http://www.audioropa.com/en/products/infrared-transmission-systems/rci-102/

»RCI-102« – convenient portable stethoset receiver for infrared audio signals – ›light as a feather‹

The RCI-102, is an ergonomically designed under-the-chin receiver that weighs just 52 grams and is equipped with swivelling earpieces, which means that the earpieces retain their position in the ear even when the user turns his/her head. The soft flexible material of the ear buds nestles gently into the auditory canal to effectively subdue ambient noise.

Selectable stereo or mono reception, e.g. for multi-language transmissions.

The RCI-102 is equipped with a switch to select the frequency channels. Both channels can be used simultaneously for stereo transmissions. If the event organizer uses the 2.3 MHz and the 2.8 MHz channels separately, in order to transmit in two different languages at the same time, the listener can select the channel in his/her preferred language and receive the information in mono mode.

Technical data

Weight 52 g with battery
Colour and material ABS plastic, black and red
Rechargeable battery, battery life A100 NiMH battery, approx. 5 h
Modulation processes FM, mono or stereo
Sound frequency transmission range 15 - 20.000 Hz
Operating frequencies 2.3 MHz and 2.8 MHz Possible selections: stereo reception or either frequency for mono reception
Harmonic distortion <1%
Signal-to-noise ratio Typ. 60 dB
Controls Knob to adjust the volume; Balance can be adjusted with the help of a screwdriver
Maximum volume Approx. 120 dB
Main switch Integrated in the »receiver«
RCI-102

Accessories

A-4043-0, a40430, 4043