Lightweight Headset Microphone 330-3012 Specifications

Lightweight Headset Microphone
(330-3012)                 Specifications             Faxback Doc. # 40133


Directivity................................................. Unidirectional

Frequency Response..................................... 100 Hz - 12,000 kHz

Impedance (at 1,000 Hz).................................... 400 Ohms +/-30%

Sensitivity (at 1,000 Hz)............. -70 dB +/-3 dB (0 dB = 1V/Micro Bar)

Cable Size/Length (Diameter x Length):
Headset Microphone.......................................... 2.5 mm x 1.1 m
Control....................................................... 2.0 mm x 5 m

Plug, Headset Microphone.............................. 1/8 in (3.5 mm) Mono

Plug, Control.................... 1/8 in (3.5 mm) Mono 90 degree Angle Type

Weight:
Headset Microphone........................................... 1.7 oz (49 g)
Control...................................................... 1.6 oz (45 g)

Included Accessories...... 1/8 in (3.5 mm) to 1/4 in (6.35 mm) Adapter Plug
                           One 357A Silver-Oxide Button Cell Battery

Specifications are typical; individual units might vary.  Specifications
are subject to change and improvement without notice.

(km-06/20/1997)