Valcom V-1094A Service Manual

with a response of 80Hz

long lines or provide master

part

www.valcom.com

V-1094A Page Port PreAmp/Expander

The Amp has a 600 Ohm
input and a 8 Ohm output

to 10kHz +/-3dB and a
maximum gain of 8dB.
It is powered by -21 to

-26VDC at 15mA.

The V-1094A is normally
used to pre-amp audio on

volume control to all or
of a paging zone.

Technical Assistance
540-563-2000 or

Issue 1 947095-A

Audio and Power Connections

600 Ohm page port
or zone output of a

T R(J1)

Input

V-1094A
Page Port
Preamp
Expander

T
R

Output

(J3)

page control unit

Up to 150
One-Way
Amplified
Speakers

(J2)

-24V GND

Power Supply

• Note:

4.50” L

2.50” H

• Drawing goes on back side

Input level equals output
level at position 5