Plantronics S12 Product Sheet

Key Features
•
Convertible headset so you can
choose your wearing style
•
Firefly
™
in use indicator lets
others know you are on the
telephone
•
Noise-cancelling microphone
allows your voice to be heard
clearly
•
Volume adjustment to control
your listening comfort
•
Mute button for privacy when
conferring with colleagues
•
Superior comfort
•
Excellent call clarity
•
Works with virtually
any telephone
Technical Data
S12
© 2004 Plantronics, Inc. All rights reserved. Plantronics, the logo design, Plantronics and the logo design combined,
DuoSet and Firefly are trademarks or registered trademarks of Plantronics, Inc. UK02/04
Plantronics Ltd
Wootton Bassett, UK
0800 410014
+44 (0)1793 842200
Plantronics B.V.
Hoofddorp, Nederland
(0)0800 PLANTRONICS
0800 7526876 (NL)
00800 75268766 (BE/LUX)
Plantronics Sarl
Noisy-le-Grand, France
No Indigo: 0825 0825 99
0 , 15 € TTC / mn
+33 (0)1 41 67 41 41
Plantronics Acoustics
Italia Srl
Milano, Italia
Numero Verde: 800 950934
+39 02951 1900
Plantronics GmbH
Hürth, Deutschland
Service: 0800 9323 400
Technik: 0180 5007996
Österreich: 0800 242 500
Schweiz: 0800 932 340
Plantronics Iberia, S.L.
Madrid, España
902 41 51 91
+34 91 640 47 44
Plantronics Middle East
Eastern Europe, Africa
and India
+44 (0)1793 842443
Nordic Region
Finland: 0201 550 550
Sverige: 031 28 95 00
Danmark: 44 35 05 35
Norge: 23 17 37 70
Regional Telephone Numbers:
Headset
Weight
Over-the-head 41 grams
Over-the-ear 18 grams
Transmit Characteristics (typical)
Sensitivity @ 1kHz -49dBV/Pa
Frequency Range 100 to 4000Hz
DC Range 2 to 5V
Output Impedance < 2.5KΩ
Noise Cancellation 10dB
Typical Test Conditions 3V DC, 2.2KΩ DC Resis, 3.3KΩ AC Load
Receive Characteristics
Sensitivity @ 1kHz 25.5dBPa/V ± 4.5dB
Frequency Range 200 to 4000Hz
Acoustic Limit 24dBPa
Input Impedance 150 ± 50Ω
Typical Test Conditions 40mV Drive, 150Ω Source Impedance
S12 Adapter
Transmit Characteristics (typical)
Gain @ 1kHz (Max) 19dB
Volume Control Range 15dB
Output Impedance < 550Ω
Voice Expansion Non Linear
Typical Test Conditions -46dBV Drive, 1KΩ Load
Receive Characteristics
Gain @ 1kHz (Max) 11dB
Volume Control 15dB
Input Impedance 300Ω
Receive AGC Non Linear
Acoustic Limit 24dBPa
Typical Test Conditions -35dBV via 300Ω, 150Ω Load
Specification subject to change
S12/UK/0204
8136 S12 Product Sheet UK 19/2/04 5:41 PM Page 2

Plantronics S12 Specifications

General

Wireless connection	No