Product Type:
- Sound Transmission System
- Infrared Hearing System
- Infrared Transmitter and Infrared Modulator
Areas of Application:
- for hard of hearing and hearing impaired people
- for hearing aid users
- for coverage of large rooms and halls (cinemas, conference and meeting halls, multimedia rooms, courtrooms and lecture halls, schools/universities, churches)
Description:
With the help of the infrared transmission system, wireless reception of audio signals via infrared light is possible. The audio signals are converted into infrared light and transmitted to the receiver worn by the hearing-impaired person and passed on to headphones or hearing aids.
The advantage over conventional transmission systems is the interference-free transmission technology and the discretion of the transmission, as the signal does not penetrate any walls.
In the PRO IR-400 infrared transmission system, the modulator and transmitter are located in a common housing. By adding more transmitters, the reception range can be extended.
Features / Components:
- wide exit angle of the infrared signals
- Installation: fixed by wall/ceiling mounting or mobile (tripod)
- combination with additional transmitters to increase the range is possible
Technical Data:
Dimensions (W x D x H): 412 x 327 x 75 mm
Carrier frequency: 2.3 MHz (A channel) and 2.8 MHz (B channel)
Input impedances: 18 kOhm, Mic-In 1.3 kOhm
Input level meter trigger voltage: Audio-In: 110 mV, Mic-In: 1.5 mV
Power: 230 V 50-60 Hz
Range: up to 2,600 sqm
Ambient temperature: 0 - +40 °C
Weight: 1.1 kg
Options / Accessories:
- Tripod
Price (without guarantee):
Price is available on request from the manufacturer / distributor.