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Hand Held Microphone WX-LT100

Infrared Wireless Microphone (Hand Held Type) WX-LT100


For light weight and ease of use,
the WX-LT100 handheld microphone

WX-LT100 is a basic handheld-type wireless microphone created for ease-of-use when delivering a speech.
It is also convenient when passing the microphone back and forth while asking and answering questions.

The trouble-free emitter

The emitter is located below the microphone.
Relocating the emitter from the grip prevents sound interruption when a hand inadvertently blocks the emitter.

The trouble-free emitter

Light, comfortable design prevents speaker fatiguef

The WX-LT100 weighs only 190 grams, including two rechargeable batteries.
Its lightweight design allows hours of extended use with teaching or in workshops without speaker fatigue.

4 channels supported by single microphone

This microphone adopts PLL synthesized system* which enables to switch among 4 different frequencies in a single microphone.
This allows for more flexible use.

* The infrared receiver does not adopt the PLL
synthesized system.

Channel switch

Channel switch

The channel switch makes it easy to choose from among all four channels.

External input terminal

This microphone is equipped with an external input terminal that can be used as a transmitter.
Sounds from voice recordings in language lessons or business presentations that use a PC, or other audio sources can widely be broadcast via the infrared wireless microphone.

* The microphone cannot be used when connected to an external input.

External input terminal

External input terminal

Long battery life

The microphone can be run on readily available store-bought, Panasonic rechargeable AA batteries.*1 The batteries can be recharged without being removed from the microphone.*2
Also, energy-saving design makes it possible to use for approx. 6 consecutive hours, attaining the longest battery life in the industry. Household alkaline AA batteries can also be used as a secondary power source in case of an emergency.

*1 AA nickel-hydrogen rechargeable batteries
*2 The WX-LZ10 Charger Stand is needed.

Pursuit of clean sound

Conventional infrared wireless microphone systems produce muffled sound or crackling when the reception level falls, but Panasonic uses a unique system with a high S/N ratio to achieve clear sound and minimal noise interruption.

WX-LT100 Specifications

Infrared Ray Wavelength 850 nm
Number of Transmission Channel 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. 20 m (Effective reception range 8m in radius
from Infrared Sensor WX-LS100)
Condition At the line of sight with using WX-LR100 & WX-LS100
Microphone Type Unidirectional ECM
Frequency Response 100 Hz tilde 10 kHz (1 kHz standard 50 µs emphasis)
External Input Level 0 dBV tilde -30 dBV
External Input Jack Ø3.5 miniature Jack
Required Battery AA type x 2, alkaline dry element battery
or Nickel metal hydride rechargeable battery
Battery Capacity Alarm Indication
(at Power LED with ON)
Green: Normal
Red: Required to change or charge batteries
Operation Time
(at 25 °C, continuous use)
Alkaline Battery: Approx. 5 hours
Rechargeable Battery: Approx. 6 hours
Dimensions Max. Ø44.6 mm × 236 mm (Length)
Weight Approx. 140 g (excluding batteries)
Finish Black color / Infrared ray transmission acrylic resin (Microphone head),
Silver metallic color (Microphone body)

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