User's Manual

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Specifications:
Wiring Configuration (3-wire):
Generating Element: Electret Condenser
Red +VDC
Polar pattern: Omni-Directional
Copper NF
Frequency Range: 40Hz- 20kHz
Green Ground
Sensitivity: -59dB ±3dB 1V/microbar (11.22mV/Pa)
Noise level: 26dB “A” weighted
Max. Input SPL: 118dB
Impedance: 3 kOhm
Bias/+VDC: 1.3V (0.9 to 20V max.)
Colors: black, beige, white
(other colors on request)
Current drain: 25 μA
Microphone Dimensions: 13x7x3.5mm
Cable Length 1.5m (59“) Ø 1.5mm
Weight: 7 g
VT500 mounted with
AC and PW
VT500 mounted with
RBM2
VT500 mounted with
RBM2
Audio Bauer Pro AG, Bernerstrasse-Nord 182, CH-8064 Zürich, Switzerland
Phone: [phone], Email: [e-mail], www.vt-switzerland.com