EW-DX MKE 2 SET DUAL Wireless Lapel Mic System (U1/S) CH70

Product Features

• 134 dB input dynamic range - no need to set gain on your wireless transmitters at all, thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
• AutoScan-feature quickly scans your environment and deploys frequencies with equidistant channel spacing - even without RF knowledge
• Network enabled for expanded remote control with Sennheiser Control Cockpit, Wireless System Manager (WSM - Available in mid-2023) and 3rd party media control systems via plug-in
• Remote control via Smart Assist App over Bluetooth® Low Energy (BLE) at distances up to 25 meters (Available in late 2023)
• Secure transmission of confidential content using AES 256 encryption
• Up to 12 hours of operation time with rechargeable lithium ion battery BA 70 (included)
• Function buttons - control all the transmitter settings directly from bodypack including button lock function
• Persistent E-Ink display for "always on" information - parameters visible on screen even when taking out batteries
• 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
• Up to 88 MHz switching bandwidth
• Low latency of 1.9 ms wireless transmission thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
• Digital audio trim
• Transmitters with charging contacts for in-device charging with CHG 70N charger (sold separately)
• Compatible with a wide range of Sennheiser lavalier and headset microphones with 3.5 mm jack plug connection
• Versatile charging options optionally available: CHG 70 N, L 70 USB, LM 6070 Module for L 6000 full rack charging station (Availability in 2023)
• Worldwide usage (specific frequencies subject to local RF regulations)

EW-DX EM 2

• 2 channel half rack (9.5’)
• Up to 88 MHz switching bandwidth
• PoE IEEE 802.3af Class 3
• Equidistant Channel Spacing: 146 channels in standard mode; 293 channels in Link Density Mode
• Network enabled for control with Sennheiser Control
• Cockpit/media control system through a number of 3rd party modules
• Clear and easy focused user interface with OLED display
• Ethernet connectivity (IPv4 and IPv6)
• Secure AES 256 encryption
• External PSU 12V/1A
• All-metal housing

EW-DX SK

• 3,5 mm jack or 3-pin connector variants
• 10mW RF power with up to 100m/328ft working range
• Charging contacts for in-device charging with CHG 70N
• Persistent eInk display - parameters visible on screen even when device is not powered on
• Programmable mute switch - customize the device depending on your professional needs
• Extended runtime with lithium ion batteries - up to 12 hours operation time
• Mic input trim control
• Metal housing

Product Specifications

System

• Audio link frequency ranges:
  • Q1-9:  470.2 - 550 MHz
  • R1-9:  520 - 607.8 MHz
  • S1-10:  606.2 - 693.8 MHz
  • S2-10:  614.2 - 693.8 MHz
  • S4-10:  630 - 693.8 MHz
  • U1/5:  823.2 - 831.8 MHz & 863.2 - 864.8 MHz
  • V3-4:  925.2 - 937.3 MHz
  • V5-7:  941.7 - 951.8 MHz & 953.05 - 956.05 MHz & 956.65 - 959.65 MHz
  • X1-6:  1350.2 - 1398.8 MHz
  • X9-18:  1435.2 - 1524.8 MHz
  • Y1-3:  1785.2 - 1799.8 MHz
• Bluetooth® Low Energy (BLE) frequency range:  2402 - 2480 MHz
• Audio frequency response:  20 Hz - 20 kHz (-3 dB)
• Audio THD:
  • ≤ -60 dB for 1 kHz
  • @ -3 dBfs input level
• Dynamic range:  134 dB
• System latency:  1.9 ms
• Operating temperature:  -10 °C - +55 °C (14 °F - 131 °F)
• Relative humidity:  5 - 95 % (non-condensing)

 EW-DX EM 2 (Rack Reciever)

• Input voltage:  11 - 13 V ⎓ or PoE IEEE 802.3af Class 0 (CAT5e or higher)
• Input current:  ≤ 1 A
• Transmit power (radiated):  BLE: max. 10 mW EIRP
• Audio output power:  18 dBu max.
• Headphone output:  2x 70 mW @ 32 Ω
• Ethernet:
  • RJ-45 socket, IEEE802.3
  • 100Base-TX (half+full duplex)
  • 10Base-T (half+full duplex)
  • (CAT5e or higher)
• Dimensions:  212 x 44 x 189 mm (8.35" x 1.73" x 7.44")
• Weight:  approx. 1000 g (2.2  lbs) (without antennas and power supply)

MKE 2 (Lavalier Microphone)

• Transducer principle:  pre-polarized condenser microphone
• Pick-up pattern:  omni-directional
• Sensitivity (free field, no load) (1 kHz):  5 mV/Pa +- 3 dB
• Max. SPL at 1 kHz:  142 dB
• Frequency response:  20 to 20,000 Hz
• Equivalent noise level A-weighted:  26 dB
• Connector:  3.5 mm jack
• Cable length:  approx. 1.60 m (62.99")
• Supply voltage:  7.5 V

EW-DK SK (Bodypack Transmitter)

• Input voltage:  2.0 - 4.35 V
• Input current:  < 300 mA
• Power supply:  2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack
• Occupied bandwidth:  200 kHz
• Transmit power (radiated):
  • Audio link: 10 mW ERP
  • (Range Y1-3: 12 mW ERP)
  • LD mode: 10 mW ERP
  • BLE: max. 10 mW EIRP
• Dimensions (without antenna):  63.5 x 85 x 20 mm (2.5" x 3.35" x 0.79")
• Weight (without batteries):   approx. 115-120 g (0.26- 0,27 - lbs)

What's in the Box?

• EW-DX EM 2 rack receiver
• 2 EW-DX SK bodypack transmitter
• 2 EW-DX MKE 2 lavalier microphone (omni-directional)
• EW-D Power Supply with country adapters
• 2 BA 70 rechargeable battery packs
• 2 rod antennas
• GA 3 rack mount Kit
• 4 rubber feet