Technical Data

EM 300-500 G4

• Frequency range

  AS: 520 - 558 MHz
  GBw: 606 - 678 MHz
  Gw: 558 - 626 MHz
  Bw: 626 - 698 MHz
  Cw: 718 - 790 MHz
  Dw: 790 - 865 MHz
  Aw+: 470 - 558 MHz
  Gw1: 558 - 608 MHz
  

• Dimensions

  Approx. 202 x 212 x 43 mm
  

• Compander

  Sennheiser HDX
  

• • THD, total harmonic distortion

    ≤ 0.9 %
    

  • Weight

    Approx. 980 g
    

  • Audio output

    6.3 mm jack socket (unbalanced): +12 dBu
    XLR socket (balanced): +18 dBu
    

  • Signal-to-noise ratio

    ≥ 115 dBA
    

  • Switching bandwidth

    up to 88 MHz
    

  • Peak deviation

    ±48 kHz
    

  • Nominal deviation

    ±24 kHz
    

  • Modulation

    Wideband FM
    

  • Power supply

    12 V DC
    

  • Antenna connector

    2 BNC sockets
    

  • Current consumption

    350 mA
    

  • Adjacent channel rejection

    Typically ≥ 75 dB
    

  • Intermodulation attenuation

    Typically ≥ 70 dB
    

  • Receiving frequency

    Max. 3520 receiving frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 32 factory-preset channels, no intermodulation, 6 frequency banks with up to 32 programmable channels
    

  • RF sensitivity

    < 2.5 μV for 52 dBA eff S/N
    

  • Squelch

    5 to 25 dBμV in steps of 2 dB
    

  • Equalizer

    Preset 1: Flat
    Preset 2: Low Cut (-3 dB at 180 Hz)
    Preset 3: Low Cut/High Boost (-3 dB at 180 Hz, +6 dB at 10 kHz)
    Preset 4: High Boost (+6 dB at 10 kHz)
    

  • Temperature Range

    -10 °C to +55 °C
    

  • Receiver Principle

    True diversity
    

  • Blocking

    ≥ 75 dB