Sennheiser ew 100 G4-845-S Wireless Vocal Mic A

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

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. State-of-the-art live sound featuring Sennheisers renowned e 835, e 845 and e 865 capsules on a lightweight aluminumtransmitter with integrated mute switch.

What’s in the box?

• EM 100 G4 true diversity receiver
• SKM 100 G4-S handheld transmitter
• MMD 845-1 microphone head (845-S variants only)
• GA 3 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

Features:

• Engineered for professional live sound: Rugged all-in-one wireless system for singers and presenters.
• State-of-the-art live sound featuring Sennheisers renowned e 835, e 845, e 865, e 935, e 945 capsules on a lightweight aluminium 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

Specifications:

EM 100 G4

• Frequency range: 516 – 558 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 ?V for 52 dBA eff S/N
• Squelch: low: 5 dBV middle: 15 dBV high: 25 dB?V
• 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 diversit
• Blocking: ? 70 dB

SKM 100 G4-S

• Dimensions: Approx. 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 A
• Input impedance: 40 k?
• 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 845-1

• Sound pressure level (SPL): 154 dB SPL
• Transducer principle: dynamic
• Pick-up pattern supercardioid
• Sensitivity: 2.1 mV/Pa