Sennheiser EW-DX-MKE 2 SET Digital Wireless Lavalier Set

• 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: 941.700- 951.800 & 953.050 - 956.050 & 956.650-959.650 MHz

  Y1-3: 1785.2 - 1799.8 MHz

 

• Bluetooth® Low Energy (BLE) frequency range

  2405 - 2480 MHz

 

• Audio frequency response

  20 Hz - 20 kHz (-3 dB) @ 3 dBfs

 

• Total harmonic distortion (THD)

  ≤ -60 dB for 1 kHz @ -3 dBfs input level

 

• Dynamic range

  134 dB

 

• System Latency

  1.9 ms

 

• RF technology

  Intelligent Switching Diversity

 

• Operating temperature

  -10 °C - +55 °C (14 °F - 131 °F)

 

• Operating relative humidity

  5 - 95 % (non-condensing)

EW-DX EM 2 (Rack Receiver)

• Input voltage range

  11 - 13 V ⎓ or PoE IEEE 802.3af Class 0

 

• Input Current

  ≤ 1A

 

• Transmit power (radiated)

  BLE: max. 10 mW EIRP

 

• Audio output level

  18 dBu max.

 

• 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

 

• Weight

  approx. 1000 g (2.2 lbs) (without antennas and power supply)

EW-DX SK (Bodypack Transmitter)

• Input voltage

  2.0 - 4.35 V

 

• Input Current

  ≤ 300 mA

 

• Power supply

  2 AA batteries 1.5 V (alkaline 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

  63 x 80 x 20 mm (without antenna)

 

• Weight

  approx. 120 g (without batteries)

MKE 2 (Lavalier Microphone)

• Transducer principle

  pre-polarized condensor microphone

 

• Pick-up pattern

  omni-directional

 

• Sensitivity in free field, no load (1kHz)

  5 mV/Pa +- 3 dB

 

• Max. SPL at 1 kHz

  142dB

 

• Frequency response

  20 to 20,000 Hz

 

• Equivalent noise level

  26 dB

 

• Connector

  3.5 mm jack

 

• Cable length

  approx. 1.60 m (62.99")

 

• Supply voltage

  7.5 V