Sennheiser EW-DX EM 4 Dante R1-9 - Full-rack (19") digital receiver with four channels, internal power supply and Dante® ports for use with portable transmitters, bodypack and tablestand Evolution Wireless Digital.
Key features include an extended switching bandwidth of 88 MHz, operation without intermodulation [equidistant spacing of channels without intermodulation] for up to 293 channels with secure AES 256 encryption and the four modular network ports.
Four-channel receiver & Dante® ports
Robust metal housing, rack mountable
Switching bandwidth of up to 88 MHz
Frequency range R1-9: 520-607.8 MHz
Internal PSU with automatic switching and IEC connection
Four network ports (each port can be assigned as: Control, Control + Dante® Primary, Control + Dante® Secondary, Dante® Primary, Dante® Secondary)
Integrated antenna splitter with antenna power and loop-through to link up to 16 channels (4 x EW-DX EM 4)
Dynamic input range of 134 dB
Equidistant channel spacing for easily allocating channels without intermodulation:
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 connectable for extended wireless control with Sennheiser Control Cockpit, Wireless System Manager and other media control systems via plug-in
Ethernet connectivity (IPv4 & IPv6)
Secure transmission of confidential content using AES 256 encryption
The AutoScan function quickly scans the environment and implements frequencies with equidistant channel spacing - even without RF knowledge
Link Quality Indicator (LQI) showing link quality separately from RF levels
Wireless control via the “Smart Assist” app via Bluetooth® Low Energy (BLE) at distances of up to 25 meters
Clear and easy-to-focus user interface with:
OLED display
Navigation buttons
Jog wheel control
Selective output for headphones with volume control on the front panel
Extensive menu settings, such as:
custom frequency list
selectable sync parameter
walk test
Worldwide use (specific frequencies subject to local RF regulations)
