Features

The DWT-B01 is a digital wireless transmitter for a UHF synthesized wireless microphone system to be used for broadcast or movie production purpose. This transmitter is suitable for Electronic News Gathering (ENG) and Electronic Field Production (EFP).

What are the strengths of a Digital Wireless Microphone System?

This system has the following special features and qualities:

•High-quality audio signal transmission approaching to the quality of wired microphone

•Extremely tolerant to interference waves and secure wireless transmission

•Simultaneous multi-channel operation

•Encrypted transmission

•Metadata transmission.

Note that the DWT-B01 digital wireless transmitter cannot be used to transmit to analog wireless receivers.

The features of this transmitter are described below.

Wide RF carrier frequency range

The DWT-B01 transmitter covers an extremely wide RF carrier frequency range. The U3040 and U4250 models (US models) can cover a 66-MHz band and 60-MHz band respectively — much wider than 24- MHz of the analog wireless microphone system, while the CE6267 model (European model) can cover a 48-MHz

band. This remarkably wide coverage on a single model offers cost efficiency and operational convenience, because it allows one transmitter to be operated in many different areas.

Compact, lightweight, and rugged design

The DWT-B01 is designed to be extremely compact and lightweight, essential qualities for use by artists in fast-moving TV and outdoor productions.

Switchable mic or line input level and adjustable attenuator

The audio input level of the DWT-B01 is selectable from either MIC or LINE. When MIC is selected, the attenuator can be adjusted in 3-dB steps from 0 dB to 48 dB. The reference input level of the MIC and LINE is –58 dBu (–60 dBV) and +4 dBu, respectively.

Selectable RF output power: 1 mW, 10 mW, and 50 mW

The 1 and 10 mW output is suitable for multi-channel operations, while the 50 mW output is intended for long-distance.

Power sleep mode

The DWT-B01 is equipped with a power sleep/wake up mode that can be wirelessly controlled from an optional digital wireless receiver.

Digital low-cut filter

Equipped with a digital low-cut filter, the DWT-B01 can reduce the effects of undesired ambient noise.

20 Features