Assistive Listening : Assistive Listening Systems : Westone - Set 840-S

RF Stereo TV Listening System

Model: Set 840-S

Easy to set up and operate
Receiver is ideal for connection to hearing instruments and headphones (3.5 mm stereo jack)
Wireless mobility within a range of 300’ / 91 m
Transmits even through walls
Ideal for plasma TVs

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Set 840-S is a RF stereo TV listening system and is especially suited to those who wear hearing instruments equipped with telecoil. Easily connected to a TV, stereo system or radio, the Set 840-s produces excellent sound. The sound is transmitted from the receiver to the hearing instrument via wireless induction over the induction loop. Alternatively, induction couplers or headphones can be connected to the lightweight clip-on receiver.

Easy to set up and operate
Receiver is ideal for connection to hearing instruments and headphones (3.5 mm stereo jack)
Wireless mobility within a range of 300’ / 91 m
Transmits even through walls
Ideal for plasma TVs
Excellent individual stereo sound
3 Selectable hearing settings on the transmitter
Optimized speech intelligibility due to switchable compression and treble emphasis
Treble emphasis can be set individually
Large, ergonomic volume control on the receiver
Balance control on the receiver for setting the volume for the right and left ears
Lithium polymer battery technology ensures a long operating time of up to 9 hours
Receiver can be placed in the transmitter’s charging compartment facing in either direction
3 Selectable transmission channels on the transmitter for optimum reception
Auto-tuning – automatic channel search tuning can be activated on the receiver
Integrated charging compartment in transmitter for spare battery
2-year warranty

Wireless Receiver Transmission - FM
Wireless Receiver Transmission - IR
Warranty - Yes
Spec Sheet available - Yes

Number of Channels: 3
Warranty (Length/Type): 2 years
Maximum Frequency Response (Bandwidth): 16 kHz
Maximum Frequency Response (Bandwidth): 16000 Hz
Minimum Frequency Response (Bandwidth): 50 Hz
Minimum Frequency Response (Bandwidth): 0.05 kHz
Signal to Noise Ratio: 70 dB
Receiver THD (at 1kHz): < 1 %
Receiver Operating Time: up to 9 H
Receiver Charging Time: 3 H
Receiver Weight Approx.: 50 g
Receiver Dimensions: 70 x 60 x 26 mm
Receiver Power Supply: rechargeable lithium polymer battery BA 300 (3.7 V, 150 mAh)
Transmitter Modulation: FM, stereo
Transmission Frequencies: 863.3 / 864.0 / 864.7 MHz (EU version), 925.95 / 926.8 / 927.5 MHz (US version)
Transmitter Range up to: up to 100 m (EU version), up to 100 ft (US version)
Transmitter Weight approx.: 260 g
Transmitter Dimensions: 112 x 146 x 58 mm
Transmitter Audio input: 3.5 mm stereo jack plug
Transmitter Power Supply: 13.5 V DC/500 mA with NT 13
Design: recloseable cardboard box with hanging eyelet
Dimensions of single package (W x H x D): 168 x 278 x 110 mm
Dimensions of multipack (W x H x D): 350 x 304 x 345 mm
Number in multipack: 6
Languages: German, English, French, Spanish, Italian, Dutch

RF Stereo TV Listening System 196 kb - Data Sheet

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