SPECIFICATIONS
Type
Dynamic
Frequency Response
200 to 5,000 Hz (see Figure 2)
TYPICAL FREQUENCY RESPONSE
FIGURE 2
Polar Pattern
Omnidirectional
Impedance (at 1,000 Hz)
High Impedance: 40,000 Ω
Low Impedance: 210 Ω
Recommended Load Impedance
High Impedance: 100,000 Ω
Low Impedance: 1,000 Ω
Output Level (at 1,000 Hz, Open Circuit Voltage)
High Impedance
Low Impedance
–35.0 dBV/Pa*
–57.0 dBV/Pa*
(17.8 mV)
(1.4 mV)
*1 Pa = 94 dB SPL
Switches
Locking Press-to-Talk Switch: Activates microphone circuit and an
external relay or control circuit. The microphone circuit is normally
shorted.
Impedance Selection Switch: Double-pole, double-throw slide switch
located in the base of the microphone.
Cable
2.1 m (7 ft.) four-conductor, two conductors shielded,
non-detachable
Case
Two-tone gray ARMO-DUR
OVERALL DIMENSIONS
FIGURE 3
Net Weight
737 grams (1 lb., 10 oz.)
Shipping Weight
1020 grams (2 lb., 4 oz.)
Certification
Conforms to European Union directives, eligible to bear CE marking; meets
European Union EMC Immunity Requirements (EN 50082–1, 1992).
REPLACEMENT PARTS
Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . R96
Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C31C
On/Off Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RK141S
www.shure.com
©2012 Shure Incorporated
Asia, Pacific:
Shure Asia Limited
22/F, 625 King’s Road
North Point, Island East
Hong Kong
Phone: 852-2893-4290
Fax: 852-2893-4055
Email: [email protected]
United States, Canada, Latin
America, Caribbean:
Shure Incorporated
5800 West Touhy Avenue
Niles, IL 60714-4608 USA
Phone: 847-600-2000
Fax: 847-600-1212 (USA)
Fax: 847-600-6446
Email: [email protected]
Europe, Middle East, Africa:
Shure Europe GmbH
Jakob-Dieffenbacher-Str. 12,
75031 Eppingen, Germany
Phone: 49-7262-92490
Fax: 49-7262-9249114
Email: [email protected]
