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Valcom mikrofon V-450

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Issue 6

1 947345

V-450

DYNAMIC OMNIDIRECTIONAL

GOOSENECK MICROPHONE

INTRODUCTION

These instructions contain the specifications and

information necessary to install, operate, and maintain

the V-450 Dynamic Omnidirectional Gooseneck

Microphone.

SPECIFICATIONS

Applications

• Valcom Paging Systems

Features

• Dynamic element

• Omnidirectional pickup pattern

• Chrome screen with a black housing

• 4 foot, 4 conductor, 2 shield cable permanently

attached

• Pushbutton sealed microswitch

• 5/8"-27 mounting thread

• Mounting flange included

• Low impedance (balanced)

Dimensions/Weight

• Microphone 1-3/4"D x 4-5/8"L

• Gooseneck 19"L

• 1.3 lbs. (.59kg)

Specifications

• Element Dynamic

• Pattern Omnidirectional

• Freq. Response 50 to 12K Hz

• Output Impedance Lo Z 400 Ohms

• Output Level Lo Z -58 dB

(0db = 1 mw/10 microbars)

-152 dB EIA

INSTALLATION

Figure 1 shows the V-450 connected to the Valcom

V-9939 microphone adapter.

TECHNICAL ASSISTANCE

Assistance in troubleshooting is available from the

factory. When calling, you should have a VOM and a

test set available and be calling from the job site.

Call (540) 563-2000 and ask for Technical Support,

or call (540) 767-1555 for Valcom 24-hour

Automated Support or visit our website at

http://www.valcom.com.

Valcom equipment is not field repairable. Valcom,

Inc. maintains service facilities in Roanoke, VA.

Should repairs be necessary, attach a tag to the unit

clearly stating your company name, address, phone

number, contact person and the nature of the problem.

Send the unit to:

Valcom, Inc.

Repair and Return Dept.

5614 Hollins Road

Roanoke, VA 24019-5056

Produktspecifikationer

Varumärke:	Valcom
Kategori:	mikrofon
Modell:	V-450
Vikt:	730 g
Mikrofonfrekvens:	50 - 12000 hz
Produktens färg:	Svart, silver
Produktstorlek (BxDxH):	44.4 x 596.9 x 44.4 mm
Anslutningsteknologi:	Kabel
Mikrofon känslighet (utnivå):	-58 dB
Mikrofon ingångsimpedans:	400 Ω