HDI 830

The HDI 830 is a professional two-channel stethoset receiver for wideband transmission systems (with carrier frequencies of 2.3 MHz and 2.8 MHz). The receiver provides excellent speech intelligibility and very good music reproduction.
Varenummer 502019
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Overblik

The HDI 830 is a professional two-channel stethoset receiver for wideband transmission systems (with carrier frequencies of 2.3 MHz and 2.8 MHz) in museums, theaters and churches. The wearer can switch between channel 1, channel 2 or stereo signal reception. The receiver provides excellent speech intelligibility and very good music reproduction. It is comfortable to wear and is sure to provide long operating times.


Funktioner

  • Ideal for stereo and two-channel applications (2.3 / 2.8 MHz)

  • Excellent speech intelligibility

  • Very good music reproduction

  • Balance control for setting the volume for the right and left ear

  • Receiver automatically turns on/off when it is put on/removed

  • High degree of wearing comfort thanks to flexible earpads and low receiver weight

  • Lithium polymer battery technology ensures a long operating time of up to 12 hours


Kassen indeholder

  • 1 HDI 830 stethoset receiver
  • 1 BA 300 battery
  • 2 alternative pairs of earpads

Tekniske data

  • Frekvensområde (hovedtelefoner)
    50 - 16,000 Hz
  • THD v. 1 kHz
    < 1 %
  • Vægt
    68 g
  • Opladningstid
    3 h
  • Signal/støjforhold
    typ. 75 dB(A)
  • Driftstid
    Accupack: up to 12 h
  • Modulation
    FM, stereo
  • Max. lydtryk
    125 dB (1 kHz)
  • Modtagerfrekvens
    2.3/2.8 MHz

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