Valcom V-1094A Manual

Valcom Controller V-1094A

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Side 1/2

VSP-V-1094A

Issue 7

V-1094A

PAGE PORT PREAMP/EXPANDER

INTRODUCTION

These instructions contain the specifications and

information necessary to install, operate and maintain

the V-1094A Page Port Preamp/Expander.

SPECIFICATIONS

Design

The Valcom V-1094A Page Port Preamp/ Expander is

a solid-state audio preamplifier. The unit comes with

its own surface mount box, which provides ½ inch

conduit access. The amplifier will accept a high

impedance input (600 Ohms) and reduce it to a low

impedance output. When the control knob is set on 5,

the input signal level equals the output signal level.

Frequency Response: 80Hz to 10kHz +/-

3dB

Gain (into 8 Ohm load): +8dB maximum

The V-1094A is capable of driving 150 Valcom

one-way speaker/amplifier assemblies.

INSTALLATION

Applications

These instructions cover only the installation of the

Valcom V-1094A. Consult the practices of other

equipment if any other equipment is used.

• To interface 600 Ohm type page ports to up to

150 Valcom amplified speakers

• To expand the number of Valcom amplified

speakers on a zone by 150

Input

V-1094A

Page Port

Preamp

Expander

600 Ohm page port

or zone output of a

page control unit

Power Supply

Up to 150

One-Way

Amplified

Speakers

T R(J1)

(J3)

Output

(J2)

-24V GND

Input level equals output

level at position 5

Audio and Power Connections

• To pre-amp audio signal on long lines to Valcom

amplified speakers

• To provide master volume control convenience

to all or a portion of a paging zone

Dimensions/Weight

• 4.44"H x 2.75"W x 2.88"D

(11.28cm H x 6.99cm W x 7.32cm D)

• 0.9 lbs. (0.41 kg)

Power Requirements

Voltage Range: -21 to -26VDC "B" Battery

Idle Current: 12mA

Operating Current: 15mA

Refer to the figure above for connections.

Cabling "D" type station wire or other suitable pairs

may be used for audio and power connections.

Nominal Specifications

Input Impedance: 600 Ohms

Output Impedance: 8 Ohms

1 947095

Produkt Specifikationer

Mærke:	Valcom
Kategori:	Controller
Model:	V-1094A
Type:	Roterende volumenkontrol
Vægt:	410 g
Produktfarve:	Rustfrit stål
Dimensioner (BxDxH):	69.9 x 71.1 x 114.3 mm
Impedens:	8 ohm (Ω)
Effekthåndtering:	150 W
Dæmpningstrin:	10