Bogen DDU250 - Manual

MIC (+)

MIC (-)

GROUND

SWITCH (N.O.)

SWITCH (COM)

RED

WHITE

SHIELD

BLUE

BLACK

Model DDU250

Dynamic Desktop

Microphone

50 Spring Street, Ramsey,

NJ

07446, U.S.A.

20

1

-934-8500; Fax: 20

1

-934-9832

E-mail: [email protected] / Web Site: www.bogen.com

-60

-70

dB

-80

-90

-100

-110

20

1

K

Hz

200

2

K

20

K

Frequency Response, Magn dB re 1 V/microbar

= 0

o

on axis

= 180

o

off axis

LIMITED WARRANTY

Bogen microphones are warranted to be free from defects in material or workmanship provided that the product has not been subjected to abuse or accident or altered in any way for one
(

1

) year from the date of sale to the original purchaser. Any part of the product covered by this warranty that, with normal installation and use, becomes defective will be repaired or replaced

by Bogen, at our option, provided the product is shipped insured and prepaid to: Bogen Factory Service Department, 50 Spring Street, Ramsey,

NJ

07446, USA. The product will be returned

to you freight prepaid.This warranty does not extend to any of our products that have been subjected to misuse, improper storage, neglect, accident, improper installation or have been mod-
ified or repaired in any manner that Bogen believes may affect the reliability of the product, or where the serial number or date code has been removed or defaced.
THE FOREGOING LIMITED WARRANTY IS BOGEN'S SOLE AND EXCLUSIVE WARRANTY AND THE PURCHASER'S SOLE AND EXCLUSIVE REMEDY. BOGEN MAKES NO OTHER
WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY
DISCLAIMED AND EXCLUDED. Bogen's liability arising out of the manufacture, sale or supplying of products or their use or disposition, whether based upon warranty, contract, tort or
otherwise, shall be limited to the price of the product. In no event shall Bogen be liable for special, incidental or consequential damages (including, but not limited to, loss of profits, loss of
data or loss of use damages) arising out of the manufacture, sale or supplying of products, even if Bogen has been advised of the possibility of such damages or losses.

Products that are out of warranty will also be repaired by the Bogen Factory Service Department -- same address as above or call 20

1

-934-8500. The parts and labor involved in these

repairs are warranted for 90 days when repaired by the Bogen Factory Service Department. All shipping charges in addition to parts and labor charges will be at the owner's expense.

Printed in U.S.A.

0

1

0

1

© 200

1

Bogen Communications, Inc.

54-204

1

-0

1

R

1

Specifications subject to change without notice.

0˚

180˚

330˚

30˚

60˚

300˚

90˚

270˚

240˚

210˚

120˚

150˚

FREQUENCY RESPONSE GRAPH

DESCRIPTION

The DDU250 is a high-quality, dynamic, uni-directional, gooseneck desktop microphone ideal
for any podium or PA system. It features a

1

6" long, fully flexible gooseneck stalk that is shock-

mounted to a heavy zinc die cast base, a uni-directional pickup pattern, and a

1

0-foot cable

with external contact closure outputs for the talk switches.The gooseneck permits the user
to adjust the microphone’s angle and height to suit the user’s needs.
Other features include a push-to-talk switch for momentary paging and a push-to-lock switch
for continuous audio.

POLAR GRAPH

CABLE CONNECTIONS

SPECIFICATIONS

MIC Type:

Desktop

Element:

Moving coil dynamic

Polar Pattern:

Uni-directional

Impedance:

500-ohm

Frequency Response:

1

00Hz to

1

2kHz

Sensitivity*:

-76dB +/- 3dB

S/N Ratio:

>65dB

Cable:

1

0 ft., 5-conductor cable

Switches:

Push-to-lock and push-to-talk

Dimensions (W x H x D):

4-

1

/4" x

1

8-

1

/4" x 6-

1

/4"

Product Weight:

3-

1/

2 lbs.

Material:

Zinc die cast

Finish:

Matte black

* (0dB=

1

V/microbar

1

,000 Hz indicated by open circuit)

LEAD COLOR

FUNCTION