Bogen Microphones User Manual

Bogen Microphones

High-Quality Sound Design

High-Quality

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SCU 50

Microphones

Innovative Solutions for
Demanding Applications

Bogen’s selection of high-quality, portable microphones offer
clear, natural, intelligible sound. Engineered for accurate sound
reproduction, each microphone is ruggedly constructed to with­stand the demands of sound installations. A variety of types and
styles are available including gooseneck, desktop, handheld,
wireless handheld/lavaliere, overhead hanging, and surface­mount microphones. Both contemporary and traditional
designs provide accurate response and dependable perform­ance, with optimum clarity.

Sensitivity Patterns

Microphones pick up sound differently, based on the type of
sensitivity pattern. There are two main types of microphones
or patterns: Cardioid and Omni-Directional.

Bogen’s microphone models are crafted with professional­grade features, including models with rubberized grips, dent­proof screens, and quiet on/off glide switches. In addition,
Bogen’s handheld mics feel good in the hand and reduce reso­nance from taps and handling.

A variety of accessories are available for Bogen’s line of micro­phones - including stands, mounting clips, and cables

Cardioid

.

Omni­Directional

Cardioid (Uni-Directional)

This pickup pattern is sensitive to sound coming from one
direction - in front of the microphone - thus, it best serves a
single user. It is preferred for applications where there is like­lihood of feedback, where the ambient noise is too high or
variable for a good clear signal, or where the user will be close
to the microphone. Microphones with a cardioid pickup pat­tern greatly reduce the chance of reproducing unwanted
sources of noise that are at the back or sides of the micro­phone, such as with an audience.

Dynamic vs. Electret Condenser

Microphones are transducers, or energy converters, which
sense acoustic energy (sound waves) and convert them into
electrical energy signals. There are two common methods for
microphones to do this: 1) the electromagnetic technique used
in dynamic type microphones, and 2) the electrostatic tech­nique used in electret condenser type microphones.

Dynamic

Dynamic microphones consist of a coil of wire attached to a
diaphragm that sits in a magnetic field that is created by a
small magnet. When sound waves cause the diaphragm to
vibrate, the motion of the coil within the magnetic field creates
electrical signals that can be amplified or recorded.

These types of microphones produce a smooth, extended
response, and provide good linearity. Their output level is high
enough to work directly with most microphone inputs and have
an excellent signal-to-noise ratio. They are rugged, reliable, and
do not require batteries or external power supplies to operate.

Omni-Directional

This microphone pickup pattern is sensitive to sound from
all directions - in front, back, and on the sides of the micro­phone - thus, best serving a group of users. Omni-direction­al microphones are preferred for use in studios, offices,
round-table discussions, or other environments where there
is no ambient background noise (such as a conference
room). Microphones with an omni-directional pickup pattern
provide a smoother response than microphones with a car­dioid pickup pattern.

Electret Condensers

Electret condenser microphones use a lightweight, permanently­polarized membrane and a fixed plate to create a capacitor.
Sound waves cause the membrane to vibrate, which changes the
distance between the membrane and fixed plate causing a
change in capacitance. Using a built-in electronic pre-amplifier
circuit, the capacitance fluctuations are converted to electrical
signals that can be amplified or recorded. Because of the built-in
pre-amplifier, power must be supplied to the microphone exter­nally. For convenience, the same shielded 2-conductor cable that
carries the audio from the microphone is used to supply the DC
voltage to the microphone’s pre-amp circuit. This method of sup­plying power to the microphone is called “Phantom Power”.

Electret condenser microphones respond quickly, have excellent
linearity, and are very sensitive. They respond with clarity to
transient sounds, provide a very uniform frequency response,
and have an outstanding low-frequency pickup.

HANDHELDS

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Handheld Public Address Microphone

HDO100

Delivers smooth, professional sound. Provides a custom-tailored balanced
response to complement any vocal style and timbre for singing, speech, or instru­ment sound reproduction. Uniform pickup of sound from all directions with no
deterioration in frequency response. Clean, clear reproduction with minimal
ambient sound. Low sensitivity to handling noise and stage vibrations. Slim design
provides optimum handling and control. Features an internal rubber shock isolation
system, a rigid low noise cable mount system, and a lockable silent on/off reed
switch. (6 -1/2" D x 1-1/2" dia., 1 lb.)

• Durable all-metal zinc case w/rubberized black finish

• Omni-directional pickup pattern

• Moving coil dynamic element

• 500-ohm impedance

• Frequency response range of 70 Hz - 15 kHz

• Sensitivity of -72 dB +/- 3 dB

Professional Handheld Stage Microphone

HDU250

Performs professionally in acoustically demanding environments. Capable of pro­jecting vocals with remarkable clarity and power. Excellent gain before audio feedback,
reduced pickup of unwanted signals, increased frontal sensitivity, low sensitivity to
breath/pop noise, and high sound pressure capability without distortion. Features
an efficient shock-mounted Neodymium capsule that prevents handling and trans­mission noise, a rigid low-noise cable-mount system, a multi-layer breath/wind
filter, and a lockable silent on/off reed switch. (7" D x 2" dia., 1 lb.)

• Durable all-metal zinc case w/rubberized black finish

• Heavy, rugged reliable construction

• Cardioid pickup pattern

• Moving coil dynamic element

• 250-ohm low impedance

• Wide frequency response range

of 50 Hz - 18 kHz

• Sensitivity of -72 dB +/- 3 dB

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Handheld Stage Microphone

HDU150

Provides crisp, clear sound in any environment. Wide frequency range ensures
audio richness. Minimal audio feedback, excellent sound balance and tolerance,
reduced pickup of unwanted signals, increased frontal sensitivity, and low sensitivity
to breath/pop noise. Features a rubber shock-mount system for attenuation of
handling and cable noises, a rigid low noise cable mount system, and a lockable
silent on/off reed switch. (6 -1/2" D x 1-1/2" dia., 1 lb.)

• Heavy all-metal zinc case w/rubberized black finish

• Durable ball-shaped construction

• Cardioid pickup pattern

• Dynamic element

• 500-ohm impedance

• Frequency response range of 70 Hz - 15 kHz

• Sensitivity of -70 dB +/- 3 dB

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WIRELESS

FREQUENCY RESPONSE CURVE

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UHF Wireless Microphone System

UDMS16HH, UDMS16BP

Bogen’s Wireless Microphone Systems offer users the freedom to
move around while speaking. System choices consist of a 16-channel
PLL-synthesized UHF Receiver with either a handheld microphone
or lavaliere microphone and body-pack transmitter.

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• Sleek metal housing with internal antenna for optimum

aesthetics and durable long life

• Features a uni-directional neodymium dynamic cartridge

for optimum sound, maximum feedback rejection,
and minimal handling noise

• Audio mute switch allows convenient audio muting while

leaving the transmitter "ON"

• LED indicator: Unit "ON", and "Low Battery Alert"

• Convenient, economical operation with AA alkaline

or NiMH batteries (2x)

UHT16 Handheld Microphone

• Audio mute switch allows convenient audio muting while

leaving the transmitter "ON"

• LED indicator: Unit "ON", and "Low Battery Alert"

• Locking 3.5mm mini-jack provides secure connection for

removable microphone

• Convenient, economical operation with AAA alkaline

or NiMH batteries (2x)

• Headset microphone (BCHM) is also available.

UBP16 Body-Pack w/Lavaliere Microphone

• Offers 16 user-selectable frequencies in UHF 470-510 MHz

band; 120 dB dynamic range; operation up to 500 feet
line-of-sight

• DigiTRU Diversity™ for maximum range and dropout

protection, full LED indicators, both 1/4" unbalanced
and XLR balanced outputs, Tone Squelch™ for locking
out potential interference, noiseless transmitter ON/OFF

switching, and level control for unbalanced output

• Half-rack receiver design with front panel dual antennas,

powered by wall power adapter

• Optional rack mount accessories available for single-

or dual-rack mounting (RPK89/RPK90)

UDR16 16-Channel PLL-Synthesized
UHF Receiver

UHT16

UDR16

UHT16

UDR16

UBP16

BCHM

UDMS16HH

includes:

• UHT16 Handheld Mic

• UDR16 UHF Receiver

UDMS16BP

includes:

• UBP16 Body-Pack
& Lavaliere Mic

• UDR16 UHF Receiver

Accessory

• BCHM Headset Mic

GOOSENECKS

Condenser Gooseneck Microphone

GCU250

Slim and unobtrusive in design, this high-performance gooseneck provides smooth,
noiseless, and precise microphone positioning. It exudes a speech-tailored frequency
response with rich treble and bass. Minimal ambient and handling noise with high
intelligibility to cut through noisy backgrounds and large gatherings. Reliable and effi­cient for clean, accurate vocal reproduction. Features integral windscreen, and an XLR
connector located under mounting base. (18 -1/4" H x 3/4" dia., 4 ounces.)

• 15-1/4" adjustable neck

• Heavy all-metal case with non-glare black finish

• Ultra-compact, rugged design

• Cardioid pickup pattern

• Electret condenser element

• Phantom power operated (9 -52V DC)

• 250-ohm impedance

• Wide frequency response range of 50 Hz -18 kHz

• Sensitivity of -65 dB +/- 3 dB

FREQUENCY RESPONSE CURVE

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Dynamic Gooseneck Microphone

GDU150

Attractive and elegant in design, this gooseneck microphone allows for smooth noise­less microphone positioning. Outstanding speech intelligibility, feedback rejection,
user sound isolation, high sound pressure capability, and low sensitivity to breath/pop
noise. Features a superior shock-mount system to reject handling and transmission
noise, a built-in locking push-button on/off switch, and an integral multi-layer
breath/wind filter. (19-1/4" H x 1-1/4" dia., 1 lb. )

• 10-1/4" long, fully flexible neck

• Durable all-metal case with non-glare black finish

• Rugged, reliable construction

• Cardioid pickup pattern

• Dynamic element

• 500-ohm impedance

• Wide frequency response range of 100 Hz - 12 kHz

• Sensitivity of -75 dB +/- 3 dB

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Industrial Gooseneck Microphone

MGN19

Designed to stand up under the most strenuous handling conditions, this gooseneck is
extremely reliable and provides a natural crisp, highly-intelligible sound. Features four
conductor, two-shielded, permanently attached, synthetic jacketed cable, and a
DPDT push-to-talk button-operated sealed microswitch mounted on the microphone
housing. (23-1/2" H x 1-1/4" dia. (mic body), 1-1/4 lb.)

• 19" flexible neck with mounting flange

• Chrome-plated screen and gooseneck,

black Cycolac

®

cap and housing

• Durable, rugged construction

• Omni-directional pickup pattern

• Dynamic element

• 400-ohm impedance

• Frequency response is uniform from

50 Hz - 12 kHz with 2 kHz boost

• Sensitivity of - 76 dB +/- 3 dB

DESKTOPS

SPECIALTY

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Desktop Paging Microphone

MBS1000A

This dual-impedance desktop microphone provides natural,
highly intelligible sound that is smooth and peak free. With
its sleek and stylish design, the MBS1000A is operated with a
simple push-to-talk bar (lockable) or lift-to-talk operation
(defeatable) for activating the microphone and external equip­ment. Features 7 feet of four-conductor, 2-shielded cable; an
impedance selector switch; and four molded
non-skid, non-marring “feet”.

(4-3/8" W x 9-3/8" H x 5-7/8" D, 1.25 lb.)

• Cardioid pickup pattern

• Dynamic element

• Rubberized finish

• Impedance: Hi-Z, 50k ohms; Lo-Z, 500 ohms

• Wide frequency response range of 45 Hz -15 kHz

• Sensitivity: Hi-Z, -52 dB +/- 3 dB;

Lo-Z, -72 dB +/- 3 dB

• For industrial and commercial, public

address & paging applications

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Dynamic Desktop Microphone

DDU250

High-quality slim, compact desktop microphone with gooseneck posi­tioning flexibility for sound reinforcement applications. Exudes excellent
speech and intelligibility. Cuts through noisy backgrounds of live miking
situations and large gatherings. Effective control of feedback, reduced
ambient handling noise, and low sensitivity to breath and popping
sounds. Features a push-to-talk switch, a push-to-lock
switch, a hard-wired 10-foot long 5-conductor cable,
and a wire-mesh wind filter. Table stand with on/off
switch.

(4-1/4" W x 18-1/4" H x 6 -1/4" D, 3-1/2 lb.)

• 16" sturdy, flexible neck

• Rugged metal die cast base w/shock mount

• Matte black finish

• Cardioid pickup pattern

• External contact closure outputs

• Moving coil dynamic element

• 500-ohm impedance

• Wide frequency response range

of 100 Hz - 12 kHz

• Sensitivity of -76 dB +/- 3 dB

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Professional Boundary Microphone

SCU250

Full, rich reproduction of voice and music in a low-profile
design. Perfect for applications where minimum visibility is
required, or where a handheld microphone might be impractical
to use. Low sensitivity to thumping noise, excellent user sound
isolation, feedback rejection, and reduced room reverberation.
Excellent clarity for multiple microphone applications.

(2-3/4" W x 3/4" H x 3-1/4" D, 1 lb.)

• Heavy-duty metal case with matte black finish

• Cardioid pickup pattern

• Electret condenser element

• Phantom power operated (9-52V DC)

• 250-ohm impedance

• Frequency response range

of 20 Hz - 18 kHz

• Sensitivity of -58 dB +/- 3 dB

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Professional Overhead Hanging Mic

WCU250

High-quality sound reinforcement from a low-profile, compact,
lightweight hanging microphone. Adjust metal hanger to angle
in any direction. Ceiling-mount design allows for overhead
pickup of groups. Accurate and dependable. Clear, crisp sound
with full, rich reproduction of voice and music. Excellent off­axis rejection, no peaks, reduced handling noise sensitivity,
high SPL handling capacity, and superior feedback control
with no acoustic or electrical phase anomalies or audio band
resonance. Low mass diaphragm. Features a high-tensile cable
with mini XLR output plug. (1-1/4" D x 1/2" dia., 5 ounces.)

• Stainless steel, adjustable black hanger

• 20-foot long cable

• Matte black finish

• Cardioid pickup pattern

• Electret condenser element

• Phantom power operated (9-52V DC)

• 250-ohm impedance

• Wide frequency response range of 50 Hz - 18 kHz

• Sensitivity of -65 dB +/- 3 dB

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Stands

SF4 - Floor Stand - Round 10" dia. die cast base; 34" - 62" adjustable height,

chrome-plated tubing; 9 lb.

SB6 - Boom Stand - 30" adjustable boom arm; 34" - 62" adjustable height,

chrome-plated tubing on a base of three 1- foot long legs; 6 lb.

DS3 - Desk Stand - 4" high; chrome-plated tubing; 6" dia. die cast base; 2.5lb.

Mounts

MSM - Shock Mount - For use with GCU250 & GDU150; Low-profile,

high-quality female XLR shock mount; 4-3/4" W x 1-3/4" H x 4” D.;
rubber and black plastic; 6 ounces

MFM - Flange Mount - For GCU250 & GDU150; Female XLR, non-shock

isolated; 3-1/4" H x 1- 3/4" dia. base; 3 ounces

Rack Mounts

RPK89 - For use with UDR16 Wireless Mic Receiver; Left and right rack

ears for single receiver unit installation

RPK90 - For use with 2 UDR16 Wireless Mic Receivers; Left and right rack

ears, with center connector tab, for dual receiver unit installation

Cables

MAC - For use with handheld microphones; Female XLR to stripped wires,

2-conductor plus shield; 25 feet long

XLR25 - For use with handheld microphones; Male XLR to female XLR,

2-conductor plus shield; 25 feet long

Clips

MC27 - For use with handheld microphones;

Black, flexible, impact-resistant plastic

Foam Windscreens

WSGCU250 - For use with gooseneck microphone GCU250

DS3

MAC

MFM

MSM

WSGCU250

MC27

ACCESSORIES

XLR25

RPK89

SB6

SF4

Bogen provides solutions for live sound needs covering a wide variety of applications.

Bogen’s microphone line includes:

• High-quality, handheld models to meet the needs of every budget

• Desktop models for paging applications

• Gooseneck models for applications ranging from industrial to boardrooms

• Low-profile boundary and hanging models for special applications

For more than 75 years Bogen Communications, Inc. has been a leading provider
of commercial amplifiers, speakers, and intercom systems for music, paging,
and educational applications.

RPK90

50 Spring Street
Ramsey, NJ 07446, U.S.A.
Tel: [phone]

• Fax: [phone]

www.bogen.com

55-0101-01C 0707
© 2007 Bogen Communications, Inc. All rights reserved.
Specifications subject to change without notice.