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SK2020-D-US Bodypack Transmitter

Modulation 2 FSK
RF frequency range 926 - 928 MHz (US-Version)
Channels 6
Frequency response 100 - 7000 Hz
RF output power 10 mW
Signal-to-noise ratio > 65 dB(A)
Max. mic/line input voltage microphone: 650 mVrms,
Max. mic/line input voltage line: 2 Vrms
Operating time 10 h (BA 2015)
Power supply BA 2015 (2,4 V; 2x AA 1,5 V)
Operating temperature 0 ... +50 °C
Weight incl. Battery 420 g (14.81 oz)
Dimensions approx. 64 x 82 x 24 mm (2.52“ x 3.23“ x 0.94“)
Range Indoor up to 50 m (164.04 ft)
Range Outdoor up to 100 m (328.08 ft)

HDE2020-D-II US Stethoset Receiver

Dimensions 245 x 125 x 20 mm
Frequency response (headphones) 100 - 7000 Hz
Sound pressure level (SPL) 120 dB SPL
THD, total harmonic distortion < 1 %
Weight 73 g
Operating temperature 0 - 50 °C
Number of channels Tourguide mode: 6 in parallel
Number of channels Conference mode: 8 in parallel
Operating time 8 h
Modulation 2 FSK
Power supply 830 mAh Lithium-Polymer

HS2-EW Headset Microphone

Frequency response (microphone) 20.....20000 Hz
Cable length 1,6 m
Weight 34,4 g
Diameter 4,8 mm
Sensitivity in free field, no load (1kHz) 5 mV/Pa
Nominal impedance 1000 Ohm
Min. terminating impedance 4700 Ohm
Equivalent noise level 26 dB(A)
Equivalent noise level weighted as per CCIR 468-3 39 dB
Maximum sound pressure level (passive) 142 dB

EZL2020-20L Charger/Carry Case

Dimensions 600 x 270 x 380 mm
Weight 8,3 kg
Charging time HDE 2020-D, < 2,5 h; SK 2020-D / BA 2015 < 3,5 h
Power consumption max. 70 W
Operating temperature 0–40 °C
Mains voltage 100–240 VAC (50/60 Hz)

Vendors Other Products

Sennheiser TG 2020-20 BODYPACK SYS Complete Bodypack System

20.00 LBS
Usually ships within 24 hours
Calculated at checkout

Product Description

The Sennheiser TG 2020-20 BODYPACK SYS is a complete system package, which includes the SK2020-D-US bodypack transmitter, twenty HDE2020-D-II US stethoset TourGuide receivers, HS2-EW headset microphone and EZL2020-20L charger/carry case.

SK2020-D-US Bodypack Transmitter

The Sennheiser SK 2020-D-US is six-channel bodypack transmitter with audio and microphone input (926-928 MHz). The SK 2020-D is a digital Tourguide transmitter, will allow you to deliver a highly professional guided tour. Combining the bodypack transmitter with an headworn or clip-on microphone, will give you total freedom of movement during your tour. You will have both hands free to describe an object, make a presentation and express your point. The transmitter can be easily and comfortably operated, and is highly robust. The backlit display confirms channel choice, the radio signal and the status of the battery. Two jacks for the microphone and line ensure variable utilization. For example, you will be able to transmit an external audio source such as music from a portable CD player via your transmitter and continue to talk or mute the microphone. Please note: order microphone separately. 


  • Frequency range 926-928 MHz
  • Digital RF signal transmission
  • 6 channls in the licence-free
  • frequency range
  • Microphone input (3.5 mm screw-type jack socket) with adjustable sensitivity
  • Line input (3.5 mm screw-type jack socket) with adjustable sensitivity
  • Audio level meter for microphone and line input
  • Backlit display for status information

HDE2020-D-II US Stethoset TourGuide Receiver

HDE 2020-D stethoset TourGuide receiver is the comfortable to wear receiver of the digital 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.


  • 6 channels in the license-free frequency range 926 - 928 MHz
  • Automatic on/off switch
  • Large rotary volume control
  • Backlit display shows:
  • the channel selection
  • battery status
  • signal quality
  • volume setting

HS2-EW Headset Microphone

The HS 2 is a condenser omni-directional headmic fitted with a steel wire cable and a 3-pin special connector that fits Sennheiser 3000 and 5000 series pocket transmitters. It fulfills the most stringent demands on sound quality and is extremely rugged. The HS 2 is suitable for both vocal and speech applications in all areas of live work.


  • Frequency response curve has been optimised for close-miking, treble response can be adapted to different requirements via accessories
  • Umbrella Diaphragm™ protects the headmic against sweat

 EZL2020-20L Charger/Carry Case

The EZL 2020-20L charger case has been designed to be highly user-friendly. It acts as both the storage case for all equipment and charging station for the TourGuide receivers and transmitter. Twenty charging bays for the receivers and two charging bays for the transmitter-or its rechargeable battery pack-are provided. Truly impressive feature of the charging case is the Copy button. All you need do is to set one receiver to the correct channel, press this button just once, and all of the other receivers in the case will immediately be set to the same channel.


  • Charging bays for 20 HDE 2020-D receivers
  • Charging bay for SK 2020-D
  • Charging bay for BA 2015 spare battery
  • Fast charging of all system components in approx. 2.5 hrs
  • Trickle charge
  • Safe recharging with temperature monitoring
  • Copy button copies the selected channel of one receiver to the 19 others and sets the volume to default

What's in the box?

  • 1 SK 2020-D-US
  • 1 BA 2015 battery
  • 20 HDE2020-D-II US receivers
  • 1 HS2-EW headset microphone
  • 1 Short cap: MZC 2-1
  • 1 Long cap: MZC 2-2
  • 1 pcs. EZL 2020-20L