Sennheiser HMD 280-13 User manual

Features & Benefits
•Noise-compensatedmicrophonewithextremelylowhandlingnoise
•Microphone can be worn on either left or right-hand side
•Easilyreplaceable,single-sidedcoiledcable
•Very good attenuation of background noise
•Space-savingdesignwithcollapseible,rotating earpieces
•Replaceable parts for long life
•Lightweight design
•Supplied complete with windshield for the microphone
Technical Data
Transducer Dynamic
Ear coupling Circumaural, Closed
Frequency response 8Hz - 25 kHz
Characteristic SPL (at 1kHz) 106dB
THD <0.2%
Nominalimpedance300Ohms
Weight (withoutcable) 285grams
Connectioncable
single-sided coiledcable, OFC copper
Connector3.5mmstereominijackwith1/4"adapter
HMD 280-13
Circumaural, Closed Headphones
Based on the closed back, dynamic HD280 pro headphones, the HMD280-13 pro headset has
been especially designed for communications in high-noise environments. Its dynamic,
super-cardioidmicrophone hasbeen optimisedfor closetalking distances.
Replaceable Accessories
Earpads Cat. No. 83320
Headbandcushion Cat. No. 83321
Cable Cat. No. 82072
Sennheiser Electronic Corporation, 1 Enterprise Drive, Old Lyme, CT 06371
Telephone: [phone] Fax: [phone] Web: http://www.sennheiserusa.com
Sennheiser Mexico: Av. Xola 613, PH6, Col. DelValle 03100, Mexico, DF. Telephone: [phone]. Fax: [phone]
Sennheiser Canada: 221Labrosse Ave, Pte-Claire, PQH9R 1A3. Telephone: [phone]. Fax: [phone]
ManufacturingPlant: AmLabor 1, 30900 Wedemark, Germany
Microphone
PickupPattern   supercardioid
Transducer   Dynamic
FrequencyResponse 50Hz-13,500kHzresponse
Sensitivity at1kHz   1mV/Pa, 200ohms
Headphones
Windshield Cat.No.79252
Connection cable unterminated coiled cable
Connections
min 1mm/max 3mm
Nominal impedance 200Ohms
HMD 280-13
HMD 281-13