SL Rack Receiver DWSL Rack Receiver DWSL Rack Receiver DWSL Rack Receiver DW
Shfaq imazhet e mëparshme
Shfaq imazhet e mëpasshme

SL Rack Receiver DW

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



Specifikim
  • 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 

Specifikime teknike
  • Referencë unikeslrackreceiverdw
  • Familja e produkteveBusiness Audio & Communication
  • Grupi i produktevePresentation
  • LlojiObjekt (një objekt të vetëm)
  • Data e botimit2020-09-02
  • Numri i botimit1
  • Gjatësia (mm)43.1
  • Gjerësia (mm)212.1
  • Thellësia (mm)155.8
Të ngjashme
  • Projektuar nëGjermani
  • Prodhuar nëGjermani
  • Weight Net (kg)0.828
Klasifikimi
  • Kategoria BIMobjectElektronikë - Audio

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