Sennheiser EW 100 G4-ME2 Wireless Lavalier Microphone System; Band G (566-608 MHz)

 EM 100 G4

• Frequency range: G: 566 – 608 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 2

• Connector: 3.5 mm jack
• Frequency response: 50 to 18,000 Hz (ME 2-II)
• Max. sound pressure level: 130 dB
• Cable length: Approx. 1.60 m
• Transducer principle: Pre-polarized condensor microphone
• Pick-up pattern: Omni-directional
• Sensitivity in free field, no load (1kHz): 20 mV/Pa
• Equivalent noise level: 36 dB

Manufacturer’s Description

Overview

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

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)
• GA 3 rackmount set
• Power supply
• 2 AA batteries
• 2 rod antennas
• RJ 10 cable
• Quick guide
• Safety guide
• Manufacturer declaration sheet
• Frequency supplement sheet