Clear and Rich Sound4 Color Choices (Beige, Black, Gray, White)Improved Moisture ResistanceOriginal Vertical Diaphragm DesignOptimized for the Human VoiceIncluded accessories: HC-11 holder clip, WS-11 metal windscreen, RM-11 rubber mount (BE,WH type) RM-11-BK (BK,GY type), AA battery, instruction manual, warranty card, vinyl case
Directivity: Omni directional
Transducer: Self-polarized condenser
Frequency range: 50Hz - 20kHz
Sensitivity: (nominal @ 1kHz) 6mV/Pa (-44.5dB,0dB=1V/Pa)
Equivalent noise level (A-weighted): 28dB-A
Max SPL (1% THD): 120dB SPL
Output impedance at 1KHz: 200 ohms
Powering: AA battery , +12V to +52V
Current consumption: less than 1mA (AA battery)
Weight: 122g , 139g (with AA battery)
Dimensions: 16.1mm X 4.0mm (diameter), 3.0m(cable length)