Sennheiser HDE 2020-D-II Product specification HDE 2020-D
Sennheiser HDE 2020-D-II Manual
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- Sennheiser HDE 2020-D-II | Product specification HDE 2020-D - Page 1
2020-D HDE 2020-D-II DELIVERY INCLUDES • HDE 2020-D-II • Instruction manual SPECIFICATIONS The HDE 2020-D stethoset TourGuide receiver is comfortable to wear and integrates both the receiver mm Weight approx. 73 g PRODUCT VARIANTS HDE 2020-D-II-US HDE 2020-D-II Art. no. 504797 Art. no. 504796 - Sennheiser HDE 2020-D-II | Product specification HDE 2020-D - Page 2
PRODUCT SPECIFICATION 2/2 Tourguide 2020-D HDE 2020-D-II DIMENSIONS 237,9 9.4" Display 126,8 5" ⌀2.5381,"6 Ladegerätanschluss battery charging connector 19,5 0.8" Sennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · www.sennheiser.com
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PRODUCT SPECIFICATION
Tourguide 2020-D
HDE 2020-D-II
1/2
FEATURES
•
Digital RF signal reception
•
Intuitive operating concept
•
8 hours battery life
•
Sturdy earbows
•
Backlit LC display
•
Large rotary volume control
DELIVERY INCLUDES
•
HDE 2020-D-II
•
Instruction manual
The HDE 2020-D stethoset TourGuide receiver is comforta-
ble to wear and integrates both the receiver and headpho-
nes. The powerful battery ensures up to 8 hours operating
time.
The stethoset receiver automatically deactivates itself the
moment that it is taken off, thus battery life will be preser-
ved. 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.
The LC display provides information of volume, battery
status, quality of reception and the channel being listened
to. Channels can easily be set and adjusted by using the
middle buttons.
PRODUCT VARIANTS
HDE 2020-D-II-US
Art. no. 504797
HDE 2020-D-II
Art. no. 504796
ACCESSORIES
EZL 2020-20 L
Charging case
Art. no. 500542
L 2021-40
19" charger rack
Art. no. 502037
OP - HDE 2020
Earbuds, black
Art. no. 531435
OP - HDE 2020-D
Earbuds, lumine-
scent
Art. no. 520379
SPECIFICATIONS
Modulation
2 FSK
Frequency range
863 – 865 MHz
Frequency range (US)
926 – 928 MHz
Channels
Tourguide mode:
Conference mode:
6 in parallel
8 in parallel
AF frequency response
100 – 7,000 Hz
Headphone output power
–
Min. headphone impedance
32 Ω
THD at 1 kHz
< 1 %
Operating time
typ. 8 h
Power supply
Lithium-Polymer recharge-
able battery, 830 mAh
Temperature range
0 – 50 °C
Dimensions
245 x 125 x 20 mm
Weight
approx. 73
g