Plantronics S12 Product Sheet - Page 2

8136 S12 Product Sheet UK 19/2/04 5:41 PM Page 2 S12 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 Headset Weight Over-the-head Over-the-ear 41 grams 18 grams Transmit Characteristics (typical) Sensitivity @ 1kHz -49dBV/Pa Frequency Range 100 to 4000Hz DC Range 2 to 5V Output Impedance Noise Cancellation Typical Test Conditions < 2.5KΩ 10dB 3V DC, 2.2KΩ DC Resis, 3.3KΩ AC Load Receive Characteristics Sensitivity @ 1kHz Frequency Range Acoustic Limit Input Impedance Typical Test Conditions 25.5dBPa/V ± 4.5dB 200 to 4000Hz 24dBPa 150 ± 50Ω 40mV Drive, 150Ω Source Impedance S12 Adapter Transmit Characteristics (typical) Gain @ 1kHz (Max) 19dB Volume Control Range Output Impedance Voice Expansion 15dB < 550Ω Non Linear Typical Test Conditions -46dBV Drive, 1KΩ Load Receive Characteristics Gain @ 1kHz (Max) Volume Control Input Impedance Receive AGC Acoustic Limit Typical Test Conditions 11dB 15dB 300Ω Non Linear 24dBPa -35dBV via 300Ω, 150Ω Load Specification subject to change Regional Telephone Numbers: 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 © 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 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 S12/UK/0204