SL TS 133 GN Set DW-4 EU

What the DW-4 EU set includes

This set brings together a wireless tablestand, a MEG 14-40 B gooseneck microphone, an SL Rack Receiver DW with its power supply, a BA 40 rechargeable battery, a GA 4 rackmount kit, a quick guide and a safety guide. The manufacturer states that the package contains everything needed for usage and installation, so the set can be planned as one unit rather than assembled from separate parts.

Cardioid speech pickup with a low noise floor

The gooseneck uses a condenser element with a cardioid pickup pattern, which concentrates pickup on the speaker in front of it and rejects more sound from behind. The data lists a signal-to-noise ratio above 90 dB(A), a dynamic range above 120 dB(A), an audio frequency response of 75 to 20,000 Hz and 24 bit/48 kHz sampling, with total harmonic distortion typically at 0.1 %. The gooseneck length is 40 cm.

Wireless operation, charging and monitoring

The tablestand is independent of cables, so a presenter or lecturer can move around the lectern or table without re-routing the signal. The BA 40 battery is rated at typically 10 hours of operating time, and dedicated battery status LEDs show the remaining charge. The tablestand supports the Qi wireless charging standard and can also be charged over USB. The set can be monitored and controlled with the Sennheiser Control Cockpit, which helps technicians who look after several rooms.

Frequency band and receiver planning

This EU variant works in the 1920.000 to 1930.000 MHz band, and the listed RF sensitivity is below -90 dBm. Before ordering, confirm with the SmartRooms Qatar team that this band suits your room and that no other wireless equipment in the building will conflict with it. The tablestand is rated for an operating temperature of 0 to 40 °C (14 to 131 °F), while Doha summers regularly exceed 45 °C. Keep the tablestand and receiver in air-conditioned rooms, away from direct sun and hot windows.

Where it fits in Qatar

• Council and committee chambers in Doha, where a speaker sits at a fixed table and the audio feeds a recording or conferencing system.
• Lecture theatres at universities in Education City, where a lecturer speaks from a lectern for long sessions and needs freedom of movement without cables.
• Boardrooms in Lusail and West Bay, where executives present from a fixed position and the receiver sits in an AV or equipment rack.

Planning the installation

Plan the lectern or table position, the cable route from the receiver rack to the audio output, and the XLR 3M connection into your mixer or conferencing system. SmartRooms Qatar offers free site surveys and professional installation, which is useful when the receiver must sit in a rack away from the speaker. Schools and government offices can order through a purchase order (LPO) or a Monaqasat tender. Quotations usually follow within one working day. Request a quote for the SL TS 133 GN Set DW-4 EU and we will confirm the configuration and frequency band for your site.