Plantronics EncorePro HW540, Monaural Headset, Noise-Cancelling, 88828-02

Detailní popis produktu

Plantronics EncorePro HW540, Monaural Headset, Noise-Cancelling Nástupce modelů Plantronics DuoSet H141N/A a DuoPro H171N/A
OVERVIEW
Choice of three comfortable and easily switchable wearing styles - over-the-ear, over-the-head or behind-the-neck - offers more flexibility from a single headset to suit a wider range of user preferences
The new design is extremely light, offering users a more discrete headset and improved comfort for longer calls
Soft, luxurious ear cushions for excellent audio quality, while providing all day comfort
Visible guidance so the user can see when the boom is moved into the proper range for optimum microphone positioning
Higher-quality wideband audio meets official TIA920A standards and noise-cancelling microphone help raise the standard of phone conversations
Quick Disconnect supports multiple connectivities from USB, audio processor or Direct Connect and allows users to easily move away from their workspaces without removing their headsets
SPECIFICATIONS Connects to
PC or deskphone with Plantronics audio processors Ideal for
Telephone intensive users, informal contact centres (e.g. helpdesks)and enterprise/office telephony users Type
Monaural Audio performance
Wideband audio (up to 6,800 Hz), noise-cancelling microphone TRANSMIT CHARACTERISTICS (TYPICAL) Sensitivity @ 1kHz
-39 ±, 3 dBV/Pa Frequency Range
150 to 6800Hz Output Impedance:
< 150 &ohm, Typical Test Conditions
1.8VDC, 3.3K &ohm, DC Resis, 3.3K &ohm, AC Load TRANSMIT CHARACTERISTICS (TYPICAL) Frequency Range
100 to 6800Hz Acoustic Limit
<24dBPa (<118SPL) Input Impedance
150 &ohm, ±, 25% Typical Test Conditions
100mV Drive, 10 &ohm, Source Impedance. Measured on ITU-T Type 3.3 artificial ear, Ear Reference Point Compatibility tool
http://www.plantro.net/compatibility

EAN: 197029632685