User manual
2.1. Overview
The Plus is Catchbox's agship wireless microphone system that is designed for simple hybrid
meetings to large and complex multi-room installations.
Please check the front page to see the full list of the Plus system components.
Catchbox Cube is equipped with unique patented Automute technology turns o the audio signal
when the microphone is being thrown ensuring the system doesn’t make any unwanted noises when
passed around (US Patent: US9936319B2).
All Cube Covers and Foam caps are treated with Polygiene ViralO technology. ViralO is an
antimicrobial technology that reduces over 99% of microbes present on fabric. The treated fabrics
are skin-friendly and do not interfere with the natural bacterial ora of the skin. ViralO is always
on and thus ensures your Cube mic is always ready for use.
2.2. DECT wireless standard overview
DECT is an acronym for Digital Enhanced Cordless Telecommunications. DECT standard uses a
distributed Dynamic Channel Allocation (DCA) algorithm to automatically and dynamically (during
the use of the product) select the transmission frequency from the designated frequency band.
It helps to avoid potential interference with other DECT-enabled devices. However, other
DECT-enabled devices such as cordless phones or translation systems may cause interference if
used close to the Catchbox Plus system. The wireless range of Catchbox Plus product is 100 m /
330 ft under ideal working conditions (Line of Sight). However, indoor obstacles like walls, furniture
and people may reduce the eective range.
DECT standard uses the following frequency bands:
1.880 to 1.900 GHz in Europe
1.920 to 1.930 GHz (DECT 6.0) in the United States and Canada
1.893 to 1.906 GHz (J-DECT) in Japan
Other regions in the world may use dierent spectrum allocations. Please check the actual
frequency band with your local authority.
Improving wireless signal strength
Users can improve the performance of the system through the following measures:
Ensure that there are no objects or walls between the Transmitter and the Receiver
Decrease the distance between the Transmitter and the Receiver
Don’t place the Transmitter and the Receiver in dierent rooms
Don’t place the Receiver in a closed area, like inside a cupboard (especially metallic).
2. Product description
4