KNOWLES

KNOWLES - TO - BTO microphones serie

Dimensions (mm)
3.61 x 3.61 x 1.30
Intro
The TO is the thinnest omni-directional microphone offered. Its small size is perfect for all applications, especially where space is an issue. The TO can also be used in directional applications as either a matched omni-directional pair, or in the TP series uni-directional / omni-directional pair. The BTO is an improved version of the TO microphone. It offers enhanced PFA performance, as well as power-on reset and an electrical high pass filter. The BTO is ideal in directional applications as a matched omni-directional pair.
Features : :
o Improved RFI and EMI suppressiono Un-damped, screen damped, and internally damped responses
o Numerous port locations
o Custom tube diameters and lengths available
o Custom corner frequencies achieved through an electrical high pass filter optimizes noise performance at low frequencies for demanding matching and directional applications
o BTO offers improved Power Feedthrough Attenuation, improved settling time, and an electrical high pass filter
Model Dimensions (mm) Sensitivity (dB re 1V/0.1Pa @ 1 kHz) Port location Response Directivity Noise max
TO-24603-000 3.61 x 3.61 x 1.30 -56.5 12N Std Omni-directional 29.0
TO-24606-000 3.61 x 3.61 x 1.30 -56.5 2N Std Omni-directional 29.0
TO-24609-000 3.61 x 3.61 x 1.30 -56.0 12C Std Omni-directional 29.0
TO-24611-000 3.61 x 3.61 x 1.30 -56.0 12C Std Omni-directional 29.0
TO-24614-000 3.61 x 3.61 x 1.30 -56.5 12N Std Omni-directional 29.0
TO-24622-000 3.61 x 3.61 x 1.30 -56.5 2N Std Omni-directional 29.0
TO-30022-000 3.61 x 3.61 x 1.30 -54.0 12N Std (Increased Sens) Omni-directional 27.0
TO-30023-000 3.61 x 3.61 x 1.30 -54.0 12N Std (Increased Sens) Omni-directional 27.0
TO-30031-000 3.61 x 3.61 x 1.30 -56.5 12C Std Omni-directional 29.0
TO-30034-000 3.61 x 3.61 x 1.30 -54.0 12C Std (Increased Sens) Omni-directional 28.5
TO-30043-000 3.61 x 3.61 x 1.30 -54.0 12C Std (Increased Sens) Omni-directional 28.5
TO-30047-D60 3.61 x 3.61 x 1.30 -56.0 12C Std Omni-directional 29.0
TO-30079-000 3.61 x 3.61 x 1.30 -54.0 11C Std (Increased Sens) Omni-directional 27.0