SL Rack Receiver DW
Shaping the future of audio and creating unique sound experiences for customers – this aim unites Sennheiser employees and partners worldwide. The independent family company, which is managed in the third generation by Dr. Andreas Sennheiser and Daniel Sennheiser, is today one of the world’s leading manufacturers of headphones, loudspeakers, microphones and wireless transmission systems.
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SL Rack Receiver DW
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Pagina delen
Width | 212.1 |
Height | 43.1 |
Depth | 155.8 |
Weight | 0.828 |
Designed in | Duitsland |
Manufactured in | Duitsland |
The half 19" stationary SL Rack Receiver DW is the easy-to-integrate core of the SpeechLine Digital Wireless System. It features a clear visible OLED display for easy setup and operation. Thanks to the bi-directional communication all settings of the mobile transmitters can be adjusted from the receiver side. The automatic frequency and interference management allows convenient and reliable operation. Thanks to the easy-to-handle pairing process, the transmitter and receiver are securely linked. Via network integration all settings and statuses are also accessible via AMX/Crestron media control protocol and the dedicated Sennheiser iOS Apps. The antennas can be either back or front-mounted. Furthermore, extension cables for wall mounting are available.
Features
- Automatic frequency and interference management
- Speech optimized automatics and sound profiles
- Clear and easy focused user interface with OLED display
- Ethernet connectivity (IPv4 and IPv6)
- Media control protocol integration
- Secure 256 bit AES encryption
- Remote controllable
- Quick setup pairing process
ARCHITECT‘S SPECIFICATION
The stationary receiver shall be for use with a companion transmitter as part of a wireless RF transmission system. The receiver shall operate in the license-free 1.9 GHz band (frequency ranges shall be from 1,880 to 1,930 MHz, depending on country-specific regulations) and shall use automatic frequency management to find and select the best available frequency in the spectrum and to automatically start the transmission. The receiver shall also incorporate automatic interference management, allowing it to inaudibly and seamlessly change to another frequency if any interference is detected. Time Division Multiple Access (TDMA) and space diversity shall be used to provide for increased transmission reliability. The receiver shall be menu-driven and shall have an OLED display showing the name of the wireless link, selected sound profile, de-esser and Automatic Gain Control (AGC) settings, AF level, RF signal level, lock status, transmitter mute switch status, transmitter RF output power, and transmitter battery status. The receiver shall be fitted with a jog dial for menu navigation and shall feature dedicated pairing, escape and power buttons. The receiver shall provide a low-cut filter, speech-optimized sound profiles and a 7-band graphic equalizer for custom audio settings. The receiver’s AF frequency response shall range from 20 – 20,000 Hz. The dynamic range shall be > 120 dB(A). Total harmonic distortion (THD) at 1 kHz shall be typical 0.1 %. Signal-to-noise ratio shall be > 90 dB(A). The receiver’s RF sensitivity shall be -90 dBm. RF output power of the receiver’s back channel shall be adaptive and up to 250 mW (country-specific). The audio output shall utilize a balanced XLR-3M socket with a maximum output of +18 dBu along with two unbalanced RCA sockets with a maximum output of +6 dBu. The receiver shall feature automatic gain optimization. Two reverse SMA sockets shall be provided for connecting the antennas. The receiver shall have an RJ-45 network socket and shall support IPv4 and IPv6 network addressing. In addition, the receiver shall support the Media Control Protocol to provide for remote control and status monitoring directly from a software solution like the Sennheiser Control Cockpit or a media control system (e.g. Crestron and AMX). The receiver shall operate on 12 V DC power supplied from the NT 12-4C power supply unit (100-240 V AC, 50/60 Hz, for use in the USA, the UK, and Europe) or the NT 2-3 power supply unit (100-240 V AC, 50/60 Hz, for use in countries other than the USA, the UK, and Europe). Power consumption shall be 350 mA. The dimensions shall be approximately 168 x 212 x 43 mm (6.61" x 8.35" x 1.69"). Weight shall be approximately 828 grams (1.83 lbs). Operating temperature shall range from -10 °C to +55 °C (+14 °F to +131 °F).
The receiver shall be the Sennheiser SL Rack Receiver DW.
SPECIFICATIONS
AF frequency response: 20 to 20,000 Hz
Dynamic range: > 120 dB(A)
THD (1 kHz): typ. 0.1 %
Audio sampling: 24 bit/48 kHz
Signal-to-noise ratio: > 90 dB(A)
Encryption: AES 256
RF frequency ranges:
- EU: 1,880 to 1,900 MHz
- USA: 1,920 to 1,930 MHz
- Brazil: 1,910 to 1,920 MHz
- Taiwan: 1,880 to 1,895 MHz
- Japan: 1,893 to 1,906 MHz
Modulation: GFSK with back channel
Transmission method: TDMA, space diversity
Latency: 19 ms
Relative air humidity: max. 95 %
Temperature range*:
- Operation: -10 °C to 55 °C (14 °F to 131 °F)
- Storage: -20 °C to 70 °C (-4 °F to 158 °F)
* The temperature range is influenced by the battery characteristics
RF sensitivity: < -90 dBm
RF output power back channel: adaptive, up to 250 mW (country-specific)
XLR output level, balanced: max. +18 dBu
RCA output level, unbalanced: max. +6 dBu
Audio effects :
- Low cut: -3 dB at 120 Hz
- Equalizer: 7-band graphic equalizer with sound presets
- Sound profiles: - female voice - male voice - instrument/ media
Display: OLED
Network protocol: Media Control Protocol, TCP/IP IPv4 (DHCP, manual)/ IPv6
Power supply: 12 V DC
Current consumption: 350 mA
AF connection sockets: XLR/2 x RCA
Antenna sockets: 2 x reverse SMA
Network sockets: RJ-45
DC socket for power supply: hollow jack
Weight: approx. 828 g
This product is available in:
Angola Burkina Faso Burundi Benin Botswana Congo-Kinshasa Centraal Afrikaanse Republiek Congo-Brazzaville Ivoorkust Kameroen Kaapverdië Djibouti Algerije Westelijke Sahara Eritrea Ethiopië Gabon Ghana Gambia Guinee Equatoriaal-Guinea Guinee-Bissau Kenia Comoren Liberia Lesotho Libië Marokko Madagaskar Mali Mauritanië Mauritius Malawi Mozambique Namibië Niger Nigeria Réunion Rwanda Seychellen Sudan Sint-Helena Sierra Leone Senegal Somalië Zuid-Soedan Sao Tomé en Principe eSwatini Tsjaad Togo Tunesië Tanzania Uganda Mayotte Zuid-Afrika Zambia Zimbabwe
Antarctica Bouveteiland Zuid-Georgia en de Zuidelijke Sandwicheilanden Heard en MacDonaldeilanden Franse Zuidelijke en Antarctische Gebieden
Armenië Azerbeidzjan Bangladesh Brunei Bhutan Cocoseilanden China Christmaseiland Georgië Hongkong Indonesië India Brits Indische Oceaanterritorium Japan Kirgistan Cambodja Noord-Korea Zuid-Korea Kazachstan Laos Sri Lanka Myanmar (Birma) Mongolië Macau Maldiven Maleisië Nepal Filipijnen Pakistan Singapore Thailand Tadzjikistan Turkmenistan Taiwan Oezbekistan Vietnam
Andorra Albanië Oostenrijk Åland Bosnië en Herzegovina België Bulgarije Wit-Rusland Zwitserland Cyprus Tsjechië Duitsland Denemarken Estland Spanje Finland Faeröer Frankrijk Verenigd Koninkrijk Guernsey Gibraltar Griekenland Kroatië Hongarije Ierland Isle of Man IJsland Italië Jersey Liechtenstein Litouwen Luxemburg Letland Monaco Moldavië Montenegro Noord-Macedonië Malta Nederland Noorwegen Polen Portugal Roemenië Servië Rusland Zweden Slovenië Spitsbergen Slowakije San Marino Oekraïene Vaticaanstad
Verenigde Arabische Emiraten Afghanistan Bahrein Egypte Israël Irak Iran Jordanië Koeweit Libanon Oman Palestina Qatar Saudi-Arabië Syrië Turkije Jemen
Antigua en Barbuda Anguilla Aruba Barbados Saint-Barthélemy Bermuda Caribisch Nederland Bahama's Belize Canada Costa Rica Cuba Curaçao Dominica Dominicaanse Republiek Grenada Groenland Guadeloupe Guatemala Honduras Haïti Jamaica Saint Kitts en Nevis Kaaimaneilanden SaintLucia Saint Martin Martinique Montserrat Mexico Nicaragua Panama Saint-Pierre en Miquelon Porto Rico El Salvador Sint Maarten Turks- en Caicoseilanden Trinidad en Tobago Verenigde Staten Saint Vincent en de Grenadines Britse Maagdeneilanden Amerikaanse Maagdeneilanden
Amerikaans Samoa Australië Cookeilanden Fiji Micronesia Guam Kiribati Marshalleilanden Noordelijke Marianen Nieuw-Caledonië Territorium Norfolkeiland Nauru Niue Nieuw-Zeeland Frans-Polynesië Papoea-Nieuw-Guinea Pitcairneilanden Palau Solomoneilanden Tokelau Oost-Timor Tonga Tuvalu Kleine Afgelegen Eilanden van de Verenigde Staten Vanuatu Wallis en Futuna Samoa
Argentinië Bolivia Brazilië Chili Colombia Ecuador Falklandeilanden (Islas Malvinas) Frans-Guyana Guyana Peru Paraguay Suriname Uruguay Venezuela
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