Sennheiser SR 2020-D Product Sheet Download Page 2

Digital Rack-mountable transmitter

SR2020-D-US

Sennheiser Electronic Corporation

1 Enterprise Dr • Old Lyme, CT 06371

(860) 434-9190

ARCHITECT SpECS

The transmitter must utilize the ISM band frequencies of 926 – 928 MHz for transmission of up to eight audio channels, 

with an AF frequency response of 100–7,000 Hz. It must be rack-mountable and have a headphone monitoring jack 

and volume control for front panel monitoring by the technician. It must accept mic or line level audio input via XLR-3 

connector, with phantom power optional. It must be easy to install using DC input for power supply and a BNC connector 

for connecting an antenna. It must have a backlit display indicating signal source, source level, selected channel and lock 

mode.  It must be easily configured via set and menu up/down buttons.  

The SR 2020-D-US is a digital RF information system that is ideal for assistive listening and language transmission. 

Designed for a variety of installed and rental applications, the system offers premium-quality sound with the added 

freedom and versatility of RF wireless transmission technology.

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