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SENNHEISER | EW 100 G4-945-S





SENNHEISER G4 100 Series Wireless Handheld Set c/w Transmitter with Mute Switch & MMD 945-1 Dynamic Super-Cardioid Capsule

EW 100 G4-945-S

SENNHEISER

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Now even more simple, flexible and reliable: The 100 series has become the first choice for both sound designers and occasional users because of its simple operating concept – and because the system makes no compromises in terms of live sound.

  • Engineered for professional live sound: Rugged all-in-one wireless system for singers and presenters.

  • State-of-the-art live sound featuring Sennheiser‘s renowned e 835, e 845, e 865, e 935, e 945 capsules on a lightweight aluminum transmitter with integrated mute switch

  • True diversity half-rack receiver in a full-metal housing with intuitive LCD display for full control

  • Easy and flexible wireless synchronization between transmitter and receiver via infrared

  • Fast frequency allocation for up to 12 receivers via new linking functionality

  • Up to 20 compatible channels

  • Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range

  • Transmission Range: up to 100 meters / 300 feet

  • High RF output power (up to 30 mW) depending on country regulations

Reliability and performance

Eventually, you’ll get to a level in your career as an engineer or musician when the size stage you’re performing on demands more than an entry-level wireless system. You simply need more reach, more power and more reliability than what a 2.4 GHz system will allow. Enter the evolution wireless G4 100 Series—the next level in your journey as a stage professional.

Feature-rich and built to last

The evolution wireless G4 100 Series is packed with features that make it possible to get you up and running fast and efficiently. Use the Easy Setup function to automatically scan and select the best frequencies around you and take full advantage of the UHF spectrum. With up to 100 meters of range and a battery life of 8 hours, it’s easy to see how the durably constructed ewG4 transmitters and receivers will perform when you need them to.

What's in the Box
  • EM 100 G4 true diversity receiver
  • SKM 100 G4-S handheld transmitter
  • MMD 935-1 microphone head (935-S variants only)
  • MMD 945-1 microphone head (945-S variants only)
  • rackmount set
  • MZQ 1 microphone clamp
  • power supply
  • 2 AA batteries
  • 2 rod antennas
  • RJ 10 cable
  • quick guide
  • safety guide
  • manufacturer declaration sheet
  • frequency supplement sheet


EM 100 G4
  • Frequency range
    1G8: 1785 - 1800 MHz
    A: 516 - 558 MHz
    A1: 470 - 516 MHz
    AS: 520 - 558 MHz
    B: 626 - 668 MHz
    C: 734 - 776 MHz
    D: 780 - 822 MHz
    E: 823 - 865 MHz
    G: 566 - 608 MHz
    GB: 606 - 648 MHz
    •  
  • Dimensions
    Approx. 190 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
    ≥ 110 dBA
    •  
  • Switching bandwidth
    up to 42 MHz
    •  
  • Peak deviation
    ±48 kHz
    •  
  • Nominal deviation
    ±24 kHz
    •  
  • Modulation
    Wideband FM
    •  
  • Power supply
    12 V DC
    •  
  • Antenna connector
    2 BNC sockets
    •  
  • Current consumption
    300 mA
    •  
  • Adjacent channel rejection
    Typically ≥ 65 dB
    •  
  • Intermodulation attenuation
    Typically ≥ 65 dB
    •  
  • Receiving frequency
    Max. 1680 receiving frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels
    •  
  • RF sensitivity
    < 2.5 μV for 52 dBA eff S/N
    •  
  • Squelch
    low: 5 dBµV middle: 15 dBµV high: 25 dBμV
    •  
  • 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
    ≥ 70 dB
    •
SKM 100 G4-S
  • Dimensions
    Approx. Ø 50 x 265 mm
    •  
  • Compander
    Sennheiser HDX
    •  
  • THD, total harmonic distortion
    ≤ 0.9 %
    •  
  • Weight
    (incl. batteries) approx. 450 g
    •  
  • Signal-to-noise ratio
    ≥ 110 dBA
    •  
  • RF output power
    Max. 30 mW
    •  
  • Switching bandwidth
    up to 42 MHz
    •  
  • Peak deviation
    ±48 kHz
    •  
  • Nominal deviation
    ±24 kHz
    •  
  • Operating time
    Typically 8 h
    •  
  • Modulation
    Wideband FM
    •  
  • Power supply
    2 AA batteries, 1.5 V or BA 2015 accupack
    •  
  • Current consumption
    at nominal voltage: typ. 180 mA
    with transmitter switched off: ≤ 25 µA
    •  
  • Input impedance
    40 kΩ
    •  
  • Max. Input voltage
    3 Veff
    •  
  • Powering
    3 V battery / 2.4 V rechargeable battery
    •  
  • Transmission frequency
    Max. 1680 transmitting frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels
    •  
  • AF frequency response
    80 – 18,000 Hz
    •  
  • Temperature Range
    -10 °C to +55 °C
    •  
  • Frequency stability
    ≤ ±15 ppm
    •
MMD 945-1
  • Sound pressure level (SPL)
    154 dB SPL
    •  
  • Transducer principle
    dynamic
    •  
  • Pick-up pattern
    supercardioid
    •  
  • Sensitivity
    1.8 mV/Pa
    •