Sennheiser EM 2000 GW User Manual
Broadcast
/
ENG
Theater
Whether for recording or live feeds:
Perfect sound and reliability are an absolute must in TV and fi lm—and a clear indica-
tion of a successful broadcast. The 2000 series is your ticket to the professional league of wireless sound transmission. It will accom-
pany you on every shoot—whether on mobile location shots or in the studio.
A large number of actors and channels
requires a system that can perform fl awlessly in multichannel applications.
At the same time, many stages have limited budgets. The 2000 series’ outstanding price-performance ratio is truly convincing.
The robust and compact system components provide reliable transmission for speaking and singing, even in dance and acrobatic
performances.
System
RF PARAMETERS
Receiver principle
Receiver principle
true diversity
Sensitivity (with HDX, peak deviation)
≤ 2.5 µV for 52 dBA
eff
S/N
typ. 10 µV for 115 dBA
eff
S/N
Adjacent channel selection/spacing
typ.
≥ 80 dB / ±800 kHz
Intermodulation attenuation
≥ 75 dB
Blocking
≥ 80 dB
Squelch
off, 5 … 25 dB µV in 2-dB steps
Antenna inputs
2 BNC connectors (50
O)
Loop-through outputs
2 BNC connectors (50
O)
Gain
0 dB ±0.5 dB (ref. antenna input)
AF PARAMETERS
Audio bandwidth
25 Hz ... 18 kHz
EQ presets (switchable, EQ fi lters line
Preset 1: “Flat”
and monitor outputs)
Preset 2: “Low Cut” –3 dB @ 180 Hz
Preset 3: “Low Cut/High Boost”
–3 dB @ 180 Hz / +6 dB @ 10 kHz
AF output level (at peak deviation, 1 kHz AF)
6.3 mm jack (transformer balanced)
6.3 mm jack (transformer balanced)
+12 dBu
XLR (transformer balanced)
+18 dBu
Adjustment range
48 dB (adjustable in 1-dB steps)
+6 dB gain reserve
GENERAL DATA
Operating voltage
Operating voltage
100–240 V AC, 50/60 Hz
Mains connector
3-pole, class I
Booster feed
12 V DC, 2 x 200 mA, short-circuit-proof
Ethernet
RJ-45 socket (2 x for EM 2050)
Power consumption
max. 50 VA, 20 W (AC)
Dimensions
approx. 217 x 483 x 43 mm
Weight
EM 2000: approx. 2,600 g
EM 2050: approx. 2,900 g
EM 2000/EM 2050
RF PARAMETERS
Frequency ranges
Frequency ranges
516–558 MHz, 558–626 MHz, 626–698 MHz,
718–790 MHz, 790–865 MHz
Receiving and transmission frequencies
20 fi xed-frequency banks with up to
64 channels each, 6 user banks with up to
64 channels, adjustable in 25-kHz steps
64 channels each, 6 user banks with up to
64 channels, adjustable in 25-kHz steps
Switching bandwidth
up to 75 MHz
Nominal / peak deviation
±24 kHz / ±48 kHz
Squelch
pilot tone squelch, switchable
AF PARAMETERS
Compander system
Compander system
Sennheiser HDX
Signal-to-noise ratio (1 mV, peak deviation)
≥ 120 dBA
THD (at nominal deviation, 1 kHz)
≤ 0.9%
GENERAL DATA
Temperature range
Temperature range
–10 °C … +55 °C
Relative humidity
max. 85%
SKM 2000
RF PARAMETERS
Frequency stability
Frequency stability
≤ ±15 ppm
Switchable RF output power
typ. 10 mW (low)
typ. 30 mW (standard)
typ. 50 mW (high)
typ. 100 mW (max) (US version only)
AF PARAMETERS
Audio bandwidth
Audio bandwidth
80 Hz ... 18 kHz
Sensitivity
48 dB, adjustable in 6-dB steps
GENERAL DATA
Power supply
Power supply
2 AA batteries, 1.5 V
or rechargeable BA 2015 accupack
Operating voltage
2.4 V
Power consumption
at nominal voltage
at nominal voltage
typ. 180 mA (30 mW)
when switched off
≤ 25 µA
Operating time
typ. 8 h
Dimensions
approx.
50 x 265 mm
Weight (incl. batteries)
approx. 450 g
RF PARAMETERS
Frequency stability
Frequency stability
≤ ±15 ppm
Switchable RF output power
typ. 10 mW (low)
typ. 30 mW (standard)
typ. 50 mW (high)
typ. 100 mW (max) (US version only)
AF PARAMETERS
Audio bandwidth
Microphone
Audio bandwidth
Microphone
80 Hz ... 18 kHz
Line
25 Hz ... 18 kHz
Sensitivity
60 dB, adjustable in 3-dB steps
GENERAL DATA
Power supply
Power supply
2 AA batteries, 1.5 V
or rechargeable BA 2015 accupack
Operating voltage
2.4 V
Power consumption
at nominal voltage
at nominal voltage
typ. 180 mA (30 mW)
when switched off
≤ 25 µA
Operating time
typ. 8 h
Dimensions
approx. 82 x 64 x 24 mm
Weight (incl. batteries)
approx. 160 g
Technical Data
SK 2000