This Plantronics SHR2083 headset is tough enough for the trading floor of the New York Stock Exchange and used by Landing Support Officers on an US aircraft carriers, the Circumaural headset delivers clear communication in high noise environments.
noise canceling electret microphones
that provide a 20 dB (90%) reduction in transmitted background noise.
Retails Price $318.00
- Over the head noise canceling, Dual Ear Circumnaural Headset style
for extreme, harsh enviornments.
22dB noise reduction for the
20dB noise reduction for the
The cables feature robust polyurethane (PU) jacketing material.
They are resistant to UV, oil and solvents. They remain flexible over a wide
range of temperature extremes.
- Compatible with all Plantronics amplifier bases.
- Cushion Headset band.
- 30" Straight cord to Quick Disconnect
- Clothing clip & flexible boom mic. with replaceable windscreen.
- Perfect for large call centers, factories, airports or any environment with harsh background noise.
The Plantronics SHR2083-01 Headsets end in a Quick Disconnect Cable.
For more details. see Plantronics SHR2083 datasheet, SHR2083 user guide, and Plantronics SHR2083-01 spec sheet
Technical Notes for
The microphone reduces transmitted
background noise by 20 dB.
The high quality gooseneck boom allows the microphone to easily be positioned in
front of the mouth. The distance between the front and rear ports reduces the
sensitivity at 1 KHz to far field noise by 15 dB compared to close talking
response. Compared to on-axis voice, the bi-directional response reduces 90
degree incident noise by 20 dB more and random noise by 5 dB more. The bandpass
is limited to 5 KHz and it acoustically filters the higher frequencies which are
unwanted on most communication systems.
The Noise Reduction Rating (NRR) of the Ruggedized Headsets is 22 dB.
The level of noise entering the users
ear when the headset is worn as directed is approximated by the difference
between the A-Weighted environmental noise and the Noise Reduction Rating (NRR)
of the headset. For example: If the environmental noise level as measured at the
ear is 92 dBA, and the NRR of the headset is 22 dB, then the resulting level of
noise entering the ear is approximately 70 dBA. The headset must be properly
worn to attenuate noise effectively.
Important Note: This headset requires the Plantronics M22 Vista amplifier or bottom cable between the headset and the telephone. call for assistance.
Optional Accessories for the Plantronics SHR2083-01:
Plantronics Extension Cable 10ft
Plantronics Y Training Cord, cable splitter with Mute
Plantronics In-Line Mute Switch
Plantronics M22 Vista Amplifier w/ ClearLine Audio
Plantronics MX10 Amplifier
Plantronics Ear Cushions for SHR2083 Headset