Specifications 2000 Series DownloadSpecifications for EM 2000, EM 2050, EK 2000, 2000, SKM 2000 and SKP 2000

14 | 2000 Series
Transmission frequencies up to 3,000 frequencies, tuneable in steps of 25 kHz
20 frequency banks, each with up to
64 factory-preset channels
6 frequency banks, each with up to 64 user
programmable channels
Switching bandwidth up to 75 MHz
Nominal/peak deviation ±24 kHz / ±48 kHz
Frequency stability ≤ ±15 ppm
RF output power at 50 Ω switchable:
typ. 10 mW (Low)
typ. 30 mW (Standard)
typ. 50 mW (High)
Pilot tone squelch can be switched off
AF characteristics
SK 2000 SKM 2000
Compander system Sennheiser HDX
AF frequency response microphone: 80 – 18,000 Hz
line: 25 – 18,000 Hz
80 – 18,000 Hz
Signal-to-noise ratio
(1 mV, peak deviation)
≥ 120 dBA
THD ≤ 0.9 %
Max. input voltage
(microphone/line)
3 V
rms
Input impedance microphone: 40 kΩ, unbalan-
ced
line: 1 MΩ
Adjustment range of input
sensitivity
60 dB, adjustable in 3-dB
steps
48 dB, adjustable in 6-dB
steps
Overall device
SK 2000 SKM 2000
Temperature range –10 °C to +55 °C (14 °F to 131 °F)
Power supply 2 AA batteries, 1.5 V (alkali manganese) or BA 2015 accupack
Nominal voltage 2.4 V 
Power consumption:
• at nominal voltage typ. 185 mA (30 mW) typ. 180 mA (30 mW)
• with switched-off trans-
mitter
≤ 25 µA
Operating time typ. 8 hrs
Dimensions approx. 82 x 64 x 24 mm
(3.23" x 2.52" x 0.95")
approx.  50 x 265 mm
( 1.97" x 10.43")
Weight (incl. batteries) approx. 160 g (0.35 lbs) approx. 380 g (0.84 lbs)