Specifications

Specifications

Headset

Transducer principle Ear coupling Frequency response Impedance active/passive

Characteristic SPL

Max. SPL THD

Contact pressure, adjustable

Microphone incl. preamplifier

Type

Transducer principle

Frequency response

Output voltage

Terminating impedance

Supply voltage

General data

Ambient temperature

Weight without cable Cable length

Power supply for operation with NoiseGardTM/digital

Operating time (NoiseGardTM/digital only)

dynamic, closed circumaural

20 – 16,000 Hz

mono: 130 Ω passive/180 Ω active

stereo: 260 Ω passive/360 Ω active

98 dB SPL at 1 kHz, 1 Vrms

90 dB SPL at 1 kHz, 1 mW

115 dB SPL at 1 kHz

<1% at 98 dB SPL approx. 5 – 7 N

BKE S1-P

pre-polarized condenser microphone, noise-compensating

100 Hz – 10 kHz

20 – 80 mV/Pa, adjustable

35 mV/Pa (factory preset)

150 – 2,200 Ω

8 – 16 VDC

operation: –15°C to +55°C

storage: –55°C to +70°C approx. 410 g approx. 1.90 m

2.4– 3.0 VDC (batteries/rechargeable batteries),

4VDC / max. 250 mA (via Adapter-P-XLR-3 or -P-CIG adapter cable,

at 12 – 35 VDC on-board DC power supply) Alkaline batteries/rechargeable batteries: approx. 25 hrs

Lithium batteries: approx. 40 hrs

34 S1 DIGITAL