SR 2020-D

SR 2020-D, multiply gifted! For each of your productions, the compact high-tech transmitter SR 2020-D will provide perfect audio in exactly the right way.
Article No. 500550

Overview

SR 2020-D, multiply gifted! For each of your productions, the compact high-tech transmitter SR 2020-D will provide perfect audio in exactly the right way. It allows for conferences or presentations to be interpreted simultaneously in up to 8 languages. Other audio content can be selected from CD, DVD or your IT network. Of course, you can connect microphones for announcements, and the system will even follow you on bus or boat tours.

The transmitter is operated very easily and comfortably. Important parameters such as channel selection and line/mic input levels can be checked on the back-lit display.


Features

  • Digital RF signal transmission

  • Licence free Frequency range (EU, US)

  • 19" rack-mount kit included

  • 6-8 Channel Transmitter

  • Balanced XLR-3F-Input with switchable phantom-power (48V)

  • 6,3mm jack-plug headphones connection for monitoring

  • Backlit display


What's in the box?

  • SR 2020-D
  • GA 2 rack mount
  • NT 2-1 power supply unit
  • Telescopic antenna
  • Operating instructions

Technical Data

  • RF frequency range
    863 - 865 MHz
    926 - 928 MHz
  • Dimensions
    212 x 145 x 38 mm
  • Frequency response
    100 - 7,000 Hz
  • THD, total harmonic distortion
    ≤ 1%
  • Weight
    2430 g
  • Range
    50m/100m (Indoor/Outdoor)
  • Phantom powering
    48 V
  • Operating temperature
    0 - 50 °C
  • Signal-to-noise ratio
    > 70 dB(A)
  • RF output power
    10 mW
  • Number of channels
    6 / 8
  • Modulation
    2-FSK
  • Current consumption
    max 300 mA
  • Input voltage range
    160 mV - 2.5 V (Line), 2 mV - 125 mV (Mic)

Downloads

  • Digital Brochures
    • Sennheiser tour-guide systems Key data (210 KB) Download

    • Brochure visitor guidance systems (3.8 MB) Download

    • System Configurations SR2020-D-US (360 KB) Download

    • Brochure (140 KB) Download

    • Product brochure Tourguide 2020 (3.6 MB) Download

  • Instruction Manual
    • Instruction manual SR 2020-D (860 KB) Download

  • Application Notes
    • Application Note - Conference with Interpretation (770 KB) Download

    • Overview Interpretation with SL Interpreter (400 KB) Download

    • Overview 2 Interpretation with SL Interpreter (390 KB) Download

    • Application Note - Presentation with Interpretation (500 KB) Download

    • Application Note - Presentation with 3 interpreters (540 KB) Download

  • EU Declaration of Conformity
    • EU Declaration of Conformity Tourguide 2020 System (920 KB) Download

  • Compliance Sheet
    • Supplement sheet SR 2020-D (1.4 MB) Download

  • Spec Sheets
    • Product specification SR 2020-D (200 KB) Download