Spec Sheet

ManualsBrandsBogen ManualsPublic Address DeviceInput Module Public Address

Input Modules

Models

BAL2S, BRG

1R, MAX1R,

MIC1S, MIC2S, MIC1X,

MIC2X, SAX

1R, TBL1S,

TEL

1S, TNG1S

Bogen’s advanced plug-in modules provide a wide range of functions to support a variety of applications.

These modules support different signal-source requirements, including the ability to interface to balanced and

unbalanced high- and low-level inputs, stereo or mono, telco systems, and microphones.

BALANCED (BAL2S)

Stereo, balanced input module

• Stereo, high-impedance, balanced inputs

• Professional-quality, low noise performance

• Selectable gain of 0 or

18 dB

• Mutable by higher priority modules

• Variable ducking level when muted

• Fade back from mute

• Screw terminal connections

BRIDGING (BRG1R)

Daisy chain multiple amplifiers input module

• Gain/Trim control

• Input signal available at buffered output

• Mute send & receive

• Variable ducking level when muted

• Fade back from mute

• 4 Priority levels

• Buffered output not mutable

• Bus assignable

• RCA input and output connectors

MONO AUX (MAX1R)

Unbalanced mono input module

• Gain/Trim control

• Bass & Treble controls

• Gating w/Thr

eshold &

Duration

• Mute send & r

eceive

• Variable ducking level when muted/gated

• Fade back from mute/gate

• 4 Priority levels

• Bus assignable

• RCA connectors

DESCRIPTION

FEATURES

Printed in U.S.A. 0507

unications,

Inc

54-5093-01C

Specifications subject to change without notice.

MICROPHONES (MIC1S, MIC1X)

Transformer-balanced, low-impedance microphone

input modules

• Gain/Trim control

• Bass & Treble controls

• Noise gate w/Threshold & Duration

• Limiter w/Threshold control

• 24V Phantom power

• Mute send & receive

• 4 Priority levels

• Bus assignable

• Balanced, transformer-isolated

• Screw terminal (MIC

1S); XLR connector

(MIC

1X) models

MICROPHONES (MIC2S, MIC2X)

Electronic-balanced, low-impedance microphone

input modules

• Gain/Trim control

• High Cut/Low Cut controls

• Voice Enhancement control

• Noise gate w/Threshold control

• Limiter w/Threshold control

• 24V Phantom po

• Mute send & receive

• 4 Priority levels

• Bus assignable

• Electr

onicall

y balanced

• Screw terminal (MIC2S); XLR connector

(MIC2X) models

STEREO AUX (SAX1R)

Unbalanced stereo input module

• Gain/Trim control

• Bass & Treble controls

• Gating w/Thr

eshold &

Duration

• Mute send & receive

• Variable ducking level when muted/gated

• Fade back fr

om m

ute/gate

• 4 Priority le

els

• Stereo-to-mono summing option

• Bus assignable

• RCA connectors

TRANSFORMER-BALANCED (TBL1S)

Transformer-balanced AUX input moduleE

• Transformer-isolated line-level input

• Gain/Trim control

• Bass & Treble controls

• Gating w/Threshold & Duration

• Mute send & receive

• Variable ducking level when muted/gated

• Fade back from mute/gate

• 4 Priority levels

• Bus assignable

• Pluggable screw terminal connections

TELEPHONE (TEL1S)

Telephone interface input module

• Loop start or ground start trunk interfacing

(requires external power supply)

• Dry loop interface to paging ports

• Audio-activated paging in dry loop

• Gain/Trim control

• Limiter

• Noise gate w/Threshold & Duration

• Mute send & r

eceiv

• 4 Priority le

els

• Bus assignable

• Transformer-isolated

• Screw terminal connections

ONE GENERA

OR (TNG

1S)

Multiple tone generator input module

• Select 4 of 8 tones to trigger

• 5

12 Hz Burst/steady, slow whoop, siren,

mechanical bell, Klaxon, night ringer, double

chime, & doorbell tones

• Momentar

y & contin

uous pla

yback modes

• Scr

w terminal trigger connections

• Le

vel control

• Micr

opr

ocessor

-contr

olled operation

• Mute send & receive

• 4 Priority levels

Summary of content (8 pages)

PAGE 1
Input Modules Models BAL2S, BRG1R, MAX1R, MIC1S, MIC2S, MIC1X, MIC2X, SAX1R, TBL1S, TEL1S, TNG1S DESCRIPTION Bogen’s advanced plug-in modules provide a wide range of functions to support a variety of applications. These modules support different signal-source requirements, including the ability to interface to balanced and unbalanced high- and low-level inputs, stereo or mono, telco systems, and microphones.
PAGE 2
TECHNICAL SPECIFICATIONS Balanced Input Module (BAL2S) Gain 0 dB (or +18 dB; switch selectable per channel) Frequency Response +0/-3 dB, 5 Hz-100 kHz S/N (20 Hz - 20 kHz) -100 dBV < 0.005%, 20 Hz-20 kHz Distortion Input Impedance 10k ohms (unbalanced) 20k ohms (balanced) Ducking (level) -10 dB to -48 dB CMRR > 80 dB @ 1 kHz Controls Ducking Priority Lowest or none Connector 6-position barrier strip Power ±24 V DC 1-3/8" W x 3-1/8" H x 3-1/2" D Dimensions Weight 2.8 oz.
PAGE 3
Microphone Input Module (MIC1S) Gain 28 dB to 62 dB Frequency Response +0/-3 dB, 10 Hz-20 kHz S/N (20 Hz - 20 kHz) -75 dBV @ 52 dB gain, -127 dBV EIN < 0.1%, 20 Hz-20 kHz Distortion 600 ohms Input Impedance Tone ±10 dB @ 100 Hz & 10 kHz Limit (threshold) -10 dBV to off Gate Threshold 3 mV to 30 mV Gate Duration 0.
PAGE 4
Microphone Input Module (MIC2X) Gain 18 dB to 62 dB Frequency Response +0/-3 dB, 10 Hz - 40 kHz S/N (20 Hz - 20 kHz) -75 dBV @ 52 dB gain, -127 dBV EIN < 0.
PAGE 5
Telephone Input Module (TEL1S) Gain 0 dB to 30 dB Frequency Response +0/-3 dB, 20 Hz - 20 kHz S/N (20 Hz - 20 kHz) -90 dBV @ 30 dB of gain, -120 dBV EIN < 0.1%, 20 Hz - 20 kHz Distortion Dry loop 30k ohms, Input Impedance Wet loop 1k ohms Limit (threshold) -10 dBV to off Gate Threshold 3 mV to 30 mV Gate Duration 0.
PAGE 6
ARCHITECT & ENGINEER SPECIFICATIONS* Balanced Input Module (BAL2S) The BAL2S input module shall be a stereo, high-impedance, electronically-balanced input module. It shall be mutable by higher priority modules and shall feature an internal PCB jumper to enable or disable muting from the priority bus system. It shall have a continuously variable ducking control that will enable attenuation of the input signal from a minimum of 10 dB to a maximum of 48 dB relative to the normal unmuted condition.
PAGE 7
ARCHITECT & ENGINEER SPECIFICATIONS (cont.) Microphone Input Module (MIC2X) The MIC2X module shall have an electronically-balanced input with XLR connector. It shall interface with low-impedance dynamic microphones. It shall also interface with electret condenser microphones and shall have an internal 24V DC phantom power supply to provide the bias supply that is enabled by a PCB jumper.The module shall have a gain control that will allow the gain to be adjusted from 18 dB to 62 dB.
PAGE 8
50 Spring Street, Ramsey, New Jersey 07446, U.S.A. Tel: 201-934-8500 Fax 201-934-9832 www.bogen.