Sennheiser EW 100 G4-ME4-B (626 - 668 MHz)wireless system for moderators and presenters: Robust bodypack transmitter and clip-on mic ME 2-II omni-dir.

Versatile wireless systems for those who sing, speak or play instruments with up to 42 MHz tuning bandwidth in a stable UHF range and fast, simultaneous setup of up to 12 linked systems.
The perfect choice for moderators and presenters: Robust bodypack transmitter and unobtrousive clip-on microphone ME 2-II (omni-directional) or ME 4 (cardioid) with high speech intelligibility for easy hands-free operation on any stage.

Features

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

• Robust bodypack transmitter and unobstrusive clip-on microphone ME 2-II (omni-directional) or ME 4 (cardioid) with high speech intelligibility for daily use on stage

• 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

When taking any stage, large or small, a presenter needs to have just as much confidence in their equipment as they do in themselves. The ability to rely on technology is just as much a factor as the content itself when it comes to delivering a message to an audience. Enter the evolution wireless G4 100 Series—a wireless system built on the need for dependability that continues to deliver for presenters and A/V technicians time and time again.

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.

Differences between the sets

The ME2, ME3 and ME4 are all great set options and vary depending on your needs. While the EW 100 G4-ME2 features our classic ME 2-II omnidirectional lavalier microphone, the ME4 offers a cardioid lavalier microphone in its place. The ME3 features the ME 3-II cardioid head-worn microphone which is ideal for getting the microphone capsule closer to the sound source in noisy or reverberant rooms. Lastly, the ME2/835-S is a combo set for those that need to switch between an omnidirectional lavalier and a cardioid handheld microphone depending on their application.

Specifications

EM 100 G4

• Frequency range

  B: 626 - 668 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

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

• EM 100 G4 true diversity receiver
• SK 100 G4 bodypack transmitter
• ME 2 clip-on microphone (ew 100 G4-ME2 set only)
• ME 4 clip-on microphone (ew 100 G4-ME4 set only)
• rackmount set
• power supply
• 2 AA batteries
• 2 rod antennas
• RJ 10 cable
• quick guide
• safety guide
• manufacturer declaration sheet
• frequency supplement sheet