Procom DM-8300-f - Manual

DM 8300 F
Miniature Hands-Free Microphone
DESCRIPTION
Very small hands-free microphone providing a very discreet installation.
Mounting base for fitting on steering column, dash board, roof, sun
visors or door edging.
Friction-mounted microphone unit for stepless direction adjustment.
High-sensitivity built-in electret cartridge with amplifier.
Voltage supply 9–15 VDC when connected as shown in the diagram
below.
Supplied with 4 m cable terminated with a 3.5 mm plug.
ORDERING DESIGNATIONS
TYPE NO. PRODUCT NO.
DM 8300 F 270000034
SPECIFICATIONS
ELECTRICAL
MODEL DM 8300 F
TYPE Hands-free microphone
POLAR PATTERN Non-directional
IMPEDANCE 1 kΩ
FREQ. RESPONSE Shown in diagram below
SENSITIVITY -46.6 dB ± 3 dB at 1 kHz rel. 1 V/Pa
CARTRIDGE TYPE Electret
VOLTAGE SUPPLY Nominal: 2 V. (Max. 10 V) directly on cartridge
CURRENT CONSUMPTION Approx. 0.5 mA
MECHANICAL
CABLE 4 m 1-wire with shield
TEMP. RANGE Operating : -25° C to + 55° C
Storage : -40° C to + 55° C
MATERIALS Aluminium and ABS
DIMENSIONS 20 (H) x 20 (W) x 21 (L) mm
WEIGHT Approx. 60 g
PROCOM A/S reserve the right to amend specifications
without prior notice.
24/11/11