Panasonic | WX-LT150 | Datasheet | Panasonic WX-LT150 microphone

Infrared Wireless
Microphone System
Capture the Sound of Student Achievement
Enhance Instruction and Get Results with Panasonic's
Infrared Wireless Microphone System
Using a microphone
in the classroom
benefits students
and teachers
Save instructional time
and increase student
attention and
participation
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Improve student achievement and experience
fewer distractions with enhanced sound in the classroom
"I can hear my teacher from anywhere in the room."
Research has shown that the addition of a sound
enhancement system in the classroom provides better
classroom management and fewer discipline issues
"I don't have to repeat instructions."
Hearing is believing
With sound enhancement in
the classroom, everyone can
participate and hear what
the teacher is saying.
Microphones provide access
to the teacher from anywhere
in the classroom, without shouting
or disrupting instruction.
With enhanced sound
Without enhanced sound
Decibels
65
55
45
35
25
15
5
Distance 0
3
3 Feet
65 Decibels
6
6 Feet
59 Decibels
12
12 Feet
53 Decibels
24
24 Feet
47 Decibels
Students can hear
the teacher clearly
Students love to
participate as well
Instruction
within reach
Students in the back of the room
or in noisy environments can hear
and understand clearly when the
teacher is using a microphone.
Increase student participation,
improve peer to peer learning,
and build confidence in softspoken students by using the
infrared handheld microphone.
With the pendant microphone,
teachers can be heard and
control audio from anywhere
in the classroom.
Both hands remain free
for writing and sharing
lesson details.
The benefits are clear
When teachers use a microphone
system during instruction, they have
less voice fatigue, more energy, and
students feel more included. Teachers can
speak in a normal tone and everyone in the
classroom hears what is stated.
Panasonic infrared wireless microphones offer a new level of performance
The pendant microphone provides
convenient hands-free functionality
Adjust volume from the microphone itself
The pendant microphone integrates the infrared emitters, microphone
and processor into an all-in-one, easy to use unit, for cable free operation.
Easy to wear, easy to use
The WX-LT350 is equipped with remote volume control of the teacher/pendant microphone
and the student/handheld microphone which prevents the teacher from having
to adjust volumes at the amplifier thus not having to stop instruction.
Multimedia levels can be controlled with a compatible receiver.
Broadcast sound from PCs
or other audio sources
When the microphone is connected to a PC
or other audio source, the sound can be broadcast
via the infrared wireless system.
OWN, OTHER,
LINE - Indicates which
source will be controlled
by the Up/Down Remote
Volume Controls
In contrast to conventional lapel microphones, the WX-LT350 has a built
in microphone thus eliminating the need for a hard wired microphone.
The WX-LT350 is suspended around the neck with a lanyard, allowing
for a comfortable, almost un-noticeable wireless transmitter.
The handheld microphone is lightweight
and easy to use
BATT - Battery and
Power Status Indicator
The innovative design of the handheld microphone
provides for trouble free operation by placing the emitting
diodes just below the microphone, preventing them from
being blocked by the users hand.
SELECT - Selects which
source (OWN, OTHER,
or LINE) will be controlled
by the Up/Down Remote
Volume Controls
Emitter
Up/Down Remote
Volume Controls
CHG - Battery Charging
Status Indicator
Special Function Control
(*Future)
Light, comfortable design
prevents speaker fatigue
External Microphone
Input Connector
Auxiliary Line Level Input
Connector
The sleek design of the handheld microphone,
weighing only 105 grams (0.23 lbs.),
utilizes a single 'AA' NiMH rechargeable battery, and
is easy to use for presenters, audience members,
and the small hands of students.
Easy to install
The dome infrared sensor covers
360 horizontal degrees
A single WX-LS100 Infrared Sensor provides
360 horizontal degrees of coverage, more than sufficient
for standard classroom areas.
Using the Infrared Sensor Coupler WX-LC10, up to four
sensors can be used to support expanded educational
spaces.
PWR - Power On/Off
and Mute Control
360 degrees
A breakthrough in sound. Choose from the following components.
Infrared Wireless Microphone (Pendant Type)
Infrared Wireless Microphone (Handheld Type)
Battery Charger
Infrared Sensor
Infrared Sensor Coupler
Bass-Reflex Ceiling Type Speaker
WX-LT350
WX-LT150
WX-LZ150
WX-LS100
WX-LC10
WS-EC10
Hands-free pendant-style
microphone.
Equipped with remote
volume controls.
Ideal for teacher or
presenter use.
Lightweight, simple design.
Ideal for student,
teacher or audience use.
Direct connection.
Allows simultaneous charging of
2 microphones.
A single sensor covers
360 horizontal degrees.
Allows addition of up to
4 Infrared Sensors.
• This classroom optimized speaker is
designed to be installed in a ceiling and
assures speech intelligibility of sound.
• 12 cm (4-3/4”) cone speaker
All-in-one portable sound system
The portable infrared sound system incorporates
the 2-channel receiver, sensor, amplifier
and speaker into one compact unit.
It provides high quality voice and multimedia capability
for a variety of teaching and learning environments.
Infrared Wireless Powered Speaker
WX-LP100
* Attachment included
Infrared Receiver/Amplifier
Infrared Receiver/Amplifier
Infrared Receiver
WX-LA50
WX-LA20
2ch tuner built-in type 50 W amplifier. 4 line input and 8 speaker connections.
Connection with WX-LR100 allows simultaneous 4 microphone use.
2ch tuner built-in type 20 W amplifier. 2 line input and
4 speaker connections. Connection with WX-LR100 allows
simultaneous 4 microphone use.
WX-LR100/A (1ch, 2ch)
WX-LR100/B (3ch, 4ch)
Built-in 2ch tuner. 2 receivers connection
allows simultaneous 4 microphone use.
* Shown: WX-LR100/A
As an ENERGY STAR® Partner®, Panasonic has determined that this product meets the ENERGY STAR® guidelines for energy efficiency.
SPECIFICATIONS
Infrared Wireless Microphone: WX-LT350, WX-LT150
Infrared Receiver/Amplifier: WX-LA50, WX-LA20
Infrared Receiver: WX-LR100/A (1ch, 2ch),WX-LR100/B (3ch, 4ch)
Infrared Ray Wavelength
Number of Transmission Channel
850 nm
4 channels (Sub carrier frequencies)
(1ch: 2.3 MHz, 2ch: 2.8 MHz, 3ch: 3.2 MHz, 4ch: 3.8 MHz)
Oscillation System
PLL Frequency Synthesizer Method
Reception Range
approx. 8 m from Dome Sensor
Microphone Type
Unidirectional ECM
Frequency Response
100 Hz ~ 10 kHz
Required Battery
AA type x1, alkaline dry element battery or
Nickel metal hydride rechargeable battery
Battery Capacity Alarm Indication Green
Normal
Battery Warning (Required to change or charge battery)
(at Power LED with ON)
Red
Operation Time
Alkaline Battery approx. 5 hours
(at 25 °C, continuous use)
Rechargeable Battery approx. 6 hours
Dimensions
WX-LT350
50 mm (W) x 85 mm (H) x 25 mm (D)
(1-15/16"(W) x 3-3/8"(H) x 1"(D))
WX-LT150
41 mm (W) x 207 mm (H) x 37 mm (D)
(1-5/8"(W) x 8-1/8"(H) x 1-7/16"(D))
Weight
WX-LT350
approx. 55 g (0.12 lbs.) (excluding Battery)
WX-LT150
approx. 105 g (0.23 lbs.) (excluding Battery)
Model No.
Audio Power
Stereo
Frequency Microphone
Response Line
Power Source
Current Consumption
Sensor Input
WX-LA50
WX-LA20
WX-LR100/A WX-LR100/B
50 W / 8 Ω
20 W / 8 Ω
—
2-Channel Stereo Sound
—
—
100 Hz ~ 10 kHz
50 Hz ~ 15 kHz
—
24 V DC (Using the attached AC adaptor unit)
1.2 A
750 mA
250 mA
75 Ω F-type connector (adjusted infrared sensor: WX-LS100)
Power output for WX-LS100 (22 V DC 100 mA (Max.))
Receiving System
T.R.F. (Tuned Radio Frequency)
Receiving
Mic 1 2.3 MHz
2.3 MHz
3.2 MHz
Frequencies Mic 2 2.8 MHz
2.8 MHz
3.8 MHz
S/N
More than 60 dB
Local Controls
2 Mic Volume Controls
2 Mic Volume Controls
2 Mic Volume Controls
3-Band Equalizer
2-Band Equalizer
1 Power Switch
4 Speaker Volume Controls
2 Speaker Volume Controls
1 Power Switch
1 Power Switch
4 Line Input Volume Controls
2 Line Input Volume Controls
Voice Mute On/Off
Remote Control Mic 1 Level
Mic 1 Level
From WX-LT350
Mic 2 Level
Mic 2 Level
(Microphone)
Line Input Level
Connections
4 Stereo Line Inputs
2 Line Inputs
Line Input
Dedicated Line Output
Dedicated Line Output
Mixing Output
4 Speaker Connections
8 Speaker Connections
Infrared Level Control
Voice Mute
Dimensions
420 mm (W) x 88 mm (H) 210 mm (W) x 44 mm (H) x 210 mm (D)
x 250 mm (D)
(8-1/4"(W) x 1-23/32"(H) x 8-1/4"(D))
(16-3/4"(W) x 3-15/32"(H)
x 9-13/16"(D))
(Excluding rubber feet in height and projections such as knobs in depth)
Weight
approx. 3.6 kg (7.95 lbs.)
approx. 1.25 kg (2.76 lbs.) approx. 1.1 kg (2.42 lbs.)
Bass-Reflex Ceiling Type Speaker: WS-EC10
Full-range bass reflex
8Ω
60 W (RMS), 120 W (music program input)
87 dB (1 W, 1 m (3.3 ft))
90 Hz ~ 20,000 Hz (–10 dB, Typical)
Push terminal
Applicable wire is AWG16 ~ AWG22 (1.4 mm2 ~ 0.35 mm2)
ø225 mm ± 5 mm (ø8-7/8" ± 0.2")
12 cm (4-3/4") cone speaker
–10 °C ~ +50 °C (14 °F ~ 122 °F)
ø256 mm x 146.5 mm (D) (ø10-1/16" x 5-25/32"(D))
ø275 mm x 12.5 mm (D) (ø10-13/16" x 1/2"(D))
1.8 kg (4 lbs.) (including the speaker panel)
Speaker: Plastic-molded, black (approx. Munsell N2)
Speaker panel: Plastic-molded, sail white (approx. Munsell N9)
Infrared Sensor: WX-LS100
Power
Current Consumption
Infrared Ray Wavelength
Sensor Output
Receiving Channel
(Sub Carrier Frequencies)
Dimensions
Battery Charger: WX-LZ150
Type of Battery
Charging Time
Dimensions
Nickel- hydrogen rechargeable battery
approx. 7 hours
75 mm (W) x 26.5 mm (H) x 47.5 mm (D) (2-15/16"(W) x 1-1/16"(H) x 1-7/8"(D))
(excluding power cable)
approx. 135 g (0.3 lbs.)
Weight
APPEARANCE
Weight
Finish
22 V DC
20 mA
850 nm
75 Ω F-type connector
Ch1: 2.3 MHz, Ch2: 2.8 MHz,
Ch3: 3.2 MHz, Ch4: 3.8 MHz
Max. ø113.5 mm x 34.5 mm (H) (ø4-7/16" x 1-3/8"(H))
(excluding a projection for F type connector)
approx. 0.2 kg (0.44 lbs.)
Black color / Infrared ray transmission acrylic resin
(Unit: mm)
Infrared Wireless Microphone
WX-LT350
Infrared Wireless Microphone
Infrared Sensor
WX-LT150
WX-LS100
37
9
Ceiling Hole Diameter
Speaker
Operating Temperature
Dimensions
Speaker Panel
Weight
Finish
184
174
2-ø5
41
30
8
Type
Input Impedance
Power Capacity
Sound Pressure Level
Frequency Response
Input Terminal
25
WX-LA50
146.5
Infrared Receiver/Amplifier
12
Infrared Receiver/Amplifier
WS-EC10
WX-LA20
210
250
ø213.6
Bass-Reflex Ceiling Type Speaker
12
50
207
85
113.5
ø256
420
Trademarks and registered trademarks
– ENERGY STAR and the ENERGY STAR mark are registered U.S. marks.
Important
– Safety Precaution: carefully read the operating instructions and installation manual before using this product.
44
210
12.5
ø275
14
88
8
ø225±5
10.5
3~60
• All TV pictures are simulated.
• Weights and dimensions are approximate.
• Specifications are subject to change without notice.
• These products may be subject to export control regulations.
DISTRIBUTED BY:
http://panasonic.net/pss/irw/
Printed in Japan (1N-791C)
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