Tourguide 2020 Guide your tour
into the digital age
The Tourguide 2020 system is the first digital RF wireless tour guide system in the ISM band, offering excellent audio quality and extremely reliable, interferencefree communication. Designed for easy set-up and operation, this system offers a high degree of flexibility with six available audio channels, making it an ideal choice for almost any tour application! The Tourguide 2020 system consists of a convenient bodypack transmitter with your choice of microphone, lightweight stethophone receivers, and the portable, user-friendly carrying case with charger.
HDE 2020-D
Stethophone Receiver
LC Display shows the channel number, volume level, battery status and RF reception quality
Channel selector
Volume control
SK 2020-D
Bodypack Transmitter
Microphone jack socket with individual sensitivity adjustment
Microphone MUTE switch
Headworn or lavalier microphone options available
Back-lit LCD shows channel selection, battery status, microphone and line levels, and microphone lock mode
Line-in jack with individual sensitivity adjustment for connecting external audio sources
Peak/Mute LED
Less than 3 hours charge time
Includes BA 2015 G2 rechargeable battery
EZL 2020-20 L
Carrying Case with Charger
Charging bays for 20 HDE 2020-D receivers, 1 SK 2020-D and 1 spare BA 2015 G2 rechargeable battery
Copy feature sets the audio channels of receivers and returns volume level to default setting
Sennheiser Electronic Corporation, One Enterprise Drive, Old Lyme, CT 06371 • Tel:(860) 434-9190 • Fax: (860) 434-1759 • www.sennheiserusa.com
Tourguide 2020 Technical Data
SK 2020-D
Transmitter |
SK 2020-D |
|
Item No. |
500549 |
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Modulation |
2 FSK (Frequency Shift Key) |
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RF frequency range |
926 – 928 MHz |
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Channels |
6 |
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Frequency response |
100 – 7,000 Hz |
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Max. mic/line input voltage |
microphone: 650 mV |
, line: 2 V |
|
rms |
rms |
Typical operating time |
8 hrs |
|
Power supply |
battery pack BA 2015 G2,2.4 V |
|
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or 2 AA size batteries, 1.5 V |
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Dimensions (inches) |
2.5 x 3.2 x 0.9 |
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Weight |
5.6 oz. (incl. BA 2015 G2 battery pack) |
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Range |
outdoors: up to approx. 150 feet |
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indoors: up to approx. 75 feet |
EZL 2020-20 L
Carrying Case with Charger |
EZL 2020-20 L |
Item No. |
500542 |
Ambient temperature during charging |
0 – 40 °C |
AC mains voltage |
100 – 240 V AC (50/60 Hz) |
Power consumption |
max. 70 W |
Charging voltage for HDE 2020-D |
4.7 – 5.5 V |
Charging current per HDE 2020-D bay |
typ. 400 mA |
Charging time HDE 2020-D |
approx. 2.5 hrs |
Charging voltage for SK 2020-D/BA 2015 G2 |
typ. 2.0 – 3.4 V |
Charging current per SK 2020-D/BA 2015 G2 bay |
typ. 500 mA |
Charging time SK 2020-D/BA 2015 G2 |
approx. 3.5 hrs |
Overload threshold for SK 2020-D/BA 2015 G2 |
typ. 3.9 V |
Dimensions (inches) |
23.6 x 115 x 10.6 |
Weight (empty) |
18.3 lbs. |
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HDE 2020-D
Receiver |
HDE 2020-D |
|
|
|
Item No. |
500544 |
|
|
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Modulation |
2 FSK (Frequency Shift Key) |
|
|
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RF frequency range |
926 – 928 MHz |
|
|
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Channels |
6 |
|
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Frequency response |
100 – 7,000 Hz |
|
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Sound pressure level |
120 dB SPL at 1 kHz |
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THD at 1 kHz |
< 1 % |
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Typical operating time |
8 hrs |
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Power supply |
Lithium polymer battery, 830 mA per hr. |
SK 2020-D |
EZL 2020-20 L |
HDE 2020-D |
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Dimensions (inches) |
4.9 x 9.6 x 0.8 |
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Weight |
2.5 oz. |
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Accessories
BA 2015 G2 |
Rechargeable battery for the SK 2020-D transmitter |
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L2015 G2 |
Charging station for two BA2015G2 rechargeable battery units (requires NT1-120 power supply) |
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NT1-120 |
120 volt power supply for L2015G2 |
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EP405L |
Latex ear cushions (pair) |
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EP405L-TRA |
Latex ear cushions, transparent (pair) |
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ME2 |
Omnidirectional electret condenser lavalier with cable, clip and grille |
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ME4 |
Cardioid electret condenser lavalier with cable, clip and windscreen |
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MKE2-EW Gold |
Omnidirectional lavalier with MZQ222 clip and MZW2 windscreen |
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ME3 |
Supercardioid electret condenser headworn mic with cable and windscreen |
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HSP2-EW |
Lightweight headworn mic assembly with omnidirectional MKE platinum capsule |
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HSP4-EW |
Lightweight headworn mic assembly with cardioid MKE platinum capsule variant |
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HS2-EW |
Headworn mic with integrated MKE2 Gold |
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Printed in USA 02/07 |
registered trademark of Sennheiser Electronic GmbH & Co. KG |
USL80890 |
Sennheiser is a |