Procom DM-300m-gp300 User Manual
Procom Accessories communication
DM 300M/GP300
“Portable Hands-Free” Microphone/Earpiece Set
DESCRIPTION
“Portable hands-free” set for MOTOROLA portables.
Small and light – fits snugly into the ear. (Very light – 8 g).
Improves clarity in conversation by enhancing the ratio of signal to
ambient noise.
Electret microphone with PTT switch.
Dynamic type earpiece.
Hygienic.
Supplied with connector fitting MOTOROLA GP300, CP040 and others.
ORDERING DESIGNATIONS
TYPE NO.
PRODUCT NO.
DM 300M/GP300
270000048
SPECIFICATIONS
ELECTRICAL
MODE
DM 300M/GP300
MICROPHONE
SPEAKER
TYPE
Electret
Earphone
IMPEDANCE
1 kΩ
8 Ω
FREQ. RESPONSE
0.3–16 kHz
0.15–8 kHz
POWER HANDLING
Max. 250 mW
SENSITIVITY
-46 dB ± 3 dB at 1 kHz rel. 1 V/Pa
-
MECHANICAL
CABLE
1 m
CONNECTOR
Speaker/Microphone:
ш3.5/ш2.5 mm combinational plug
TEMP. RANGE
Operating : -25° C to + 55° C
Storage : -40° C to + 55° C
COLOUR
Black
WEIGHT
Total : 24 g
Earpiece : 8 g
PLEASE NOTE
Your equipment should be switched off while connecting this part.
PROCOM A/S reserve the right to amend specifications
without prior notice.
25/11/11