Bogen DDU250 GCU250 - Condenser Gooseneck, GDU150 - Dynamic Gooseneck, Description, Features

GCU250 - Condenser Gooseneck

Description

The GCU250 is a high performance, partially-rigid, 18-1/4" long gooseneck con- denser microphone capable of meeting the stringent demand of today's conference and PA systems. It is an intel- ligent choice for sound reinforcement applications. It has an integral XLR male connector mounting base and requires a 9V - 52V DC phantom power source. Slim and compact, the GCU250 is designed to minimize intrusion between the user and the audience.

Features

•Phantom power-operated

•Cardioid pickup pattern

•Clean, accurate vocal reproduction with low ambient noise

•Snap-on windscreen

•Wide frequency response with rich treble and bass

•Thin, unobtrusive construction for close-up use

•Breath/wind filter included

•Durable all-metal case with non-glare black finish

Specifications
MIC Type:	Gooseneck
Element:	Back electret condenser
Polar Pattern:	Cardioid
Impedance:	250-ohm
Frequency Response:	50 Hz to 18 kHz
Sensitivity*:	-65 dB +/- 3dB
Max SPL @ 1% THD:	>130 dB
S/N Ratio:	>65 dB
Phantom Voltage Req:	9V - 52V DC
Connector:	XLR Male
Dimensions:	18-1/4" L x 3/4" Dia.
Product Weight:	4 oz.
Material:	Copper
Finish:	Non-glare black finish

* (0dB=1V/ BAR 1,000 Hz indicated by open circuit)

Polar Graph

Frequency Response Graph

GDU150 - Dynamic Gooseneck

Description

The GDU150 is a dynamic, gooseneck microphone that features a durable all- metal case with a non-glare black finish. It has a 10-1/4" long, fully flexible neck with an integral XLR mounting base.

Features

•Cardioid pickup pattern

•Outstanding speech intelligibility,

feedback rejection, and user sound isolation

•High sound pressure capability and low sensitivity to breath/pop noise

•Superior shock-mount system to reject handling and transmission noise

•Rugged, reliable construction

•Integral multi-layer breath/wind filter

•Durable all-metal case with non-glare black finish

•Silent push-on/push-off talk switch on base

Specifications
MIC Type:	Gooseneck
Element:	Moving coil dynamic
Polar Pattern:	Cardioid
Impedance:	500-ohm
Frequency:	100 Hz to 12 kHz
Sensitivity*:	-75 dB +/- 3dB
S/N Ratio:	>65 dB
Connector:	XLR Male
Switch:	Push-on/push-off talk switch on base
Dimensions:	17" L x 1-1/4" Dia.
Product Weight:	1 lb.
Material:	Zinc
Finish:	Non-glare black finish

* (0dB=1V/ BAR 1,000 Hz indicated by open circuit)

Polar Graph

Frequency Response Graph

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