Specifications
34 | S1 DIGITAL
Specifications
Headset
Transducer principle dynamic, closed
Ear coupling circumaural
Frequency response 20 – 16,000 Hz
Impedance active/passive mono: 130 Ω passive/180 Ω active
stereo: 260 Ω passive/360 Ω active
Characteristic SPL 98 dB SPL at 1 kHz, 1 V
rms
90 dB SPL at 1 kHz, 1 mW
Max. SPL 115 dB SPL at 1 kHz
THD < 1% at 98 dB SPL
Contact pressure, adjustable approx. 5 – 7 N
Microphone incl. preamplifier
Type BKE S1-P
Transducer principle pre-polarized condenser microphone,
noise-compensating
Frequency response 100 Hz – 10 kHz
Output voltage 20 – 80 mV/Pa, adjustable
35 mV/Pa (factory preset)
Terminating impedance 150 – 2,200 Ω
Supply voltage 8 – 16 V
DC
General data
Ambient temperature operation: –15°C to +55°C
storage: –55°C to +70°C
Weight without cable approx. 410 g
Cable length approx. 1.90 m
Power supply for operation with
NoiseGard
TM
/digital
2.4 – 3.0 V
DC
(batteries/rechargeable batteries),
4 V
DC
/ max. 250 mA (via Adapter-P-XLR-3
or -P-CIG adapter cable,
at 12 – 35 V
DC
on-board DC power supply)
Operating time
(NoiseGard
TM
/digital only)
Alkaline batteries/rechargeable batteries:
approx. 25 hrs
Lithium batteries: approx. 40 hrs
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