Bogen TBL1S, BAL2S, MIC2S, MAX1R, LMR1S Users Manual

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Input Modules

Models BAL2S, BRG1R, LMM1S, LMR1S, MAX1R, MIC1S, MIC2S, MIC1X, MIC2X, SAX1R, TBL1S, TEL1S, 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

LINE/MIC (LMM1S, LMR1S)

LINE/MIC level input modules

• Gain control

• Bass & Treble controls

• Actively-balanced input

• LINE/MIC Attenuator switch

• Gating w/Threshold & Duration

• 24V Phantom power supply

• 4 Priority levels

• Bus assignable

• Built-in limiter w/ LED (LMR1S)

• Remote control volume option (LMR1S)

• Single-gang remote control panel included (LMR1S)

• Remote distance up to 2,000 Ft. (LMR1S)

• Screw terminal connectors

DESCRIPTION

FEATURES

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

• Limiter activity LED

• 24V Phantom power

• Mute send & receive

• 4 Priority levels

• Bus assignable

• Balanced, transformer-isolated

• Screw terminal (MIC1S); XLR connector (MIC1X) 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 power

• Mute send & receive

• 4 Priority levels

• Bus assignable

• Electronically balanced

• Screw terminal (MIC2S); XLR connector (MIC2X) models

MONO, STEREO AUX (MAX1R, SAX1R)

Unbalanced input modules

• 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

• Stereo to mono summing option (SAX1R)

• RCA connectors

TRANSFORMER-BALANCED (TBL1S)

Transformer-balanced AUX input module

• 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 & receive

• 4 Priority levels

• Bus assignable

• Transformer-isolated

• Screw terminal connections

TONE GENERATOR (TNG1S)

Multiple tone generator input module

• Select 4 of 8 tones to trigger

• 512 Hz Burst/steady, slow whoop, siren, mechanical bell, Klaxon, night ringer, double chime, & doorbell tones

• Momentary & continuous playback modes

• Screw terminal trigger connections

• Level control

• Microprocessor-controlled operation

• Mute send & receive

• 4 Priority levels

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 Distortion < 0.005%, 20 Hz-20 kHz 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 Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.8 oz.

All measurements at 0 dB gain.

Bridging Input Module (BRG1R)

Gain -5 dB to 5 dB Frequency Response +0/-3 dB, 5 Hz-100 kHz S/N (20 Hz - 20 kHz) -100 dBV Distortion < 0.005%, 20 Hz-20 kHz Input Impedance 10k ohms (balanced) Output Impedance 200 ohms (pseudo-balanced) Ducking (level) -10 dB to -48 dB Gate Threshold 3 mV to 30 mV Gate Duration 0.5s to 5s CMRR > 60 dB @ 1 kHz Priority Four levels Controls Gain, Ducking,

Gate Threshold,

Gate Duration Connector RCA Type Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.3 oz.

LINE/MIC Input Module (LMM1S)

Gain 18 dB to 60 dB (MIC)

-2 dB to 40 dB (LINE) Frequency Response 20 Hz to 50 kHz (+0/-3 dB) S/N (20 Hz - 20 kHz) -76 dBV @ 60 dB gain Distortion < 0.01% Input Impedance 15K LINE mode

2K MIC mode Gate Threshold 2 to 25mV @ min. gain Gate Duration 0.5s to 5s Priority Four levels Tone ± 10 dB @ 100 Hz & 10 kHz CMRR > 80 dB @ 1 kHz Controls Gain, Bass, Treble,

Threshold, Duration Connector Pluggable Euro Screw Type Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.2 oz.

0 dB

+18 dB

0 dB

+18 dB

MIC/LINE

INPUT

GND

INPUT ATTEN.

MIC/LINE

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) -71 dBV @ 60 dB gain,

-131 dBV EIN Distortion < 0.5%, 20 Hz-20 kHz Input Impedance 500 ohms Tone ±10 dB @ 100 Hz & 10 kHz Limit (threshold) -10 dBV to off Gate Threshold 3 mV to 30 mV Gate Duration 0.5s to 5s CMRR > 80 dB @ 1 kHz Priority Four levels Phantom Power 24V DC (defeatable) Controls Gain, Bass, Treble, Limit,

Gate Threshold,

Gate Duration Connector Screw Terminal Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 3.6 oz.

LINE/MIC Input Module (LMR1S)

Gain 18 dB to 60 dB (MIC)

-2 dB to 40 dB (LINE) Frequency Response 20 Hz to 50 kHz (+0/-3 dB) S/N (20 Hz - 20 kHz) -74 dBV @ 60 dB gain Distortion < 0.03% Input Impedance 15K LINE mode

2K MIC mode Gate Threshold 2 to 25mV @ min. gain Gate Duration 0.5s to 5s Priority Four levels Tone ± 10 dB @ 100 Hz & 10 kHz CMRR > 80 dB @ 1 kHz Controls Gain, Bass, Treble,

Limit, Threshold, Duration Limit (threshold) -16 dBV to off Remote Voltage 0 to 4.5V DC Remote Loop Current 0.5mA Max. Distance 200 Ft. (2 Conductor), 2,000 Ft. (3 Conductor Shielded) Connector Fixed Euro Screw Type Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 2.6 oz.

GAIN

BASS/TREBLE

GATING

GATE CONTROL

MUTE IN

MUTE OUT

GATE ENABLE/ DISABLE

BUS

ASSIGNMENT

PRIORITY

LEVEL

BUS A

BUS B

MUTE LOW

MUTE MED

MUTE HIGH

INPUT

LIMITER

PHANTOM

POWER

PHANTOM ON / OFF

Microphone Input Module (MIC1X)

Gain 28 dB to 62 dB Frequency Response +0/-3 dB, 10 Hz-20 kHz S/N (20 Hz - 20 kHz) -71 dBV @ 60 dB gain,

Gate Threshold,

Gate Duration Connector XLR Dimensions 1-3/8" W x 3-1/8" H x 3-1/2" D Weight 3.6 oz.

Remote Control Panel included

MIC/LINE

INPUT

GND

INPUT ATTEN.

MIC/LINE

CS+

GND

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