Sennheiser HME 45-CA - Manual
Sennheiser HME 45-CA – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
HME 45
- CA
P/N 045-250-025
HME 45
- KA
P/N 045-250-015
Instructions for use
Technical data
Weight, without cable
140 g
Length of cable
1.8 m
Connector HME 45-CA
XLR, 5-pin
Connector HME 45-KA
PJ-055, 6.35 mm ø (headphone)
PJ-068, 5.25 mm ø (microphone)
Headphones
Transducer principle
dynamic, open
Frequency response
20 to 18,000 Hz
Impedance
1200
Ω
per system
(connected in parallel)
Sensitivity (1 kHz, 1 mW)
102 dB
±
3 dB
Total harmonic distortion
< 1 %
Contact pressure
approx. 1.6 N
Microphone with amplifier
Transducer principle
back electret condenser microphone
Frequency response at a
distance of approx. 2 cm from
the corner of the mouth
300 to 5,000 Hz
Max. sound pressure level
120 dB
Output voltage
400 mV
±
3 dB at 114 dB SPL
(as per RTCA / DO-214)
Min. terminating impedance
150
Ω
Supply voltage for microphone
8 - 16 V DC, 8 - 25 mA
(as per RTCA / DO-214)
Subject to alterations.
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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