Sennheiser HME 25-KA-2 Communications Headset
Sennheiser Updated: 2009-01-07 RSSThe HME 25-KA-2 is a boomset for general aviation purposes.
Features
* Very lightweight
* Two-piece adjustable headband ensures excellent comfort
* Robust
* Excellent transmission of speech due to noise-compensated condenser
* Flexible mic boom, can be worn on either left or right-hand side
* Single-sided cable
Delivery Includes
* 1 HME 25-KA-2
* 1 MZW 45 windshield
* 1 MZQ 2002-1 cable clip
Technical Data
Transducer principle (Headphones): dynamic
Ear coupling: supra-aural, closed
Frequency response (headphones): 30.....16000 Hz
Characteristic SPL (1 kHz, 1 mW): 97 dB +- 3 dB
Nominal impedance: 600 Ohm
Contact pressure: approx. 3,3 N
Weight w/o cable: 190 g
Transducer principle (Microphone): Electret MKE 45-2
Frequency response (microphone): 300.....5000 Hz
Sound pressure level (SPL): 120 dB(SPL)
Output voltage: 400 mV +/- 3 dB / 114 dB/SPL
Operating voltage (stand alone): 8 - 16 VDC
Connection cable: 1.5 m single-sided
Connector: PJ-055-headphones, PJ-068-microphone
Instruction Manual
Fact Sheet
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