2
SPECIFICATIONS
Type
Dynamic (moving coil)
Frequency Response
20 to 10,000 Hz (see Figure 1)
NOTE: The curve below shows on–axis response at a
distance of 2 feet from a uniform sound source. Your
response may vary, depending on microphone position.
0.6 m
(2 FT)
(2 IN.)
(1 IN.)
(1/8 IN.)
51 mm
25 mm
3 mm
500
1,000
2,000
5,000
10,000
20,000
50
100
200
20
0
–10
+20
+10
TYPICAL FREQUENCY RESPONSE
FIGURE 1
Polar Pattern
Supercardioid, rotationally symmetrical about microphone
axis (see Figure 2)
TYPICAL POLAR PATTERNS
FIGURE 2
Output Level (at 1,000 Hz)
Open Circuit Voltage: –64 dBV/Pa* (0.06 mV)
*1 Pa = 94 dB SPL
Impedance
Rated impedance is 150
W
(45
W
actual) for connection to
microphone inputs rated low Z
Phasing
Positive pressure on diaphragm produces positive voltage
on pin 2 with respect to pin 3
Maximum SPL
174 dB at 1000 Hz (calculated)
Connector
Three–pin professional audio connector (male XLR type)
Case
Silver blue enamel–painted die cast metal with hardened,
matte-finished steel grille
Adjustable, Locking Stand Adapter
Integral, dynamic locking, adjustable through 180
°
, with
standard 5/8”-27 thread (see Figure 3)
STAND
ADAPTER
MICROPHONE
STAND
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ADJUSTMENT
KNOB
BUILT–IN BETA 52 STAND ADAPTER
FIGURE 3
Net Weight
605 grams (21.6 oz)
Certification
Conforms to European Union directives, eligible to bear CE
marking; meets European Union EMC Immunity Require-
ments (EN 50 082–1, 1992).
FURNISHED ACCESSORIES
Storage Bag
26A25
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5/8” to 3/8” (Euro) Thread Adapter
95A2050
. . . . . . . . . . . . .
OPTIONAL ACCESSORIES
7.6 m (25 ft) Cable
C25E, C25F
. . . . . . . . . . . . . . . . . . . . . . .
REPLACEMENT PARTS
Cartridge
R175
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Screen and Grille Assembly
RK321
. . . . . . . . . . . . . . . . . . . .
Plug (connector) Assembly
90F1984
. . . . . . . . . . . . . . . . . . . .
NOTE: Use care when removing the cartridge holder from the
base to prevent breakage of the lead wires.
