Sennheiser EK 2000 - Manual (Page 37)

36
Specifications
Specifications
RF characteristics
AF characteristics Line
Modulation wideband FM
Frequency ranges 516–558, 558–626, 626–698,
718–790, 790–865 MHz
(Aw to Dw, Gw, see page 4)
Receiving frequencies up to 3,000 receiving 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
Receiver principle adaptive diversity
Sensitivity
(with
HDX , peak deviation)
< 4 μV, typ. 1.6 µV for 52 dBA
rms S/N
Adjacent channel rejection typ.
≥ 80 dB
Intermodulation attenuation typ.
≥ 78 dB
Blocking ≥ 80 dB
Squelch Off, 5 to 25 dB
μV,
adjustable in steps of 2 dB
Pilot tone squelch can be switched off
Compander system Sennheiser HDX
S/N ratio
(1 mV
RF
, peak deviation)
Line:
≥ 120 dBA
rms
Phones: approx. 90 dBA
rms
THD
≤ 0.9%
AF output voltage
(at peak deviation, 1 kHz AF) Line: 3.5 mm jack socket: +17 dBu
(mono, balanced)
Output power at 2.4 V, 5% THD
and nominal deviation
Phones: 2 x 12 mW at 32
Ω
Adjustment range of
line output level
42 dB, adjustable in steps of 6 dB