Sennheiser HDE 2020-D-II stethoset tour guide receiver

General Description

HDE 2020-D-II stethoset tour guide receiver is the most popular receiver for the Sennheiser digital 2020-d tourguide system 2020-D. This truly unique device integrates both the receiver and headphones and delivers a number of advantages for you. No longer will your audience have to carry any more equipment than is absolutely necessary. Being a one piece device, they will no longer risk a tangle of cables! The powerful battery ensures that the device will work for up to 8 hours. Regardless of whether you are providing your tour in a big city or a large corporation, TourGuide 2020-D will ensure that your tour will proceed without interruption. The stethoset receiver automatically deactivates itself the moment that it is taken off, meaning battery life will be preserved.

No longer will the tourguide need to check all of the sets after one tour finishes and before the next tour starts. Your tour participants will be able to individually adjust the volume through a rotary control on the receiver, without the need to even take the device off. An LC display will clearly confirm the volume, battery status, quality of reception and the channel being listened to. Channels can easily be set and adjusted by using the middle buttons. The reception range is about 100 m if your tour is outdoors and about 50 m if your tour is indoors. The bodypack receiver can be used in mixed systems with stethoset receivers.

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Features

6 channels in the licence-free frequency range Europe: 863 – 865 MHz
Automatic on/off switch
Large rotary volume control
Backlit display shows:
the channel selection
battery status
signal quality
volume setting

Delivery Includes

1 HDE 2020-D-II stethoset receiver

Technical Data

Modulation: 2 FSK
RF frequency range: 863 - 865 MHz
Tourguide mode: 6 channels in parallel
Conference mode: 8 channels in parallel
Frequency response (headphones): 100 - 7000
Sound pressure level (SPL): 120 dB SPL
THD, total harmonic distortion: < 1 %
Operating time (Accupack): 8 h
Accupack: 830 mAh Lithium-Polymer
Operating temperature: 0 - 50 °C
Dimensions: 245 x 125 x 20mm
Weight incl. Accu: 73 g