Sennheiser EM 3732-II Wireless Microphone – Live Audio Receiver Module

High-end receiver with up to 184 MHz switching bandwidth. Output for direct connection to digital mixing consoles. Antenna splitter for daisy-chaining up to 8 devices. Remote controllable via “Wireless Systems Manager”.

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Sennheiser EM 3732-II Wireless Microphone – Live Audio Receiver Module

Features

  • Up to 184 MHz switching bandwidth
  • Digital AES 3 audio output with external word clock synchronisation
  • Integrated antenna splitter for daisy-chaining up to eight devices
  • Intuitive user interface with OLED display
  • Network integration via ethernet for use of the WSM software on Macs and PCs
  • DSP-based HiDyn plus and HDX expander
  • Transformer balanced audio outputs
  • Scanning function
  • Frequencies adjustable in steps of 5 kHz
  • Squelch setting displayed continously
  • Command audio output ( EM 3732 COM-II only)
Sennheiser EM 3732-II Wireless Microphone – Live Audio Receiver Module

Specifications

  • RF frequency range
    776 – 960 MHz
    614 – 798 MHz
    470 – 638 MHz
    L: 470 – 638 MHz, N: 614 – 798 MHz, P: 776 – 960 MHz
  • Dimensions
    436 x 44 x 250 mm
  • Compander
    Sennheiser HiDyn plus emulated by DSP, Latency <= 1.9 ms
    • Audio-XLR connector
      analogue: XLR-3, digital AES3: XLR-3 Sample Rates: 44.1, 48, 88.2, 96 kHz, 24 Bit
    • Frequency response
      40 – 20000 Hz
    • THD, total harmonic distortion
      ≤ 0,3 %
    • Weight
      ca. 4080 g
    • Power consumption
      max. 50VA, 20 W (AC)
    • Storage temperature
      -25 °C … +70 °C
    • Operating temperature
      -10 °C … +55 °C
    • Signal-to-noise ratio
      ≥ 118 dB(A) (analogue AF OUT), 140 dB (AES3 audio out)
    • Switching bandwidth
      Up to 184 MHz
    • Peak deviation
      +-56 kHz
    • Nominal deviation
      +-40 kHz
    • Power supply
      100 – 240 V AC, 50/60 Hz
    • Power supply
      Booster: 12 V DC, 2 x 200 mA, short-circuit-proof
    • Squelch threshold
      13 steps (0 … 30 μV)
    • Intermodulation spacing
      >= 80 dB
    • Antenna connector
      2 BNC connectors (50 Ω)
    • Cascadable
      2 BNC connectors (50 Ω)
    • Gain
      0 dB ±0,5 dB (ref. to antenna input)
    • Output voltage
      +18 dBu to –10 dBu, adjustable in steps of 1 dB (transformer balanced)
    • Adjacent channel rejection
      typ. 75 dB / +-400 kHz, typ. 80 dB /+-800 kHz
    • Receiving frequency
      6 frequency banks with up to 59 factory-preset frequencies each
      1 frequency bank with up to 60 freely selectable frequencies (tunable in steps of 5 kHz)
Sennheiser EM 3732-II Wireless Microphone – Live Audio Receiver Module

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