Optogate PB-06 The Optogate PB-06 is a new upgraded version of the old well known model for conference applications. The combination of the optical gate with a push button allow to use this device in more situations compare to the old device. Dimensions PB-06: 40 mm long x 25 mm high x 12 mm wide Connectors: 2 x 50 cm cable with xlr connectors Case construction: 1,2 mm steel, powder coated Distance Adjustable between 15 - 120 cm (depending of the type of reflection surface) Angle + / - 10 ? Switching noise: Immeasurable Frequency responses 0 Hz - 30kHz, - 3 dB at 150 Ohm mic impedance Signal noise ratio: -114 dB / -122 dB, mic on / off with a 150 Ohm mic. Distortion < 0,05 % at 100mV Delaytime mic on: < 0,2 Sec Delaytime mic off: ca. 1 Sec Attenuation "mic on": 0 dB Attenuation "mic off": 42 dB at 150 Ohm mic impedance Usuable mic. types: 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 Grad Celsius Background light range: 0 - 20000 Lux daylight und 0 - 12000 Lux electric bulblight Distance measurement: Active infrared reflection principle with daylight filter. Power: 24-48 V Phantompower Current consumption: ca. 3.7 mA