gtc150601 REV 1-2016
Page/Party®
Indoor Stations
GAI-TRONICS®
Features
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Full Duplex Communication
Modular Design
Powerful 12 Watt Amplifier
Noise-cancelling Microphone
Durable Housing
Minimal Maintenance
Non-moveable Electronic Hookswitch
Hearing-aid Compatible Handset
Hazardous Area Approvals
Options
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One or Five Party Lines
AC or DC Operation
Handset/Amplifier or Amplifier Only Stations
Auxiliary Jack for Headset Operation
PVC or Hytrel® Handset Cords
Remote Volume Level Control (VLC)
GAI-Tronics’ Page/Party® system provides two important plant communication functions in one durable,
easy-to-operate package, offering paging, and five line
intercom capability. Through the page function individuals can be contacted anywhere in your facility. For further communication, the party line function allows two
or more people to converse without being heard over
the paging speakers.
Page/Party® is a distributed amplifier system with each
station containing a 12W speaker amplifier. Stations /
amplifiers are parallel wired, simplifying system design
and expansion. Distributed amplifier systems offer
major advantages over conventional power amplifier
systems. For example, if an amplifier fails in a distributed
system, only the associated speaker is inoperable; all
other system speakers will continue to broadcast pages.
All Page/Party® station amplifiers are electronically paralleled, and systems may be expanded by extending
cable from the nearest amplifier or junction box. A single resistive load (Line Balance) is required for each page
and party line circuit to establish line impedance and
minimize effects of stray induced hum or noise.
Page/Party® operation is simple; the user lifts the station
handset, presses the page pressbar and announces. The
responding individual lifts the handset of their nearest
station for full duplex communication over the party
line. Speaker amplifier versions are available for powering speakers where handset intercom stations are not
required.
Page/Party®
GAI-TRONICS®
Indoor Stations
Indoor Page/Party® Stations
120 V ac Stations
Consists of:
Model
Number
Amplifier
Enclosure
7005-102
701-302
703A
7005-104
701-304
703A
700-102
701-302
702A
700-103
701-304
702A
750-401
751-001
702A
7005-207
701-307
703-002
7005-208
701-309
703-002
700-207
701-307
702-002
700-208
701-309
702-002
750-402
751-002
702-002
Headset Jack
Multi-Party
Single-Party
Amplifier
Only
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24 V dc Stations
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Specifications
Electrical
AC Stations
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-140 V ac
Max Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58VA
Input frequency range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60 Hz
DC Stations
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-28.8 V dc
Max Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27W
Handset
Microphone. . . . . . . . . . . . . . . . . . . . . . . . . . Dynamic, noise-cancelling
Receiver . . . . . . . . . . . . . . . . . . . . . . Dynamic, hearing aid compatible
Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ABS
External Control . . . . . . . . . . . . . . . . . Push-to-page handset pressbar
Handset Amplifier
Output Level . . . . . . . . . . . . . . . . . . . . 1.5VRMS nominal into 33Ω load.
Output Limiter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5VRMS nominal
Gain . . . . . . . . . . . . . . . . . . . . . . . . . 55dB nominal (below limiter level);
adjustable from 40 to 63 dB
Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 - 4,000 Hz
+0/-3dB ref. to 1 KHz (below AGC)
Distortion . . . . . . . . . . . . . . . . . . . . . . . . . 1.5% maximum THD @ 1KHz
Controls . . . . . . . . . . . . . . . . . . . . . Microphone gain, receiver volume
and sidetone
®
GAI-TRONICS
USA
UK
Italy
Malaysia
Australia
Speaker Amplifier
Output . . . . . . . . . 12 watts minimum with nominal supply voltage
Voltage Gain . . . . . . . . . . . . . . . . . . . . . . . . 26dB maximum, adjustable
Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250-4,000 Hz,
+0/-3dB ref. to 1kHz
Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . 1% maximum THD @ 1KHz
Input Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50KΩ
Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Speaker Volume
Mechanical
Construction . . . . . . . . . . . . . . . . . . . . . . . . . 16-guage cold-rolled steel
Finish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gray baked enamel
Connections . . . . . . . . . . . . . . . . . Screw-type barrier terminal blocks
Dimensions (overall)
- Multi-party Station . . . . . . . . . . . . . . . . . . . . 12.3 H x 8.1 W x 8.2 D
(313 x 206 x 209 mm)
- Single-party Station . . . . . . . . . . . . . . . . . . … 8.1 H x 8.1 W x 8.2 D
(206 x 206 x 209 mm)
- Amplifier only Station . . . . . . . . . . . . . . . . . . . 8.1 H x 8.1 W x 5.1 D
(206 x 206 x 129 mm)
Temperature Range. . . . . . . . . . . . . -22°F to +158°F (-30°C to +70°C)
Shipping Weight
- Multi-party Station . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.3 lbs (6.5kg)
- Single-party Station . . . . . . . . . . . . . . . . . . . . . . . … 11.8 lbs (5.4kg)
- Amplifier only Station . . . . . . . . . . . . . . . . . . . . . . . . . . 9.8 lbs (4.5kg)
Approvals
NRTL Listed for USA & Canada . . . . Class I, Div. 2, Groups A, B, C, D
Toll Free: 1 (800) 492-1212 Tel: (610) 777-1374 Fax: (610) 796-5954 www.gai-tronics.com
Tel: +44 (0)1283 500500 Fax: +44 (0)1283 500400 www.gai-tronics.co.uk
Tel: +39 02 48601460 Fax: +39 02 93663110 www.gai-tronics.it
Tel: +60-3-8945-4035 / 8945-7348 Fax: +60-3-8945-4675 www.gai-tronics.com
Tel: 011-61-28-851-5000 Fax: 011-61-29-899-2490 www.austdac.com.au
Quality Management System Certified by DNV - ISO 9001:2008. The policy of GAI-Tronics is one of continuous improvement; therefore the company reserves the right to change specifications without notice.
Pub. 150601 Rev 1/2016
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