Sennheiser SR 2000 IEM User manual

FEATURES
20 fixed frequency banks with up to

32 compatible presets in up to 75 MHz
switching bandwidth and 6 user banks
Audio loop-out jack

5 Band graphic EQ

Rugged 19“ all-metal housing with

integrated power supply unit
Ethernet for monitoring and control using

Sennheiser WSM Mac or PC software
Extended AF requency response

(25… 15000 Hz)
Receivers can be configured in the trans-

mitter menu and can be synchronized
via the infrared interface
ARCHITECT’S
SPECIFICATIONS
The device shall be a stationary stereo
transmitter for use with a companion
stereo receiver as part of a high reliability
stereo wireless radio frequency transmis-
sion system. The stationary stereo trans-
mitter shall operate within a RF frequency
range of 516 – 865 MHz in 20 fixed
frequency banks and 6 user banks with a
maximum of 32 presets with a switching
bandwidth of maximum 75 MHz tunable
in 25 kHz steps; carrier frequencies shall
be maximum 3000. Frequency stability
shall be ±10 ppm. Nominal/peak deviation
shall be ±24 kHz/±48 kHz. A compander
feature shall be included and shall be
Sennheiser HDX system. The transmitter
shall include MPX pilot tone (frequency /
deviation) of 19 kHz / ±5kHz. Audio fre-
quency response shall be 25 – 15,000 Hz;
total harmonic distortion (THD) shall be
<0.9 %. Audio frequency input level shall
be +22 dBu (maximum, balanced). Signal-
to-noise ratio shall be > 90 dB.
Continued on page 2
Rugged, reliable, and flexible – in short: professional. With SR 2000, you can
choose from 26 frequency banks with up to 32 channels. The channels can be
user-programmed into six of the frequency banks. Three switchable RF output
powers (10, 30, and 50 mW – additionally 100 mW in the US version) provide
greatest artistic and technical freedom. A 5-band equalizer makes it possible to
individually influence the audio output signal.
TECHNICAL DATA
RF frequency range .............................................516 – 865 MHz
Carrier frequencies ..............................................max. 3000
Presets...................................................................max. 32
Switching bandwidth..........................................max. 75 MHz, tuneable in
25 kHz steps
Frequency stability..............................................±10 ppm
Antenna output ...................................................BNC (50 OHM)
RF Output power..................................................typ. 10 mW (Low)
typ. 30 mW (Standard)
typ. 50 mW (High)
XP-Version: typ. 100 mW (Maximum)
Compander............................................................HDX
Nominal / Peak deviation...................................±24 kHz / ±48 kHz
MPX pilot tone (frequency / deviation)..........19 kHz / ± 5kHz
Frequency response ............................................25 – 15000 Hz
Signal-to-noise ratio...........................................> 90 dB
THD, total harmonic distortion .........................< 0,9 %
Max. input level....................................................+22 dBu
Audio input...........................................................XLR-31/4“ (6,3mm) jack combo
socket, electronically balanced
Audio output ........................................................1/4“ (6,3mm) jack socket, balanced
Operating temperature ......................................–10 °C – +55 °C
Power supply........................................................100 - 240 V AC, 50/60 Hz
Current consumption..........................................max. 0,1 A
Dimensions ...........................................................217 x 483 x 43 mm
Weight ...................................................................2600 g
Continued on page 2
SR 2000Stereo Transmitter

ARCHITECT’S
SPECIFICATIONS
The stereo audio input shall utilize two
discrete (left/right) electronically-balan-
ced combination female XLR-3 and ¼“
audio sockets; the audio output shall uti-
lize a balanced ¼“ (6.3 mm) audio socket;
one audio loop output shall be provided
utilizing a balanced ¼“ (6.3 mm) audio
socket. A stereo headphone output with
local level control shall be provided on the
front panel and shall utilize a ¼“ (6.3 mm)
stereo audio socket. Menu-based software
adjustments shall be made using a backlit
LCD user display; associated receivers shall
be configured in the receiver menu and
synchronized with the transmitter via an
integrated infrared interface. A 5-band
graphic equalizer shall be provided. One
50OBNC connector shall provide the
attachment point for the main transmitter
antenna. RF output power shall be selec-
table at 10 mW (Low), 30 mW (Standard),
50 mW (High) and 100 mW (Maximum,
XP version only). An Ethernet port (RJ45)
shall be provided to allow remote net-
work-based monitoring and control of the
transmitter using Sennheiser Wireless Sys-
tem Manager Mac or PC software. Power
shall be supplied to the transmitter by the
internal power supply with auto-switching
mains voltage of 100 – 240 VAC at 50/60
Hz. Current draw shall be maximum 0.1 A.
The transmitter chassis shall be fabrica-
ted from metal and shall be capable of
mounting in a standard 19“ equipment
rack without additional hardware; case
dimensions shall be approximately 8.54“
x 19.02“ x 1.69“ (217 x 483 x 43 mm).
Weight shall be 91.71 oz (2600 grams).
Operating conditions shall be ambient
temperature +14°F to +131°F (-10°C to
+55°C). The stationary stereo transmitter
shall be Sennheiser model SR 2000.
TECHNICAL DATA
DELIVERY INCLUDES
1 SR 2000 IEM transmitter
3 mains cables (EU, UK, and US)
2 rod antennas
1 instruction manual
1 supplementary frequency sheet
1 supplementary RF license sheet
4 device feet
SR 2000 Stereo Transmitter

DIMENSIONS
PRODUCT VARIANTS
SR 2000 IEM AW 516 ... 558 MHz Cat. No. 503151
SR 2000 IEM AW-X 516 ... 558 MHz / Europe Cat. No. 503825
SR 2000XP IEM AW 516 ... 558 MHz / US Cat. No. 504054
SR 2000 IEM GW 558 ... 626 MHz Cat. No. 503828
SR 2000 IEM GW-X 558 ... 626 MHz / Europe Cat. No. 503829
SR 2000XP IEM GW 558 ... 626 MHz / US Cat. No. 504055
SR 2000 IEM BW 626 ... 698 MHz Cat. No. 503832
SR 2000 IEM BW-X 626 ... 698 MHz / Europe Cat. No. 503833
SR 2000XP IEM BW 626 ... 698 MHz / US Cat. No. 504056
SR 2000 IEM CW 718 ... 790 MHz Cat. No. 503836
SR 2000 IEM CW-X 718 ... 790 MHz / Europe Cat. No. 503837
SR 2000 IEM DW 790 ... 865 MHz Cat. No. 503840
SR 2000 IEM DW-X 790 ... 865 MHz / Europe Cat. No. 503841
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Antenna daisy-chain cable, 50 O, BNC, 0.25 m Cat. No. 087969
GZL 1019-A1 coaxial cable, type RG 58, BNC to BNC, 1 m
Cat. No. 002324
SR 2000 Stereo Transmitter
Sennheiser electronic GmbH & Co. KG
Am Labor 1, 30900 Wedemark, Germany
www.sennheiser.com
03/12 Sennheiser is a registered trademark of Sennheiser electronic GmbH & Co. KG. www.sennheiser.com. Copyright © 12/2011. All rights reserved. Errors and omissions excepted.