Artikel 5 van 5 in catagorie Optogate

Optogate PB07 optical microfoon gate

€ 136,00
€ 114,29(Ex.btw)

Grotere afbeelding

Automatische microfoon gate

Wordt geplaatst aan de microfoonstandaard, in lijn met de kabel

Infrarood sensor detecteert degene die voor de microfoon staat en schakelt de gate uit

Rode status LED toont ' aan' stand van microfoon

Werkt op 48V phantom power

Detetectie afstand instelbaar van 15 - 120cm

Frequentiebereik 0 - 30kHz

Afmetingen: 68mm (l) x 35mm (h) x 21mm (b)

Wij kunnen zelf wel tientallen plaatsen bedenken waar deze handige tool zeer goed inzetbaar is.

Optogate Model PB-07

After taking into account our customers suggestions we developed the PB-07. On this model the sensor is on the flat side. Like the other models the Pb-07 will switch on the microphone if someone is in front of the mic. A red status LED indicates if the microphone is switched on. The PB-07 will switch off the microphone if nobody is in front of the mic. The distance can be adjusted between 15cm and 120cm with the help of Trim Pot. On the back is a 4mm threaded hole for the possibility to mount a clip on the PB-07. In this case the PB-07 can be installed on a mic stand and will disappear behind of the stand. The PB-07 can be connected to a gooseneck microphone as well. The PB-07 works with 48 Volt phantom power and the phantom power passes on the microphone.

Applications:

Optogates are the best and easiest solution for the most common problems in live applications. It eleminates unwanted backgound noise of other instruments into unused microphones on stage. So, the clarity of the mix and the dynamics will be increased due to less phase cancellation and backgound noise. It reduces the possibility of feedback from unused mics. Just plug & Play...

Specifications:

Physical dimensions:	68mm length x 35mm height x 21mm width
Connectors:	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 response:	0 Hz - 30kHz, - 3 dB in connection with 150 Ohm microphone impedance
Signal noise ratio:	-114 dB / -122 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":	0 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
back

Voor meer informatie over de artikelen, ga naar volgende Website.

Dit artikel is op maandag 18 januari, 2010 aan ons assortiment toegevoegd.