Shure WL93 User Manual

Shure Incorporated
8/11
Maximum SPL
120 dB
Dynamic Range (Maximum SPL, A-weighted)
98 dB
Self Noise
A-Weighted 22 dB typical
weighted per DIN 26 dB 45 405
Hum Pickup
−4 dB equivalent SPL in a 1millioersted field (60 Hz)
Signal-to-Noise Ratio
72 dB at 94 dB SPL (IEC 651)
Polarity
Positive pressure on microphone diaphragm produces positive voltage on pin 2 relative to pin 3 of pream
plifier output cable connector
Power Requirements
11 to 52 V DC phantom . Protected against reverse voltage application . Current Drain0.33 mA
Environmental Conditions
Operating Temperature : −18 to 57°C (0 to 135°F)
Storage Temperature : −29 to 74°C (−20 to 165°F)
Cable
Black1.27 m (4.17 ft), attached , two-conductor , shielded , terminated by miniature Connector Type
(TA4F)
Housing
Microphone Black ABS thermoplastic case with stainless-steel-mesh grille
Preamplifier Steel case with non-reflective black finish, black-chrome belt clip
Weight
Microphone 16 g (0.57 oz.)
Preamplifier : 118 g (4.17 oz.)
1 Pascal = 94 dB SPL
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Shure WL93 Specifications

General

Device interface	-
Connectivity technology	Wired
Product color	Black
Number of products included	1 pc(s)
Type	Interview microphone
Microphone frequency	50 - 20000 Hz
Microphone direction type	Omnidirectional
Microphone Total Harmonic Distortion (THD)	1 %
Output impedance	3000 Ω
Signal-to-Noise Ratio (SNR)	94 dB

Weight and Dimensions

Microphone weight	16 g