SKM 945 D9000 BROCHURE ENGLISH
User Manual: SKM 945
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THE WIRELESS
MASTERPIECE.
Sound is amazing.
It affects the brain like no other sense. It creates electrical impulses that dance from
synapse to synapse. It sends shivers shooting up and down your spine. It makes the
hairs on the back of your neck reach for the heavens. The soaring peaks and plunging
troughs of sound waves are as vital as they are beautiful.
To us at Sennheiser they are everything.
We have always been driven by an insatiable lust to capture and reproduce
sound as perfectly as possible.
WE PUSH, WE PROD.
WE PULL APART.
WE REDESIGN.
WE REDEFINE.
WE PUSH, WE PROD.
WE PULL APART.
WE REDESIGN.
WE REDEFINE.
Nothing should be sacrifi ced. No sound should be lost. Nothing should be merely good
enough. Excellence is the be all and end all. The more you pursue sound, the more you
discover the wonders it has to offer. We’ve been advancing the science of sound every
minute of every hour of every day for 70 years.
And we’re not ready to stop.
The best in class is now digital: With the new Digital 9000 system, Sennheiser provides
the answer for the most demanding applications, such as multichannel broadcast
and theatre production. In these industries, the engineer carries the responsibility of
making the event happen every day with fl awless precision – mistakes and drop-outs
are unacceptable… and there’s no second chance when you go live. Now – after more
than a decade of research and development – Digital 9000 presents the world-class
digital solution that professionals can only expect from Sennheiser. Digital 9000 offers
uncompressed digital audio transmission, free from intermodulation, with stunning
purity of sound and dynamics far ahead of analog wireless transmission. Automatic
safety and control functions make the digital system easy to set up and operate, while
an intuitive user interface provides a clear, comprehensive system overview even in
stressful live situations. A pinnacle of innovation, this is the best-in-class digital wireless
system available. This is DIGITAL 9000 – The Wireless Masterpiece.
DIGITAL 9000
The Wireless Masterpiece.
EM 9046
The Heart of the System.
The new multichannel audio receiver EM 9046 is destined to become a
reference standard throughout the broadcast and theatre production
industries.
The receiver incorporates up to 8 digital receiving channels, each with
328 MHz of switching bandwidth covering the UHF range from 470
to 798 MHz. The highly intuitive icon-based user interface provides a
complete overview of the system via a large TFT display. The receiver,
designed for maximum spectral effi ciency, eliminates the need for
complex intermodulation calculations. A broad variety of connection
options allows for easy integration into existing audio and IT infra-
structure. Receiver modules can be exchanged easily for upgrade and
maintenance, making Digital 9000 a future-proof investment.
■8-channel modular receiver system – tunable between 470 and 798 MHz
■Automatic compensation of RF cable loss
■Antenna remote control via the RF cable
■Built-in graphical spectrum analyzer and RF level recorder
■Analog and AES 3 output modules available, capable of a signal split
of up to 1:6
SKM 9000
State-of-the-Art
Handheld Transmitter.
Experience the outstanding clarity of the SKM 9000, a world class digital handheld
transmitter ready to take on any challenge. The SKM 9000 is compatible with
microphone capsules from evolution wireless G3 and 2000 Series, including the
Neumann KK 204 and KK 205 capsules. Three new heads, ME 9002, ME 9004 and
ME 9005, feature a new shock mount design for outstandingly low handling noise
with a low pop sensitivity and the acoustic transparency of a permanently polarized
condenser microphone. The MD 9235 dynamic capsule is the preferred specialist
for loud live sound stages. The digital audio transmission of the SKM 9000 offers
arrestingly great dynamics and is the ideal solution when wired microphones are
used simultaneously. The artefact-free, uncompressed digital audio transmission is a
perfect match to cable sound. Exchangeable energy packs with environment-friendly
Lithium Ion technology supply the required energy while saving thousands
of batteries over the life-time of the product.
■Expansive choice of acoustic capsule solutions for varying
applications
■The pinnacle in practical operation and sound quality
■4 exclusive Digital 9000 series microphone capsules with
the lowest possible handling noise and pop sensitivity
■Compatible with the evolution wireless G3 / 2000 series
microphone heads as well as Neumann capsules from the
KK 200 series
SK 9000
World Class Bodypack
Transmitter.
A powerful companion for every stage setting or outdoor application: this
lightweight, digital bodypack transmitter ensures impeccable sound transmission
even under the toughest conditions. The SK 9000 is compatible with 3-pin Lemo
connector lavalier microphones, but also capable of providing cable-like audio
transmission for guitars or other instruments with line level signals. The housing of
the SK 9000 is made of die cast magnesium to offer the perfect balance between
a lightweight design and roadworthy construction. Ease of use and safety against
unwanted changes were the basis for the design of the user interface – an icon based
menu structure and infrared synchronization with the receiver make set-up fast
and effi cient. As with the SKM 9000, exchangeable energy packs with environment-
friendly Lithium Ion technology supply the required energy while saving thousands
of batteries over time.
■Flexible use for a broad variety of audio sources
■3-pin Lemo connector for lavalier microphones, guitars and instruments
■Robust and lightweight – easy to conceal in a costume and unobtrusive
for a broadcast professional
■Magnesium housing
Accessories
The remote-controlled antenna booster
contains eight highly selective fi lters that
each allow a 24 MHz frequency window to
pass. This adds signifi cant safety to the
system, as unwanted signals are blocked
directly before the fi rst active component
in the RF signal chain. For ease of use, the
frequency window can be remotely selected
or changed from the receiver. The linear RF
amplifi er offers exceptionally high resistance
to intermodulation and can compensate
for cable losses of up to 14 dB. The booster
and receiver communicate with each other
to verify the cable loss on the RF cable and
adjust the gain automatically. The AB 9000
is available as a stand-alone booster or as an
integrated component in either the A 9000
omnidirectional or the AD 9000 directional
antenna.
A 9000
omnidirectional antenna
AD 9000
directional antenna
AB 9000
antenna booster
MME 865
super-cardioid,
pre-polarized condenser
MMD 935
cardioid,
dynamic
MMD 945
super-cardioid,
dynamic
MMK 965
switchable,
true condenser
Neumann
KK 204
cardioid,
true condenser
Neumann
KK 205
super-cardioid,
true condenser
ME 9002
omni-directional,
pre-polarized condenser
ME 9004
cardioid,
pre-polarized condenser
ME 9005
super-cardioid,
pre-polarized condenser
MD 9235
cardioid,
dynamic
MMD 835
cardioid,
dynamic
MMD 845
super-cardioid,
dynamic
Accessories
The L 60 charges the BA 60 and BA 61 energy
packs for the SK 9000 and SKM 9000. While
the L 60 offers two charging slots, it can be
cascaded with up to three additional chargers
powered by a single NT 3-1 power supply. An
empty cell is charged 70 % in 1 hour and 100 %
in 3 hours. The L 60 has the ability to charge
two BA 60, two BA 61, or one BA 60 and one
BA 61.
L 60
The KA 9000 COM command switch brings
the command function to the SK 9000, making
for communication between the talent and
crew. By pushing the command button, the
audio signal is switched from the XLR out to
the SUB-D 25 multicore audio output of the
receiver.
The various color and cable variations make
the MKE 1 the most fl exible clip-on microphone
for any type of application. With its full and
natural sound, the nearly invisible lavalier
microphone is the new standard for live shows
and broadcasting.
KA 9000 COM
MKE 1
Four energy packs are available for the
handheld and bodypack transmitters. The
rechargeable BA 60 and BA 61 packs feature
Lithium Ion technology. The built-in electronics
check the charge state of the cell and provide
a precise prediction of the remaining operating
time. The BA 60 offers an operating time of
5½ hours for the SKM 9000, and the BA 61
offers 6½ hours of operating time for the
SK 9000. The B 60 and B 61 are additional
primary cell holders that offer a backup
solution if no charged battery pack is available.
The B 60 holds two AA batteries and works
with the SKM 9000. The B 61 holds three
AA batteries and works with the SK 9000.
BA 60, B 60, BA 61, B 61
GZL 9000, CI 1-4
The GZL 9000 is a low-loss antenna cable with
a diameter of only 5.5 mm, with 0.22 dB/m
attenuation at 500 MHz and 0.3 dB/m
attenuation at 700 MHz. It connects via
robust N-connectors. Electric guitars can also
benefi t from the uncompressed digital audio
transmission of the SK 9000.
The CI 1-4 guitar cable allows for inter-
connectivity between a guitar and the
SK 9000.
GZL 9000-A5: length 5 m / 1.1 – 1.5 dB loss
GZL 9000-A10: length 10 m / 2.2 – 3 dB loss
GZL 9000-A20: length 20 m / 4.4 – 6 dB loss
CI 1-4: guitar cable, length 1.5 m
EM 9046 CAB
The EM 9046 CAB is a set of cables to cascade
multiple EM 9046.
Technical data
EM 9046
RF characteristics
Frequency range
Receiving channels
Receiver principle
Diversity
Sensitivity
Antenna inputs
Daisy chain outputs
Daisy chainable receivers (HF)
Audio characteristics
Audio output voltage
Headphone output
Digital audio output
Audio output sockets
Other characteristics
Power consumption
Power supply
Mains connector
Dimensions
Weight
Booster supply
LAN
Word clock input
Word clock output
Word clock sampling rates
In compliance with / Approved by
Europe
USA
Canada
470 MHz to 798 MHz
up to 8
double superheterodyne
True Bit Diversity
“HD” mode: - 86 dBm
“LR” mode: - 100 dBm
2 N-type sockets (50 Ω)
2 N-type sockets (50 Ω),
amplifi cation: 11 dB ±0.5 dB
(related to booster input)
max. 4 EM 9046 (32 channels)
XLR balanced, -10 dBu to +18 dBu in
1 dB steps (2 kΩ)
2 × 100 mW at 32 Ω,
short-circuit proof
AES3, XLR-3, 44.1 kHz; 48 kHz;
88.2 kHz or 96 kHz, 24 bit,
ext. synchronizable
8 XLR-3 sockets and 1 multicore/
sub-D socket (25-pin)
can be equipped with 2 audio modules,
analog (AAO), digital (DAO) or mixed
8 XLR-3 sockets and 1 multicore/sub-D
socket (25-pin) per audio module
max. 250 W
100 to 240 V~, 50/60 Hz
3-pin, protection class I as per
IEC/EN 60320-1
177 × 449 × 496 mm
(H × W × D, without handles)
approx. 17 kg (fully equipped with
1 AAO, 1 DAO, 8 DRX)
12 V DC via antenna socket,
max. 200 mA each, short-circuit proof
IEEE 802.3-2002 (10/100 Mbit/s),
shielded RJ 45 socket
BNC, 75 Ω, input voltage range:
200 mV … 5 Vpp, max. input voltage:
15 V (DC + AC)
BNC, 75 Ω, output voltage:
3.0 Vpp ±500 mV at 75 Ω source
impedance
44.1 kHz; 48 kHz; 88.2 kHz or 96 kHz
EMC: EN 301489-1/-9
Radio: EN 300422-1/-2
Safety: EN 60065
FCC: 47 CFR 15 subpart B
Industry Canada
RSS-123, IC: 2099A-EM9000
SKM 9000
RF characteristics
Frequency ranges
Switching bandwidth
RF output power
Frequency stability
Tuneability
Audio characteristics
Audio gain
Lower cut-off frequency (–3 dB)
Other characteristics
Operating time
Power consumption
Dimensions
Weight
In compliance with / Approved by
Europe
USA
Canada
470 MHz to 798 MHz, divided into
4 ranges:
SKM 9000 A1–A4: 470–558 MHz
SKM 9000 A5–A8: 550–638 MHz
SKM 9000 B1–B4: 630–718 MHz
SKM 9000 B5–B8: 710–798 MHz
88 MHz
“HD” mode: 10 mW rms, 50 mW peak
“LR” mode: 25 mW rms, 50 mW peak
< 5 ppm
in steps of 25 kHz
adjustable in 3 dB steps from
0 dB to +62 dB
(depending on microphone head)
adjustable: 80 Hz, 100 Hz, 120 Hz
5.5 hrs (with BA 60 accupack)
max. 960 mW
270 × 40 mm (L × Ø)
approx. 350 g (with BA 60 accupack
and ME 9005 microphone head)
EMC: EN 301489-1/-9
Radio: EN 300422-1/-2
Safety: EN 60065, EN 62311 (SAR)
FCC Part 74
FCC-ID: DMOSKM9000
limited to 698 MHz
Industry Canada
RSS-123, IC: 2099A-SKM9000
limited to 698 MHz
SK 9000
RF characteristics
Frequency ranges
Switching bandwidth
RF output power
Frequency stability
Tuneability
Antenna output
Audio characteristics
Mic/line input
Audio gain
Input impedance
Lower cut-off frequency (–3 dB)
Instrument cable emulation
Other characteristics
Operating time
Power consumption
Dimensions
Weight
In compliance with / Approved by
Europe
USA
Canada
470 MHz to 798 MHz, divided into
4 ranges:
SK 9000 A1–A4: 470–558 MHz
SK 9000 A5–A8: 550–638 MHz
SK 9000 B1–B4: 630–718 MHz
SK 9000 B5–B8: 710–798 MHz
88 MHz
“HD” mode: 10 mW rms, 50 mW peak
“LR” mode: 25 mW rms, 50 mW peak
< 5 ppm
in steps of 25 kHz
coax socket
3-pin special audio socket
mic: adjustable in 3 dB steps from
0 dB to +42 dB
instruments: adjustable in 3 dB steps
from –6 dB to +9 dB
line: –6 dB
mic: 22 kΩ
mic: adjustable
60 Hz, 80 Hz, 100 Hz, 120 Hz
cable length adjustable in 3 steps
6.5 hrs (with BA 61 accupack)
max. 960 mW
76 × 62 × 20 mm
(H × W × D, with BA 61 accupack)
approx. 147 g
(with BA 61 accupack and belt clip)
EMC: EN 301489-1/-9
Radio: EN 300422-1/-2
Safety: EN 60065, EN 62311 (SAR)
FCC part 74 / 47 CFR 15 subpart B
FCC-ID: DMOSK9000
limited to 698 MHz
Industry Canada
RSS-123, IC: 2099A-SK9000
limited to 698 MHz
Technical data
A 9000 | AD 9000 | AB 9000
RF characteristics
Frequency ranges
Directivity
Amplification
Antenna input (AB 9000 only)
Antenna output
Antenna gain
Apex angle AD 9000
Front-to-back ratio AD 9000
OIP3
Preselection 24 MHz
Other characteristics
Current consumption
Voltage range
Mounting connection
Dimensions
Weight
In compliance with / Approved by
Europe
USA
Canada
470 MHz to 798 MHz,
divided into 2 ranges:
A1–A8: 470 MHz to 638 MHz
B1–B8: 630 MHz to 798 MHz
A 9000: omni-directional
AD 9000: directional
typ. 17 dB (constant)
N-type socket (50 Ω)
N-type socket (50 Ω)
A 9000: 3.2 dBi
AD 9000: 4.6 dBi
approx. 100 ° (-3 dB)
≥ 14 dB
≥ 35 dBm
automatic or manual
(without EM 9046) via rotary switch
max. 160 mA at 12 V
9 to 18 V
DC feed via antenna cable from
EM 9046
3/7” or 5/7” thread
A 9000: 250 × 165 × 23 mm
(H × W × D)
AB 9000: 80 × 64 × 24 mm
(H × W × D)
AD 9000: 329 × 322 × 23 mm
(H × W × D)
A 9000: approx. 390 g
AB 9000: approx. 265 g
AD 9000: approx. 625 g
EMC: EN 301489-1/-9
Radio: EN 300422-1/-2
Safety: EN 60065
FCC: 47 CFR 15 subpart B
Industry Canada
RSS-123, IC: 2099A-EM9000
Create Your Own
Masterpiece.
The possibilities with Digital 9000 are almost endless.
You can daisy-chain up to four EM 9046 receiver units to
create a multi-channel wireless system, PC-controlled with
unrivaled audio fidelity.
Specially designed antennas, boosters, and cables ensure
smooth signal transmission, free of glitches under the
toughest of circumstances.
The world-class mic heads and lavalier mics available for the
Digital 9000 transmitters let you build the perfect system
for your application. Both 9000 transmitters also employ
specially engineered battery packs and charger units for
reliable performance.
With its uncompressed, digital audio transmission,
the Digital 9000 system leaves nothing to be desired.
Premium sound quality and intermodulation-free wireless
transmission keep your performance or broadcast running
smoothly. Build the perfect system for your application.
Create your own Masterpiece.
PC client
MKE 1
SK 9000
SKM 9000
SKM 9000 COM
A 9000 AD 9000 AB 9000
EM 9046
548753 09/12 Printed in Germany Sennheiser is a registered trademark of Sennheiser electronic GmbH & Co. KG www.sennheiser.com
www.sennheiser.com
