Pub. 42004-422BDS
GAI-TRONICS® CORPORATION
A HUBBELL COMPANY
701-307 Page/Party® 24 V DC
Handset/Speaker Amplifier
General Information
This data sheet applies to the GAI-Tronics 701-307 Page/Party® 24 V DC Handset/Speaker Amplifier.
This plug-in handset/speaker amplifier mates directly with the 702, 703, 732 and 733 series amplifier
enclosures, and is suitable for indoor or outdoor use.
The 701-307 Handset/Speaker Amplifier includes a newly designed printed circuit board assembly
(PCBA).
Specifications
Amplifier
Power requirements (24 V dc)
Voltage..................................................................................... 21–28.8 V dc range, 25 V dc nominal
Power consumed: Zero/max. signal (12 watts)............................................................. 2.75 W/27 W
Construction/Finish................................................................ 16-gauge cold-rolled steel/gray baked enamel
Handset
Microphone............................................................................................................Dynamic, noise-canceling
Receiver .......................................................................... Dynamic, hearing aid compatible per FCC Part 68
Cable ............................................................................................................Retractile, 6-foot extended PVC
Material.......................................................................................................................................... Gray ABS
External controls..................................................... Push-to-page handset pressbar and handset hookswitch
Handset Amplifier
Output level........................................................................................... 1.5 V
Output limiter..................................................................................................................... 1.5 V
Gain....................................................... 55 dB nominal (below limiter level); adjustable from 40 to 63 dB
Frequency response...................................................... 250–4000 Hz, ±3 dB ref. to 1,000 Hz (below AGC)
Distortion ................................................................................................ 1.5% maximum THD @ 1,000 Hz
Controls...............................................................................Microphone gain, receiver volume and sidetone
nominal into 33-ohm load
RMS
nominal
RMS
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374 800-492-1212 Fax: 610-796-5954
ISIT WWW.GAI-TRONICS.COM FOR PRODUCT LITERATURE AND MANUALS
V
701-307 Page/Party
Speaker Amplifier
®
24 V DC Handset/Speaker Amplifier Page: 2 of 2
Pub. 42004-422BDS
Output ................................................................................ 12 watts minimum with nominal supply voltage
Voltage gain...................................................................................................... 26 dB maximum, adjustable
Frequency response........................................................................... 250–4,000 Hz, ±3 dB ref. to 1,000 Hz
Distortion .................................................................................... 1% maximum THD @ 1,000 Hz, 12 watts
Input impedance........................................................................................................... 50,000 ohms nominal
Controls................................................................................... Speaker volume (adjusted through the access
hole behind the nameplate on the front panel)
General
Temperature range......................................... −22º F to +158º F (−30º C to +70º C), operating and storage
Dimensions ............................................. 8.1 H × 8.1 W × 3 D inches (20.6 × 20.6 × 7.6 cm) behind panel
8.1 H × 8.1 W × 3.5 D inches (20.6 × 20.6 × 8.9 cm) front of panel
Shipping weight .....................................................................................................................6.8 lbs. (3.1 kg)
Approvals
NRTL Listed for USA and Canada.......................................................... Class I, Div. 2, Groups A, B, C, D
when used with listed GAI-Tronics 702 or 703 24 V dc series enclosures
Class I, Div. 2, Groups A, B, C, D
Class II, Div. 2, Groups F and G;
Class III, Div. 2, when used with
listed GAI-Tronics 732, 7325, 733, or 7335 24 V dc series enclosures
CE Mark
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