Owner's manual

DM-S03
Lightweight Communications Headset
DESCRIPTION
Lightweight communications headset.
Improves clarity in conversation by enhancing signal-to-noise ratio.
Ideal for hands-free applications. Examples: building site machines,
airport traffic control, stenography or telephone order reception.
Electret microphone.
Bendable microphone boom.
Dynamic mylar speakers.
Stepless adjustable head spring band.
ORDERING DESIGNATIONS
TYPE NO. PRODUCT NO.
DM-S03 270000094
SPECIFICATIONS
ELECTRICAL
MODEL DM-SO3
MICROPHONE SPEAKER
TYPE Electret 40 mm dynamic mylar
IMPEDANCE 1 kΩ 32 Ω
FREQ.
RESPONSE
0.3–16 kHz 0.15–8 kHz
SENSITIVITY -44 dB ± 3 dB at 1 kHz rel. 1
V/Pa
97 dB ± 3 dB at 1 mW (IEC
318)
MAX. LOAD 120 dB SP 100 mW (nom. 20 mW)
MECHANICAL
CABLE 2 m
connector Speaker/Microphone:
ø3.5 mm stereo plug/BK and 3.5 mm plug mono/RD
TEMP. RANGE Operating : -25° C to + 55° C
Storage : -40° C to + 55° C
COLOUR Black
DIMENSIONS 190 (H) x 140 (W) mm
WEIGHT Approx. 85 g
PROCOM A/S reserve the right to amend specifications
without prior notice.
04/04/13