Shure Incorporated
9/13
Operating Temperature Range
-18°C (0°F) to 57°C (135°F)
Storage Temperature Range
-29°C (-20°F) to 74°C (165°F)
Operating Relative Humidity
0 to 90%
Polarity
Positive pressure applied from any direction to the Mid cartridge or from the left to the Side cartridge in the
MS mode, or applied from the front in the Stereo mode produces positive voltage on pin 2 relative to pin 3
(Mid/Left) and pin 4 relative to pin 5 (Side/Right).
Housing
Brass and nickel-plated aluminum construction with stainless steel grille. Finished in satin black vinyl
enamel
Power Requirements
9–52VDC[4]phantompower(IEC-61938),1.3mAoutput,2.6mAtotal
Battery
Type 6Vcylindrical
Life 70hours
Current Drain 2.4mAtotal
Overvoltage Protection
Maximum External Voltage applied to Pins 2 through 5 with respect to Pin 1: ± 75 Vdc
Net Weight
417g(14.7oz.)
[1] 1 Pa=94 dB SPL
[3]S/N ratio is the difference between 94 dB SPL and equivalent SPL of self noise, A-weighted
[4]All specifications measured with a 48 Vdc phantom power supply. The microphone operates at lower
voltages, but with slightly decreased headroom and sensitivity.