Sennheiser SK 2000 Manuale Utente
34
Specifications
Specifications
RF characteristics
AF characteristics
Modulation
wideband FM
Frequency ranges
Transmission frequencies
up to 3,000 frequencies,
tuneable in steps of 25 kHz
tuneable in steps of 25 kHz
20 frequency banks, each with up
to 64 factory-preset channels
to 64 factory-preset channels
6 frequency banks, each with up to
64 user programmable channels
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)
typ. 30 mW (Standard)
typ. 50 mW (High)
Pilot tone squelch
can be switched off
Compander system
Sennheiser
HDX
AF frequency response
microphone: 80–18,000 Hz
line: 25–18,000 Hz
Signal-to-noise ratio
(1 mV, peak deviation)
(1 mV, peak deviation)
≥ 120 dBA
THD
≤ 0.9%
Max. input voltage
(microphone/line)
(microphone/line)
3 V
rms
Input impedance
microphone: 40 k
Ω
,
unbalanced
line: 1 M
Ω
Adjustment range of input
sensitivity
sensitivity
60 dB, adjustable in 3-dB steps