Sennheiser ADN-W D1 Wireless Delegate Unit with AND-W MIC 15-39 15.35" Gooseneck Supercardioid Microphone

The ADN-W D1 wireless delegate unit offers excellent speech intelligibility and ease of use. Powered by the exchangeable ADN-W BA battery pack, the unit offers more than 20 hours operating time. The delegate unit features a microphone key that functions either as an on/off switch or as a request-to-speak button. The unit is equipped with a high-performance broadband twin loudspeaker system for decentralized sound reinforcement.

A screwon microphone socket is provided to connect a supercardioid ADN-W MIC gooseneck microphone (available in different lengths and frequency responses). The wireless delegate unit with its battery pack can be charged in the ADN-W CASE UNITS or using the NT 12-50C DC power supply.

A wireless digital desktop conference unit designed for use as a delegate version in a wireless digital conference system. The delegate unit shall be designed for excellent speech intelligibility and ease of use. It shall connect to the conference system via the ADN-W AM antenna module and shall operate in both the 2.4 GHz and the 5 GHz frequency band for reliable, interference-free communication with the antenna module. The delegate unit shall have built-in PCB antennas with pattern diversity and a coverage area of 30 m (100 ft) radius.

The unit?s RF output power shall be adjustable from 25 to 100 mW. To prevent unauthorized access and eavesdropping, the unit shall use 128-bit AES encryption. Power to the unit shall be supplied by the exchangeable ADN-W BA battery pack with an operating time of more than 20 hours. The unit with its battery pack shall be rechargeable in the ADN-W CASE UNITS charging case or using the NT 12-50C DC power supply. The unit shall have a high-quality and rugged plastic housing and shall feature a microphone key with a bicolor LED ring for microphone status indication.

The microphone key shall function either as an on/ off switch or as a request-to-speak button. A high-performance broadband twin loudspeaker system shall be provided for decentralized sound reinforcement and an integrated DSP limiter shall protect against excessive input signals. The unit shall have a screw-on microphone socket for connection of a super-cardioid ADN-W MIC gooseneck microphone. A 3.5 mm headphone socket and a headphone volume control shall be provided.