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EW-DX EM 4
EW-DX EM 4
    Sennheiser

    EW-DX EM 4

    Four-channel digital full-rack (19") receiver with internal PSU and Dante® for use with Evolution Wireless Digital handheld, bodypack and tablestand transmitters. Extended 88 MHz switching bandwidth, intermodulation-free operation [intermodulation-free equidistant channel spacing] for up to 293 channels with secure AES 256 encryption and four modular network ports.

    Features:

    • Four-channel digital full rack (19") receiver with internal PSU and with Dante® in rugged metal housing
    • Up to 88 MHz switching bandwidth
    • Auto-switching PSU with IEC Connection
    • Four network ports for flexible network configurations - each port can be assigned as: Control, Control + Dante® Prim, Control + Dante® Sec, Dante® Prim, Dante® Sec
    • Integrated antenna splitter with antenna power and loop through to daisy chain up to 16 channels (4 x EW-DX EM 4)
    • Low latency of 1.9 ms wireless transmission thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
    • 134 dB input dynamic range - no need to set gain on your wireless transmitters at all, thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
    • Equidistant channel spacing to easily allocate intermodulation-free channels: Standard Mode with 600 kHz spacing for up to 146 channels; Link Density (LD) Mode with 300 kHz spacing for up to 293 channels
    • Network enabled for expanded remote control with Sennheiser Control Cockpit, Wireless System Manager and 3rd party media control systems via plug-in
    • Ethernet connectivity (IPv4 and IPv6)
    • Secure transmission of confidential content using AES 256 encryption
    • AutoScan-feature quickly scans your environment and deploys frequencies with equidistant channel spacing - even without RF knowledge
    • Link Quality Indicator (LQI) showing the quality of the links separate to the RF levels
    • Remote control via Smart Assist App over Bluetooth® Low Energy (BLE) at distances up to 25 meters
    • Clear and easy focused user interface with OLED display, jog wheel navigation and control buttons
    • Selective headphone output with volume control on front panel
    • Extended menu settings such as custom frequency list, selectable sync parameter and walk test
    • Worldwide usage (specific frequencies subject to local RF regulations)
    Opis
    • ARCHITECT‘S SPECIFICATION

      EW-DX EM 4 Dante rack receiver

      The stationary four-channel receiver with switching diversity technology shall be for use with up to four companion transmitters as part of a digital wireless RF transmission system.

      The receiver shall operate within the following UHF frequency ranges, with a switching bandwidth of up to 88 MHz: 470.2 – 550 MHz, 520 – 607.8, 606.2 – 693.8 MHz, MHz, 614.2 – 693.8 MHz, 630 – 693.8 MHz, 823.2 – 831.8 MHz, 863.2 – 846.8 MHz, 925.2 – 937.3 MHz, 941.7 – 951.8 MHz, 953.05 – 956.05 MHz, 956.65 – 959.65 MHz,1785.2 – 1799.8 MHz. Different frequency variants shall be available depending on country-specific regulations.

      The receiver shall feature Bluetooth® Low Energy (BLE) at a frequency range between 2402 and 2480 MHz for remote controlling the devices via a control App for iOS and Android.

      The receiver shall feature an automatic frequency setup function with spectrum scan functionality in order to establish an equidistant frequency grid with 146 channels in standard mode and 293 channels in Link Density Mode.

      The audio frequency response shall be between 20 Hz and 20 kHz (-3 dB). Audio total harmonic distortion (THD) shall be ≤ -60 dB for 1 kHz @ -3 dBfs input level. Dynamic range shall be 134 dB. System latency shall be 1.9 ms.

      The receiver shall be menu-driven with an OLED display showing the current frequency, channel number, metering of RF level, metering of AF level, lock status, muting function, antenna switching diversity, app connection, gain, audio output level, menu and battery status for each of the two associated transmitters. An auto-lock feature shall be provided to prevent settings from being accidentally altered.

      The following settings shall be configurable by function buttons and an encoder for each channel in the menu: frequency, channel name, gain, trim, AF output, low cut, AES 256 encryption, test tone, network settings, integrated antenna booster settings, display brightness, device name, auto setup settings for automatic frequency setup.

      For each of the four channels the receiver shall feature a balanced XLR-3M audio output with a maximum output of +18 dBu along with an unbalanced 6.3 mm (¼") audio output with a maximum output of +12 dBu.

      For secure transmission the receiver shall feature AES 256 encryption.

      The receiver shall provide a walktest mode for monitoring the RF and AF signal status in the location over time.

      Tow BNC-type input sockets shall be provided for connecting the antennas. The receiver shall be usable with active
      and passive wide range UHF antennas for the entire supported RF spectrum.

      Two additional BNC-type output sockets shall be provided for cascading the RF signal to one additional receiver.

      A headphone output with headphone volume control shall be provided and shall utilize a 6.3 mm stereo jack socket.

      The receiver shall have Ethernet ports (RJ-45) for remote network-based monitoring and control using the Sennheiser Control Cockpit software or the Sennheiser Wireless Systems Manager software.

      An automated configuration for the devices and management of system settings shall be available via "Sennheiser Smart Assist".

      The receiver shall operate on 90 to 265 V AC, 47 to 63 Hz via included mains cable. The power consumption shall be max. 37 W.

      The receiver shall feature a digital audio output through a Dante® interface, which includes up to four RJ-45 ports (Primary and Secondary).

      The audio network shall be output separately on all ports or daisy-chained for redundancy or serial connections.

      To ensure flexible adaptation to existing network infrastructure, the receiver shall offer various network modes, such as Single Cable, Split, and Redundancy Mode.

      The receiver shall have a rugged metal housing; dimensions shall be approximately 483 x 44 x 373 mm (19" x 1.73" x 14.66"). Weight shall be approximately 4560 g (10.1 lbs) without antennas and power supply. Operating temperature shall range from −10 °C to +55 °C (+14 °F to +131 °F).

    Specyfikacja techniczna
    • Nr referencyjnyewdxem4
    • Rodzina produktuBusiness Audio & Communication
    • Grupa produktuPresentation
    • TypObiekt (jeden obiekt)
    • Data publikacji2024-08-16
    • Numer edycji1
    • Wysokość (mm)44
    • Szerokość (mm)483
    • Głębokość (mm)373
    Dodatkowe informacje
    • Waga netto (kg)4.6
    Klasyfikacja
    • Kategoria BIMobjectElementy elektroniczne - Elektronika dźwięku
    • Klasyfikacja IFCUrządzenie elektryczne
    • Kod ETIMEC000070
    • Nazwa ETIMMicrophone
    • OmniClass Number23-37 15 29
    • OmniClass TitleAudio Equipment

    Dostępny w krajach:

    Europa Azja Ameryka północna Afryka Ameryka Południowa Oceania
    Albania
    Afganistan
    Anguilla
    Algieria
    Argentyna
    Australia
    Andora
    Arabia Saudyjska
    Antigua i Barbuda
    Angola
    Boliwia
    Dalekie Wyspy Mniejsze Stanów Zjednoczonych
    Austria
    Armenia
    Aruba
    Benin
    Brazylia
    Fidżi
    Belgia
    Azerbejdżan
    Bahamy
    Botswana
    Chile
    Guam
    Białoruś
    Bahrajn
    Barbados
    Burkina Faso
    Ekwador
    Kiribati
    Bośnia i Hercegowina
    Bangladesz
    Belize
    Burundi
    Falklandy (Malwiny)
    Mariany Północne
    Bułgaria
    Bhutan
    Bermudy
    Czad
    Gujana
    Mikronezja
    Chorwacja
    Brunei Darussalam
    Brytyjskie Wyspy Dziewicze
    Demokratyczna Republika Konga
    Gujana Francuska
    Nauru
    Cypr
    Brytyjskie Terytorium Oceanu Indyjskiego
    Curaçao
    Dżibuti
    Kolumbia
    Niue
    Czarnogóra
    Chiny
    Dominika
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    Dania
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    Etiopia
    Surinam
    Nowa Zelandia
    Estonia
    Hongkong
    Grenlandia
    Gabon
    Urugwaj
    Palau
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    Indie
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    Gambia
    Wenezuela
    Papua-Nowa Gwinea
    Francja
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    Gwinea Bissau
    Samoa
    Guernsey
    Izrael
    Honduras
    Gwinea Równikowa
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    Hiszpania
    Japonia
    Jamajka
    Kamerun
    Timor Wschodni
    Holandia
    Jemen
    Kajmany
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    Irlandia
    Jordania
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    Komory
    Tonga
    Islandia
    Kambodża
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    Kongo
    Tuvalu
    Jersey
    Katar
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    Lesotho
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    Liechtenstein
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    Litwa
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    Meksyk
    Libia
    Wyspy Cooka
    Łotwa
    Korea Północna
    Montserrat
    Madagaskar
    Wyspy Marshalla
    Luksemburg
    Korea Południowa
    Nikaragua
    Majotta
    Wyspy Salomona
    Macedonia Pólnocna
    Kuwejt
    Panama
    Malawi
    Malta
    Laos
    Portoryko
    Mali
    Man
    Liban
    Saint Kitts i Nevis
    Maroko
    Mołdawia
    Makau
    Saint Lucia
    Mauretania
    Monako
    Malediwy
    Saint Martin
    Mauritius
    Niemcy
    Malezja
    Saint Vincent i Grenadyny
    Mozambik
    Norwegia
    Mongolia
    Salwador
    Namibia
    Polska
    Myanmar (Birma)
    Sint Maarten
    Niger
    Portugalia
    Nepal
    Stany Zjednoczone
    Nigeria
    Rosja
    Oman
    Trynidad i Tobago
    Republika Południowej Afryki
    Rumunia
    Pakistan
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    Republika Środkowoafrykańska
    San Marino
    Palestyna
    Wspólnota Saint-Barthélemy
    Reunion
    Serbia
    Singapur
    Wspólnota Terytorialna Saint Pierre i Miquelon
    Rwanda
    Słowacja
    Sri Lanka
    Wyspy Dziewicze
    Sahara Zachodnia
    Słowenia
    Syria
    Senegal
    Svalbard
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    Seszele
    Szwajcaria
    Tajlandia
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    Turkmenistan
    Sudan
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    Sudan Południowy
    Wielka Brytania
    Wietnam
    Święta Helena
    Włochy
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    Tanzania
    Wyspy Alandzkie
    Wyspy Kokosowe
    Togo
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    Zjednoczone Emiraty Arabskie
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    Wyspy Zielonego Przylądka
    Zambia
    Zimbabwe