WMT1A Bogen Communications, Inc., WMT1A Datasheet

WMT1A

Manufacturer Part Number

WMT1A

Description

Transformer, Input/Line; Plug-In; Pri:10 K Ohms; Sec:600 Ohms; 1.73V (Output); +/-2dB

Manufacturer

Bogen Communications, Inc.

Type

Audior

Datasheet

1.WMT1A.pdf (2 pages)

Specifications of WMT1A

Configuration

Enclosed

Dimensions

2"W×2-3/8"H×1-1/4"D

Frequency

50-20000 Hz

Impedance, Primary

10K Ohms

Impedance, Secondary

600 (C.T.) Ohms

Number Of Outlets

Phase

Termination

RCA, Screw Terminals

Voltage, Rating

1.73 V (Output)

Voltage, Secondary

1.73 V

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Transformers

Description

Models WMT1A,

Features

TL100 & TL600

Input/Line

WMT1A

The Bogen Model WMT1A transformer is designed

especially for matching inputs from, or outputs to, a

600-ohm line.

As an input-matching transformer, it may be used to

connect telephone systems to most Bogen public

address amplifiers for telephone paging. It also func-

tions as an output-matching transformer in feeding

program material over a 600-ohm telephone line for

"music-on-hold". It is compatible with any amplifier

having a 25V output terminal.

WMT1A

• Hi-Z, 10k-ohm primary impedance

• Lo-Z, 600-ohm secondary impedance, balanced

• Matches high-to-low impedance or low-to-high

• Adapts line level signals to microphone inputs

• RCA connector for Hi-Z side

• Screw terminals for Lo-Z side

• Small steel enclosure w/mounting ears allows

• No wiring or soldering required

with center tap

impedance

easy mounting anyplace

WMT1A

TL100 ,TL600

The Bogen Models TL100 and TL600 transformers

are compact plug-in units especially designed for use

with power amplifiers.

The TL100 provides a balanced one-to-one input

match and isolation; its primary impedance will be

the same value as total termination of the input

impedance to the amplifier(s).

Model TL600 matches the output of a 600-ohm tele-

phone line to a Bogen power amplifier input.

TL100 and TL600

• Provides balanced 600-ohm or bridging input for

• May be used to provide a 600-ohm output from

• Transformer connections terminated in a keyed

• Compact, plug-in design

• Internal mumetal shielding

power amplifier

a Bogen mixer-pre-amplifier

nine-pin miniature plug

TL100/TL600

Related parts for WMT1A

WMT1A Summary of contents

Page 1

... Input/Line Transformers Models WMT1A, TL100 & TL600 WMT1A Description The Bogen Model WMT1A transformer is designed especially for matching inputs from, or outputs to, a 600-ohm line input-matching transformer, it may be used to connect telephone systems to most Bogen public address amplifiers for telephone paging. It also func- ...

Page 2

... Output shall be approximately 1.73 volts when connected across the 25V output tap or WMT1A Hi-Z output connection of a Bogen amplifier. Line input or output connections from the 600-ohm line shall be made to a three-screw terminal strip. ...

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