Technical data
Weight, without cable Length of cable Connector HME 45-CA Connector HME 45-KA
Headphones
Transducer principle
Frequency response
Impedance
Sensitivity (1 kHz, 1 mW) Total harmonic distortion Contact pressure
Microphone with amplifier
Transducer principle Frequency response at a distance of approx. 2 cm from the corner of the mouth Max. sound pressure level Output voltage
Min. terminating impedance Supply voltage for microphone
Subject to alterations.
140 g
1.8 m XLR, 5-pin
PJ-055, 6.35 mm ø (headphone) PJ-068, 5.25 mm ø (microphone)
dynamic, open 20 to 18,000 Hz
1200 Ω per system (connected in parallel) 102 dB ± 3 dB
< 1 % approx. 1.6 N
back electret condenser microphone
300 to 5,000 Hz
120 dB
400 mV ± 3 dB at 114 dB SPL (as per RTCA / DO-214)
150 Ω
8 - 16 V DC, 8 - 25 mA (as per RTCA / DO-214)
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Instructions for use |
HME 45 - CA |
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P/N 045-250-025 |
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HME 45 - KA |
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P/N 045-250-015 |
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Sennheiser electronic GmbH & Co. KG
D-30900 Wedemark
Telefon: +49 (0) 5130 600 0
Telefax: +49 (0) 5130 600 300
Printed in Germany |
Publ. 04/02 |
59888 / A04 |
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