SMQ-1

Technical Specifications

Amplifier Type
Solid state, IC amplifiers, current-limited with reverse-polarity and short-circuit protection

Signal-to-noise Ratio
65 dB

Distortion
<0.5% THD @ 1 kHz

MIC Pre-amp Frequency Response
200 Hz - 10 kHz, contoured for enhanced vocal intelligibility

Microphone Type
Dynamic, noise-rejecting

Headphone Frequency Response
200 Hz - 12 kHz

Sound Pressure Level
110 dB SPL max

Controls & Connector
Mic on/off switch and headphone volume control; cable terminates in female XLR 3-pin connector

Power Requirements
Talk: 10 mA average
Voltage Range: 12-32 VDC

Headset Weight
8.5 oz (0.24 kg)

Beltpack Dimensions
1" H x 3.5" W x 1.5" D (25 x 89 x 38 mm)