The VOCALLUX VH-C29 Digital Handheld Transmitter uses the UHF band. By adopting Digital Modulation (QPSK) technique, it can be used many channels in the same place without interference. |
A true digital wireless microphone system
in the 900MHz UHF band, VOCALLUX
can solve problems
that commonly occur when operating multi-channels such as interference,
the appearance of
unspecified radio waves, and white noise when using analog wireless
microphones.
Most digital
wireless microphones are ISM Band 2.4GHz. However, this band has a poor radio
environment because many devices such as Wi-Fi and Bluetooth are used together.
VOCALLUX is the
first 925~937.5MHz band dedicated wireless microphone system in Korea that
adopts a digital modulation technique.
The product uses
digital modulation technique rather than the old FM modulation technique of
general analog wireless microphone systems for more efficient frequency use;
thus, it is suitable for multi-channel fields.
Also, more than 20
channels can be used simultaneously in the same place with its S/N
characteristic of excellence with unexpected emissions such as intermodulation
and RF interference (interference or noise).
In addition, by
using a dedicated audio codec, this product has better security than general
analog wireless systems.
The smart
LC-Display enables easy viewing of usage information.
Frequency
selection (Pairing and Manual), Audio Gain, and RF Power can be selected in Hi
or Low mode for proper in various applications. The outer case is made of
aluminum, which is comfortable to wear and can block extraneous RF emissions.
- Digital wireless microphone handheld
transmitter using 900MHz UHF band dedicated to wireless microphones
- Adopting digital modulation (QPSK) technique
- More than three times the frequency
efficiency compared to general analog W/L systems, which increases the number
of simultaneous channels
≫ Applications
Suitable for places requiring
multi-channels, such as auditoriums, lecture rooms, and training centers.
≫ Specifications
≫ Product Drawing
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