Noise canceling Lapel microphone unit
l Noise canceling
l Fine φ2.7mm flexible
Gooseneck
l 3 wires available.
Applications
l Headset
l Telephone
Specification
|
Sensitivity |
-44dB+/-3dB
(0dB=1v/Pa) |
|
Frequency
range |
50 〜 20,000 Hz |
|
Impedance |
2.2K Ω +/-15% @1KHz. |
|
S/N
ratio |
50dB
min. |
|
Operating
voltage |
1.0V 〜 10.0V |
|
Current
consumption |
0.5mA
max. |
|
Directivity |
Bi-directional |
|
Size |
8.0φx 5.5.0 (t) mm. (Head) |
