Sennheiser EW 122P G4-A Omni-Directional Wireless Lavalier Microphone System

Rugged all-in-one wireless system with high flexibility for broadcast quality sound. Set consists of 1 SK 100 G4 wireless bodypack, 1 ME 4 lavalier microphone, 1 EK 100 G4 portable receiver, output cables, camera mount.

A broadcast quality sound solution. Providing the highest flexibility for your outdoor shoots and field recording applications. A robust wireless microphone system that offers excellent sound quality, simple mounting and ease of use.

• 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

• EK 100 G4

  • Frequency range

  • 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

    ≥ 70 dB

  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

    ≤ ±15 ppm

  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

  What's in the Box

  • EK 100 G4 camera receiver
  • SK 100 G4 bodypack transmitter
  • 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