Valcom V-1094A Bedienungsanleitung
Seiten 2 Englisch Regler
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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
TR(J1)
(J3)
Output
T
R
(J2)
-24VGND
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
Produktspezifikationen
| Marke: | Valcom |
| Kategorie: | Regler |
| Modell: | V-1094A |
| Gewicht: | 410 g |
| Produktfarbe: | Edelstahl |
| Impedanz: | 8 Ohm |
| Typ: | Drehbarer Lautstärkeregler |
| Maximale Eingangsleistung: | 150 W |
| Abmessungen (BxTxH): | 69.9 x 71.1 x 114.3 mm |
| Erhöhungsschritte: | 10 |
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