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Optogate PB-09


The Optogate PB-09 is our new automatic microphone gate unit, implemented in a table stand. The PB-09 contains a mic on button what can be used as "push to talk" or "mic latch" switch. These different functions are user programmable with 3 dip switches. The PB-09 contains also a galvanically separated trigger input for the mic control. The switching noise is not measureable. A red status LED indicates if the microphone is switched on. The PB-09 works with 48V phantom power and can be used in connection with dynamic mics and condenser mics. The phantom power passes the microphone. The 1,2 kg heavy body of the PB-09 is iron made and equipped with 3 anti noise rubber feet on the bottom in order for a safety silent fixed position. The PB-09 is the best all in one solution for conference applications.

Manual (pdf)

RSP 229,- Euro

Physical dimensions:
125mm length x 31mm height x 90mm width
Connectors:
XLR 3-pin (1 = gnd, 2 = plus, 3 = minus)
Case construction:
Iron, black powdercoatedl
Distance:
Adjustable between 15 - 120 cm (depending of the type of reflection surface)
Angle:
+ / - 10 degrees
Trigger Input Voltage:
2.6-30V
Switching noise:
Immeasurable
Frequency response:
0 Hz - 30kHz, - 3 dB in connection with 150 Ohm microphone impedance
Signal noise ratio:
-114 dB / -120 dB, Mic on / off with 150 Ohm Mic.
Distortion:
< 0,05 % with 100mV signal
Delaytime Mic on:
< 0 ,2 Seconds
Delaytime Mic off:
About 1 second (Other times on request)
Attenuation "mic on":
-1 dB
Attenuation "mic off":
42 dB in connection with 150 Ohm microphone 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 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

PB-09