Sennheiser SK-D1 User Manual
SK D1
for use with EM D1
FEATURES
Lightweight and compact design
For versatile use with headmics, lavalier
mics and guitar cables
Automatic sensitivity adjustment – no
need for manual gain settings
License-free 2.4 GHz band, no registration
costs
Rugged metal housing
SCOPE OF SUPPLY
SK D1 bodypack transmitter
Transport pouch
Battery holder
2 AA batteries
DESCRIPTION
HD Live sound, highest range and a compact design: the leightweight SK D1 is a digital
bodypack transmitter for versatile use with headmics, lavalier mics and guitar cables.
Automatic sensitivity adjustment eliminates the need for manual gain settings.
Replaceable batteries or rechargeable accupacks ensure highly flexible operation. The
bodypack transmitter operates in a license-free 2.4 GHz band and, due to its stageproof metal housing, is extremely robust. SK D1 comes with a transport pouch, a battery holder and 2 AA batteries.
RECOMMENDED ACCESSORIES
BA 30 rechargeable battery pack for SK D1
CHG-2 charging unit for SKM D1 and SK D1
DIMENSIONS
TECHNICAL DATA
SYSTEM
AF frequency response .............................................. 20 to 20.000 Hz
Dynamic range ............................................................. > 135 dB (A)
THD (1 kHz) .................................................................. typ. < 0,1 %
Audio sampling ........................................................... 24 bit/48 kHz
Signal-to-noise ratio .................................................. ≥ 105 dB (A)
RF frequency ranges .................................................. 2,400 to 2,483.5 MHz
Modulation ................................................................... GFSK with back channel
Transmission method ................................................ TDMA
time diversity
frequency diversity
fast switching antenna diversity
Latency .......................................................................... 3.9 ms
Audio codec .................................................................. APT-X Live
Temperature range* ................................................... relative air humidity max. 95 %
Operation: – 10 °C to +55 °C
Storage: – 20 °C to +70 °C
* The temperature range is influ-
enced by the battery characte-
ristics
Continued on page 2
SK D1 for use with EM D1
TECHNICAL DATA
SK D1
RF output power .........................................................100mW/adaptive or 10mW
(country specific)
AF frequency response
Mic ................................................................................50 to 20,000 Hz
Line ...............................................................................20 to 20,000 Hz
Max. input level
Mic ................................................................................2.2 V RMS
Line ...............................................................................3.3 V RMS
Line input impedance ................................................1 MΩ
Input sensitivity ..........................................................automatic sensitivity adjustment
Power supply
Batteries .....................................................................2 x AA size battery (1,5V)
Accupack* ...................................................................BA 30 (Li-Ion, 3.7V)
Operating time
Batteries .....................................................................typ. 6 h
Accupack* ...................................................................typ. 11 h
AF connection socket .................................................3.5 mm jack socket, lockable
Weight (w/o batteries) .............................................approx. 85 g
* optional accessory
PRODUCT VARIANTS
505818 SK D1-H .............................................................Bodypack Transmitter, 10mW (EU, UK)
505829 SK D1-NH ..........................................................Bodypack Transmitter, 100mW (US)
505849 SK D1-NH10 .....................................................Bodypack Transmitter, 10mW (Japan, Korea)
RECOMMENDED SYSTEM COMPONENTS
556049 ME 3-II ...............................................................Headset microphone
555115 ME 2 ...................................................................Lavalier microphone
530151 Cl 1 ......................................................................Guitar jack cable
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