KNOWLES - CB receiver serie

Dimensions (mm):
25.15 x 25.15 x 9.65
Receiver / microphone for radio handset applicationAvailable in a waterproof version
Key features:
The CB Series Transceiver offers high electro-acoustic efficiency to conserve power in push-to-talk radio handsets and other battery operated equipment. The CB is available with mounting pins to facilitate assembly to a PC board.
Model CB-23817-000 is designed to survive submersion in water.

Excellent sound quality
High speech intelligibility, stability, and reliability
Suitable for PCB mounting
Can function as a microphone or beeper
Various impedances
Face and edge port locations available
Reference Sensitivity @ 1kHz (dB SPL) Sensitivity @1st Peak (dB SPL) Port location DC Resistance (Ω) Impedance @ 500 Hz (Ω)
CB-22849-000 73.0 86.0 Edge 11.5 24.0
CB-22850-000 73.0 86.0 Edge 21.5 48.0
CB-23817-000 83.0 97.0 Edge 21.5 48.0