SR 2020-D Stationary Transmitter

Sennheiser SR 2020-D transmitter will provide perfect audio for one channel of tourguide receivers. Conferences or presentations may be interpreted simultaneously in up to 8 languages (using eight transmitters). Other audio content can be selected from a line level source like a PA system, CD, DVD, etc. Of course, you can connect a microphone directly for announcements and the system will even operate on bus or boat tours (DC input).

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

FEATURES

• 6 - 8 channels in the licence-free range Europe: 863-865 MHz
• Digital RF-transmission
• 19" rack-mount kit included
• Very easy configuration and usage
• Balanced XLR-3F-Input - line level or microphone level (only compatible with 48V phantom-powered mics)
• 6,3mm jack-plug headphones connection for monitoring
• Backlit display shows: ◦ Channel selection
◦ Mic.-/Line-Input level
• 12V DC input, supplied with universal-mains power plug

TECHNICAL DATA
RF frequency range 863 - 865 MHz
Dimensions 212 x 145 x 38 mm
Audio 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)

WHAT'S IN THE BOX?

1 SR 2020-D
1 GA 2 rack mount
1 NT 2-1 mains power supply unit (with 12V dc power)
1 telescopic antenna
Operating instructions

2-year Sennheiser UK warranty