KNOWLES

KNOWLES - EK-EL microphone serie

Dimensions (mm):
4.00 x 5.59 x 2.28
Directivity:
Omni
Features:
High sensitivity, low noise electretOmnidirectionnal with high SNRDirectional version available as series EL
Key features:
EK omnidirectional microphones provide a unique combination of size, performance and value.
Its high electroacoustic sensitivity and low noise make this microphone an excellent choice for applications where space allows.
These popular microphones are available in many model varieties.

High resistance to mechanical shock
Available with RFI suppression / Various port locations available
Wide range of frequency responses / High S/N performance
Reference Sensitivity @ 1kHz (dB re1V/0.1Pa DC Supply (V) Max. Amplifier Current Drain (uA) Typ. “A” Weighted Noise (1 kHz Equivalent SPL) Nominal Output Impedance (Ω) Comments
EK-23024-C36 -53.0±2 1.3 nom. 10 max 50.0 26.0 dB* 4400.0 RFI Improved Version , Standard Response
EK-23024-P07 -53.0±2 1.3 nom. 10 max 50.0 26.0 dB* 4400.0 3-Wire, 1 m Shielded Cable, Standard Response
EK-23027-C36 -53.0±2 1.3 nom. 10 max 50.0 26.0 dB* 4400.0 RFI Improved Version, Standard Response
EK-23028-C36 -57.0+3 1.3 nom. 10 max 50.0 -100.0 dB** 4400.0 RFI Improved Version, 6dB/Octave Ski-Slope
EK-23033-C36 -53.0±2 1.3 nom. 10 max 50.0 26.0 dB* 4400.0 RFI Improved Version, Broadband Response
EK -23132-000 -53.0±2 1.3 nom. 10 max 50.0 26.0 dB* 4400.0 Broadband Response
EK-23133-C36 -53.0±2 1.3 nom. 10 max 50.0 26.0 dB* 4400.0 RFI Improved Version, Broadband Response
EK-23142-C37 -53.0±2 1.3 nom. 10 max 50.0 26.0 dB* 4400.0 RFI Improved Version, Broadband Response
EL-23078-000 -53.0±2 1.3 nom. 10 max 50.0 -100.0 dB** 4400.0 Dual Port Uni-Directional