Sennheiser SR 2020-D installed tour guide system transmitter

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The SR 2020-D installation transmitter is ideal for multi-language applications.


Free shipping on all orders £150 and over

01686 628012

General Description

For all 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. 

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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 with switchable phantom-power (48V)
6,3mm jack-plug headphones connection for monitoring
Backlit display shows:
- Channel selection
- Mic.-/Line-Input level

Delivery Includes

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

Technical Data

Modulation: 2-FSK
RF frequency range: 863 - 865 MHz
Number of channels: 6 / 8
RF output power: 10 mW
Signal-to-noise ratio: > 70 dB(A)
THD, total harmonic distortion: ≤ 1%
Input voltage range: 160 mV - 2.5 V (Line), 2 mV - 125 mV (Mic)
Phantom powering: 48 V
Current consumption: max 300 mA
Operating temperature: 0 - 50 °C
Range: 50m/100m Indoor/Outdoor
Weight: 1100 g
Dimensions: 212 x 145 x 38mm

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