Sennheiser EM 2000 Technical Data

EM 2000
FEATURES
20 fixed frequency banks with up to
64 compatible presets in up to 75 MHz
switching bandwidth and 6 user banks
Integrated antenna splitter for
cascading up to 8 devices without using
additional splitters
Rugged 19" all-metal housing with
integrated power supply unit
Ethernet for monitoring and control
using Sennheiser WSM Mac or PC
software
Transmitters can be configured in the
receiver menu and can be synchronized
via the infrared interface
Enhanced AF frequency response
(25....18000 Hz)
ARCHITECT'S
SPECIFICATIONS
Squelch setting always visible on the
display, setting possible in 2 dB steps (Off,
5 – 25 dBμV) up to 64 compatible presets
in up to 75 MHz switching bandwidth.
Integrated antenna splitter for cascading
up to 8 devices without using additional
splitters. Real true-diversity with 2 tuners
per receiver channel. Transmitters can be
configured in the receiver menu and can
be synchronized via the infrared interface
All audio outputs transformer-balanced
Audio output level adjustable 49 dB in
1 dB steps + 6 dB gain reserve. 4 selectable
equalizer presets. Integrated guitar tuner
Power socket with strain relief. Booster
feed 12 V DC, 2 x 200 mA: Short-circuit
proof. Maximum installation depth: 483 mm +
connectors. Full compatibility to all
Sennheiser 2000 series and G3 trans-
mitters. Reduced compatibility to
ew G2 and G1 transmitters. Sennheiser
HDX Compander system. Mechanical
protection of rear-connectors. Enhanced
AF frequency response (25....18000 Hz)
pilot-tone squelch switchable.
True Diversity Receiver
Hiding underneath the sturdy 19-inch metal housing of the stationary receiver
is highly advanced professional transmission technology. As with all compo-
nents of the 2000 series, with the EM 2000 you can use five windows of up
to 75 MHz in the UHF range. 20 channel bands with up to 64 presets and 6
channel bands each with up to 64 user-programmable channels are available.
Each transmitter can be synchronized quickly and easily using infrared. The
transmitter can be connected to networks via its Ethernet socket and can be
monitored and controlled remotely from the Mac or PC using the Sennheiser
Wireless System Manager software.
TECHNICAL DATA
RF frequency range ............................................. 516 – 865 MHz
Carrier frequencies .............................................. max. 3000
Presets ................................................................... max. 64
Switching bandwidth .......................................... max. 75 MHz, tuneable in
Nominal / Peak deviation................................... ±24 kHz / ±48 kHz
Squelch threshold ................................................ Off, 5 – 25 dBμV : Can be set in
Intermodulation spacing .................................... ≥ 75 dB
Sensitivity
(with HDX, peak deviation) ............................... ≤ 2 μV for 52 dBArms S/N
Adjacent channel rejection ................................ typ. ≥ 80 dB
Blocking ................................................................ ≥ 80 dB
Antenna connector .............................................. 2 BNC (50 OHM)
Cascadable ............................................................ 2 BNC (50 OHM)
Gain ........................................................................ 0 dB ±0,5 dB : Based on
Compander ............................................................ HDX
Frequency response ............................................ 25 – 18000 Hz
Signal-to-noise ratio ........................................... > 120 dB(A)
THD, total harmonic distortion ......................... < 0,9 %
Audio-XLR connector .......................................... XLR-3 + 2 x 6,3 mm : Jack
Audio output level (balanced) .......................... +18 dBu max : Setting range: 49
Continued on page 2
25 kHz steps
2 dB steps
antenna inputs
dB in 1 dB steps + 6 dB gain reserve