Shure LEGENDARY PERFORMANCE SM137 Mode D'emploi page 4

SPECIFICATIONS
Type
Electret Condenser
Frequency Response
20 to 20,000 Hz
Polar Pattern Cardioid
Output Impedance 150 Ω (actual)
Sensitivity −41 dBV/Pa
(at 1 kHz, open circuit
1 Pascal=94 dB SPL
voltage)
Maximum SPL
1000 Ω load: 139 dB (154 dB, Pad on)
(1 kHz at 1% THD) 2500 Ω load: 144 dB (159 dB, Pad on)
Signal-to-Noise Ratio
75 dB
(referenced at 94 dB
S/N ratio is difference between 94 dB SPL and
SPL at 1 kHz)
equivalent SPL of self noise, A-weighted
Dynamic Range 1000 Ω load: 120 dB
(at 1 kHz) 2500 Ω load: 125 dB
Common Mode > 50 dB
Rejection
(10 Hz to 100 kHz)
Clipping Level
1000 Ω load: 3 dBV
(20Hz-20 kHz at 1% 2500 Ω load: 9 dBV
THD)
THD of microphone preamplifier when applied input
signal is equivalent to cartridge output at specified
SPL
Self Noise
19 dB
(typical, equivalent SPL,
A-weighted)
Polarity Positive pressure on diaphragm produces positive
voltage on pin 2 with respect to pin 3
Weight Net: 195 g (6.9 oz.)
Switch Attenuator: −15 dB
Connector Three-pin professional audio (XLR), male
Power Requirements 48 Vdc phantom, 5.2 mA
4
CERTIFICATION
Eligible to bear CE Marking. Conforms to European EMC Directive 2004/108/EC.
Meets Harmonized Standards EN55103-1:1996 and EN55103-2:1996, for residen-
tial (E1) and light industrial (E2) environments.
The Declaration of Conformity can be obtained from:
Authorized European representative:
Shure Europe GmbH
Headquarters Europe, Middle East & Africa
Department: EMEA Approval
Jakob-Dieffenbacher-Str. 12
75031 Eppingen, Germany
Phone: 49-7262-92 49 0
Fax: 49-7262-92 49 11 4
Email: info@shure.de
ACCESSORIES AND PARTS
Furnished Accessories
Storage Bag
Windscreen
Swivel Stand Adapter
Optional Accessories
Shock Stopper™ Isolation Mount
Popper Stopper™
95C2313
A3WS
A25D
A55M, A55HM
PS-6