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.
Article No. 502019

Overview

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.


Features

  • 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


What's in the box?

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

Technical Data

  • Frequency response (Headphones)
    50 - 16,000 Hz
  • THD, total harmonic distortion
    < 1 %
  • Weight
    68 g
  • Charging time
    3 h
  • Signal-to-noise ratio
    typ. 75 dB(A)
  • Operating time
    Accupack: up to 12 h
  • Modulation
    FM, stereo
  • Max. Sound pressure level (active)
    125 dB (1 kHz)
  • Receiving frequency
    2.3/2.8 MHz

Downloads

  • Spec Sheets
  • Misc
  • EU Declaration of Conformity
  • High Resolution Images
  • Transport information for Lithium-Ion batteries
    • Transport information for Lithium-Ion batteries (470 KB) Download

      Revision Date: 2020-02-09 Revision Number: 1.0

WARNING (for California residents only): This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects and other reproductive harm. For more information go to: www.p65warnings.ca.gov.