Sennheiser ADN-W C1 Datasheet

PRODUCT SPECIFICATION

ADN

ADN-W C1

1/2

FEATURES

• Interference-free and eavesdropping-proof transmission in the 2.4 GHz and 5 GHz frequency bands

• 128-bit AES encryption

• Exchangeable ADN-W BA Lithium-Ion battery pack for more than 20 hours operating time

• Screw-on microphone socket for connection of an ADN-W MIC gooseneck microphone

• Broadband twin loudspeaker system

• Integrated DSP limiter

• 3.5 mm headphone socket and headphone volume control

• Next key and Priority key for controlling delegate units

• Modern design

The ADN-W C1 wireless chairperson 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 chairperson unit features a microphone key that functions either as an on/off switch or as a request-to-speak button, a Next key to grant speaking privileges and a Priority key to deactivate all active conference units. The unit is equipped with a high-performance broadband twin loudspeaker system for decentralized sound reinforcement.

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

DELIVERY INCLUDES

• ADN-W C1 chairperson unit

• Quick Guide

• Safety Guide

ARCHITECT‘S SPECIFICATION

A wireless digital desktop conference unit designed for use as a chairperson version in a wireless digital conference system. The chairperson 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 chairperson 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. In addition, the chairperson unit shall provide a next key to grant speaking privileges and a priority key to deactivate all active conference units. 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. The headphone output level shall be 50 mW / 16 Ω. THD (at 1 kHz) shall be 0.03 % at 50 mW / 16 Ω. The loudspeaker frequency response shall be 100 to 14,500 Hz. Signal-to-noise ration shall be > 70 dB(A). Dimensions without gooseneck microphone shall be 185 x 67 x 180 mm (7.28" x 2.48" x 7.09"). Weight including the battery pack shall be approximately 940 g (2.07 lbs). The operating temperature shall range from +5 °C to +45 °C (+41 °F to +113 °F) and the operating relative humidity shall be from 20 to 80 percent.

The wireless digital desktop chairperson unit shall be the Sennheiser ADN-W C1.

SPECIFICATIONS

PRODUCT SPECIFICATION

ADN

ADN-W C1

2/2

Frequency range 2.4 / 5.1 to 5.9 GHz RF output power 25 to 100 mW Antennas built-in PCB antennas with

pattern diversity

Coverage area 30 m (100 ft) to ADN-W AM

antenna module

Power supply 7.4 V⎓ via ADN-W BA battery

pack Operating time > 20 h with battery pack Charging time of battery

pack Audio quality 16 bit / 32 kHz Headphone connection 3.5 mm stereo jack socket Headphone output level 50 mW / 16

approx. 4 h

PRODUCT VARIANTS

ADN-W C1 Art. no. 504745 ADN-W D1 Art. no. 504748

THD (at 1 kHz) 0.03 % at 50 mW / 16 Loudspeaker frequency

response Signal-to-noise ratio > 70 dB(A) Dimensions (W x H x D)

w/o gooseneck microphone

Weight approx. 940 g (2.07 lbs) incl.

Operating temperature range

Operating relative humidity

100 to 14,500 Hz

185 x 67 x 180 mm (7.28" x 2.48" x 7.09")

battery pack +5 °C to +45 °C

(+41 °F to +113 °F) 20 to 80 %

ACCESSORIES

ADN-W BA Art. no. 504744 ADN-W MIC 15-39 Art. no. 504750 ADN-W MIC 36-29 Art. no. 504751 ADN-W MIC 15-50 Art. no. 504752 ADN-W MIC 36-50 Art. no. 504753

DIMENSIONS

Sennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · www.sennheiser.com