Specifications
HMEC 26-2 | 27
Microphone
incl. preamplifier
Type HMEC 26-2: BKE 46
HMEC 26-2-1/T: BKE 46-1
Transducer principle pre-polarized condenser microphone,
noise-compensating
Frequency response 100 - 6,000 Hz
Output voltage adjustable from 17-100 mV/Pa
HMEC 26-2: 80 mV/Pa –2 dB
factory preset
:
=
800 mV –2 dB at 114 dB SPL
HMEC 26-2-1/T: 60 mV/Pa ±1 dB
factory preset
:
=
600 mV
±1
dB at 114 dB SPL
Terminating impedance 150 - 2,200 Ω
Supply voltage 8 - 16 V DC
General data
Temperature range operation: –15 °C to 55 °C
storage: –55 °C to 70 °C
Weight without cable approx. 210 g
Cable length approx. 1.70 m
Power supply for
NoiseGard™ professional
via AA size battery (IEC LR 6) with approx.
60 hrs operating time:
2 x 1.5 V alkaline battery
2 x 1.2 V rechargeable battery
via aircraft DC power supply system:
12 - 35 V DC , max. 35 mA
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