Sennheiser RS140 Datasheet download pdf

Cat. No. 009926

RS 140

Headphones | Wireless Hi-ﬁ Headphones

General Description

The RS 140 wireless RF headphone system features a switchable dynamic

compression system for excellent speech intelligibility and a balance con-

trol for optimum right/left volume adjustment. If necessary, a high out-

put level can be adjusted to compensate for moderate hearing loss. Enjoy

wireless freedom of sound with exceptional sound adaptation.

Features

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Closed, circumaural wireless stereo RF headphone system

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For hi-fi and TV use

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Switchable compression ensures excellent speech intelligibility

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Balance control for right/left volume adjustment

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High output level (adjustable) suitable for compensating for

moderate hearing loss

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Intelligent auto-tuning due to automatic transmitter search tuning

with memory function

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Optimum signal reception due to self-learning automatic level control

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Very lightweight headphones, extremely comfortable to wear

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Stylish design

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Range – up to 150 m (RS 140 – 864 MHz) or up to 100 m

(RS 140 – 926 MHz)

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Easy recharging: simply hang the headphones onto the charging cradle

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Rechargeable NiMH batteries included

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Optional wall mounting (transmitter) possible

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Acoustic signals provide feedback on many functions

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Operating time: approx. 23 hours

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2-year warranty

Technical Data

Frequency response ...................................................18–21,000 Hz

Transducer principle ................................................ dynamic, closed

Max. SPL at 1 kHz ....................................................................110 dB

THD ............................................................................................. < 0.5%

Ear coupling ......................................................................circumaural

Weight ...........................................................................approx. 280 g

Power supply .........................................2.4 V – 3 V via 2 AAA size

NiMH batteries (LR 03)

Operating time of headphone batteries ...................approx. 23 h

Transmitter .............................................................................. TR 140

Modulation ........................................................................... FM stereo

Range .........................................up to 150 m (RS 140 – 864 MHz),

up to 100 m (RS 140 – 926 MHz)

Signal-to-noise ratio ...................................................typ. > 68 dBA

Carrier frequencies ............................. 863,3; 864,0; 864,7 MHz or

variant with 926,1; 926,8; 927,5 MHz

Audio connector ........................................ 3.5 mm stereo jack plug

with adaptor to 1/4” (6.3 mm);

RCA connector (926 MHz)

Cat. No. 009926 1

Summary of Contents

Page 1 - Cat. No. 009926

Cat. No. 009926RS 140Headphones | Wireless Hi-ﬁ HeadphonesGeneral DescriptionThe RS 140 wireless RF headphone system features a switchable dynamic co

Sennheiser RS140 Datasheet

Browse online or download Datasheet for Headphones Sennheiser RS140. Sennheiser RS 140 User Manual

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Sennheiser RS140 Datasheet

Browse online or download Datasheet for Headphones Sennheiser RS140. Sennheiser RS 140 User Manual

Summary of Contents

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