Sennheiser EW 122P G4 Cardioid Clip-On Microphone Wireless System

Features

• Rugged all-in-one wireless system with high flexibility for broadcast quality sound

• Excellent sound and construction quality

• Easy to use and fast setup time

• Powerful and reliable wireless transmission

• Range: up to 100 meters / 330 feet

• Up to 8 hours of operation time

In the box

• EK 100 G4 camera receiver
• SK 100 G4 bodypack transmitter
• ME 2 clip-on microphone (ew 112 P variants only)
• ME 4 clip-on microphone (ew 122 P variants only)
• 4 AA batteries
• CA 2 camera adapter
• CL 1 3.5 mm jack cable
• CL 100 XLR to 3.5 mm jack adapter cable
• quick guide
• safety guide
• manufacturer declaration sheet

EK 100 G4

• Frequency range

  A1: 470 - 516 MHz 
  A: 516 - 558 MHz 
  AS: 520 - 558 MHz 
  GB: 606 - 648 MHz 
  G: 566 - 608 MHz 
  B: 626 - 668 MHz 
  C: 734 - 776 MHz 
  D: 780 - 822 MHz 
  E: 823 - 865 MHz 
  JB: 806 - 810 MHz 
  K+: 925 - 937,5 MHz 

• Dimensions

  Approx. 82 x 64 x 24 mm 

• Compander

  Sennheiser HDX 

• • THD, total harmonic distortion

    ≤ 0.9 % 

  • Weight

    (incl. batteries) approx. 160 g 

  • Audio output

    3.5 mm jack socket: +12 dBu (mono, unbalanced) 

  • Signal-to-noise ratio

    ≥ 110 dBA 

  • 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 receiver switched off: ≤ 25 µA 

  • Adjacent channel rejection

    ≥ 65 dB 

  • Intermodulation attenuation

    ≥ 65 dB 

  • Powering

    3 V battery / 2.4 V rechargeable battery 

  • 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

    < 1.6 μV for 52 dBA eff S/N 

  • Squelch

    low: 5 dBµV middle: 15 dBµV high: 25 dBμV 

  • Temperature Range

    -10 °C to +55 °C 

  • Receiver Principle

    Adaptive diversity 

  • Blocking

SK 100 G4

• Dimensions

  Approx. 82 x 64 x 24 mm 

• Compander

  Sennheiser HDX 

• THD, total harmonic distortion

  ≤ 0.9 % 

• • Weight

    (incl. batteries) approx. 160 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, unbalanced / 1 MΩ 

  • 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

    Mic: 80 – 18,000 Hz Line: 25 – 18,000 Hz 

  • Temperature Range

    -10 °C to +55 °C 

  • Frequency stability

ME 4

• Connector

  3.5 mm jack

• Frequency response

  50 to 18,000 Hz

• Max. sound pressure level

  120 dB

• • Cable length

    approx. 1.60 m

  • Transducer principle

    pre-polarized condensor microphone

  • Pick-up pattern

    cardioid

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

    40 mV/Pa

  • Equivalent noise level

    31 dB