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3
SPECIFICATIONS
Type
Dynamic
Frequency Response
60 to 14,000 Hz (see Figure 2)
Polar Pattern
Cardioid (unidirectional), symmetrical about axis (see
Figure 4)
Output Impedance
Microphone rated impedance is 150
Ω
(290
Ω
actual) for mi-
crophone inputs rated 75 to 300
Ω
Output Level (at 1,000 Hz)
Open Circuit Voltage*
– 53.5 dBV/Pa ( 2.10 mV)
. . . . . . . .
*1 Pascal=94 dB SPL
Polarity
Positive pressure on diaphragm produces positive voltage
on pin 2 relative to pin 3 of the microphone output connector
Environmental Conditions
This microphone will operate over a temperature range of
–29 to 57
o
C (–20 to 135
o
F), and at relative humidity of 0 to
95%.
Switch
Built in On/Off switch
Connector
3-pin male XLR connector designed to mate with Cannon XL
series, Switchcraft A3 (Q.G.) series, or equivalent
Case
Die cast zinc handle, black matte finish, dent-resistant wire-
mesh steel ball grille
Dimensions
See Figure 5
Net Weight
288 g (10.2 oz)
Certification
Eligible to bear CE Marking. Conforms to European EMC
Directive 89/336/EEC. Meets applicable tests and perfor-
mance criteria in European Standard EN55103 (1996)
parts 1 and 2, for residential (E1) and light industrial (E2)
environments.
FURNISHED ACCESSORIES
Storage Bag
26A13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Break-Resistant Swivel Adapter
A25D
. . . . . . . . . . . . . . . . .
4.5 m (15 ft.) XLR-to-XLR cable
90J3860
. . . . . . . . . . . . . .
OPTIONAL ACCESSORIES
Shock Stopper
TM
Isolation Mount
A55M
. . . . . . . . . . . . . . . .
Windscreen (7 colors available)
A58WS Series
. . . . . . . . .
7.6 m (25 ft) Cable (XLR to XLR)
C25J
. . . . . . . . . . . . . . . .
REPLACEMENT PARTS
Dent-Resistant Grille Assembly
RK351G
. . . . . . . . . . . . . . .
Cartridge Assembly
R188
. . . . . . . . . . . . . . . . . . . . . . . . . . . .