Optogate PB-05

Size PB-05:    69mm x 35mm x 21mm (LxHxW)
Connectors:s    XLR 3-pin (1 = gnd, 2 = plus, 3 = minus)
Case construction:    Aircraft-aluminium, black galvanizedl
Distance    Adjustable between 15 - 120 cm (depending of the type of reflection surface)
Angle    + / - 10 degrees
Switching noise:    Immeasurable
Frequency responses    0 Hz - 30kHz, - 3 dB at 150 Ohm Microfonimpedanz
Signal noise ratio:    -114 dB / -122 dB, Mic on / off, 150 Ohm Mic.
Distortion    < 0,05 % with 100mV signal
Delaytime mic on:    < 0,2 Sec
Delaytime mic off:    ca. 1 Sec
Attenuation "mic on":    0 dB
Attenuation "mic off":    16 dB or 42 dB in connection with 150 Ohm mics, depending of the model
Nutzbare Mikrofontypen:    All type of dynamic - and phantom powered mics up to 10 mA current consumption
Maximum input level:    3 dB (1,1V)
Operating temperature:    0 - 55 degrees Celsius
Background light range:    0 - 20000 Lux daylight and 0 - 12000 Lux electric bulblight
Distance measurement:    Active infrared reflection principle with 3 bit code
Power:    24-48 V Phantompower (passes phantompower to the microphone)
Current consumption:    ca. 3.7 mA