SPECIFICATIONS
Type
Dynamic, Close-Talking
Frequency Response (at 8 mm [
5
/
16
] in.)
50 to 15,000 Hz (see Figure 2)
TYPICAL FREQUENCY RESPONSE
FIGURE 2
Polar Pattern
Cardioid (unidirectional) response — uniform with fre-
quency, symmetrical about axis (see Figure 3)
TYPICAL POLAR PATTERN
FIGURE 3
lmpedance
Microphone rating impedance is 150 ohms (223 ohms
actual) for connection to microphone inputs rated at
19 to 300 ohms
Output Level (close-talk at 1,000 Hz)
Open Circuit Voltage
–45.0 dB (4.5 mV)
. . . . . . . . . . . .
0 dB = 1 volt per 100 microbars
Power Level
– 66.0 dB
. . . . . . . . . . . . . . . . . . . . . . . . . . .
0 dB = 1 milliWatt per 10 microbars
Hum Sensitivity (typical)
35.5 dB equivalent SPL in a 1 millioersted field
Polarity
Positive pressure on diaphragm produces positive
voltage on pin 2 of microphone connector
Connector
Professional three-pin audio connector designed to
mate with Cannon XL series, Switchcraft A3 (Q.G.
series or equivalent connectors).
Cable
Non-detachable, 1.5 m (5 ft), two-conductor, shielded,
plastic-jacketed
Case
Black thermoplastic microphone and pivot housing,
anodized aluminum end caps, stainless steel grille,
and boom
Dimensions
See Figure 4
OVERALL DIMENSIONS
FIGURE 4
Net Weight
78 grams (2.7 ounces) less cable and connector
Packaged Weight
950 grams (2 lbs., 1
1
/
2
oz)
CARTRIDGE
CONNECTOR
RED
CODED SIDE
RED
BLK
1
2
3
INTERNAL CONNECTIONS
FIGURE 5
Certification
Conforms to European Union directives, eligible to
bear CE marking; meets European Union EMC Immu-
nity Requirements (EN 50 082–1, 1992).
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