Sennheiser SR 2020-D-US Digital RF Rack Mountable Transmitter

The Sennheiser SR 2020-D-US Digital RF Rack Mountable Transmitter is a highly versatile and sophisticated tool designed for professionals who demand the utmost in audio clarity and operational flexibility. Whether you're hosting a multilingual conference, delivering a multi-faceted presentation, or organizing an elaborate tour on a bus or boat, the SR 2020-D ensures seamless audio transmission with unparalleled precision. Engineered to provide perfect audio quality in up to 8 different languages simultaneously, this transmitter will cater to your every need, making it an essential asset for any complex audio setup.

Equipped with the ability to broadcast content from CDs, DVDs, or network systems, the SR 2020-D also features numerous connectivity options, including the capacity to connect microphones for live announcements. Its Digital RF signal transmission ensures robust performance and reliability, making it suitable for both indoor and outdoor applications. Compact yet powerful, the transmitter is designed to fit into a 19-inch rack, making it a practical choice for various installation environments.

The user-friendly design includes a backlit display for easy monitoring and adjustments, even in dimly lit venues. With a frequency range that covers 863 - 865 MHz and 926 - 928 MHz, this transmitter is versatile enough to meet the requirements of differing locales without the need for licensing. Whether you’re coordinating a small seminar or a large international conference, the Sennheiser SR 2020-D is the perfect solution for all your audio transmission needs.

Key Features

• Digital RF signal transmission
• Licence-free frequency range (EU, US)
• Includes 19” rack-mount kit
• Supports 6-8 channel transmissions
• Balanced XLR-3F Input with switchable phantom power (48V)
• Headphones connection with 6.3 mm jack plug for monitoring
• Backlit display for easy reference and adjustments

Specifications

• RF frequency range: 863 - 865 MHz, 926 - 928 MHz
• Dimensions: 212 x 145 x 38 mm
• Frequency response: 100 - 7,000 Hz
• Total harmonic distortion (THD): 1%
• Weight: 2430 g
• Range: 50m (Indoor) / 100m (Outdoor)
• Phantom powering: 48V
• 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)

Package Contents

• Sennheiser SR 2020-D-US Digital RF Rack Mountable Transmitter
• 19" rack-mount kit
• User manual
• Power adapter