Bogen TPU35B Specifications

Telephone
Paging
Amplifiers
TPU35B, TPU60B,
TPU100B, & TPU250
Bogen models TPU35B, TPU60B, TPU100B, and TPU250 are wall-mounted telephone paging amplifiers
Description
rated at 35, 60, 100, and 250 watts, respectively. All models can also be rack-mounted*. These TPU
amplifiers permit paging from telephone and/or microphone; music input through an RCA jack or screw
terminals; and voice-activated, variable level, music mute with fade back after page. These TPU amps
include a night ringer which sends an electronic ringing tone signal through all speakers, alerting
personnel of incoming calls. Jacks are also provided to bridge two TPU amplifiers to double the number of
inputs and output power.
Features • 35, 60, 100, and 250-watt models
• Inputs for 600-ohm balanced telephone line, Lo-Z
balanced microphone, and background music
• Music input (RCA jack or screw terminals)
• Integral automatic level control (ALC) circuit for con-
trolling pages made by persons with varying voice
levels and paging techniques
• Page from telephone and/or microphone
• Signal-activated paging channel automatically mutes
background music
• Adjustable background music muting level during a
page
• Music gradually returns to its normal level after a page
• Audio Enhancement circuit increases intelligibility,
improves perceived loudness (with no increase in
power), and reduces listener fatigue
• Separate controls for page volume, music volume,
night ringer, music mute, and Audio Enhancement
• Bass and treble controls
Models
* B-Models require accessory kit.
• Built-in night ringer activated by contact closure or by
90V ring signal
• Balanced or unbalanced 16-ohm, 25V, 25V CT, and
70V outputs are available for the TPU35B/60B/100B
models; 25V and 70V outputs are available on the
TPU250
• VOX sensitivity level control eliminates accidental
transmission of background noise from a paging
telephone
• Thermal and electronic overload protection
• Jacks provided for bridging additional TPU amplifiers
• Brackets are attached to each model for easy wall
mounting; the TPU250 can also be rack-mounted
with included brackets; TPU-B models can be rack-
mounted with RPK82 mounting kit (sold separately)
• Peak level indicator lights when amplifier is driven
into clipping
• 120V AC, 60 Hz power source
• Listed to UL Standard 60065 for U.S. & Canada
Specifications subject to change without notice.
TPU250 pictured
© 2000 Bogen Communications, Inc.
Part No. 54-7836-02E 1101