The ew 100-945 G4 Wireless Handheld Microphone System with e945 Mic from Sennheiser is the latest addition to their evolution family of wireless microphones and is fully compatible with all previous series. This package includes the SKM 100 G4 handheld transmitter with mute switch, a dynamic e945 supercardioid capsule, a sleek designed EM 100 G4 rackmount receiver, a GA3 rack kit, a RJ10 linking cable, and a mic clip. This wireless vocal set can be used to capture audio for live stage, theater, vocal, and speech applications.

     Some of the G4’s updated features include: Multi-channel setup capabilities allowing up to 12 systems—daisy-chained with an easy setup function (cable included), a high-contrast LCD display, blue sync LED, and a dedicated escape button. The SKM transmitter is lighter in weight and built with an aluminum housing, and is designed with a programmable mute switch. A rackmount kit is also included.

     Additionally, the transmitter and receiver synchronize channel and frequency at the touch of a button. The handheld microphone allows you to charge the (optional) rechargeable battery pack while it remains in the handheld transmitter. The receiver’s display allows for easy operation under dimly lit conditions, and its user-friendly menu makes operation quick and easy. The ew 100-945 G4 Wireless Handheld Microphone System is at home in theaters, clubs, town halls, houses of worship, DJ applications, and more.

Features:

• 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′
• High RF output power (up to 30 mW) depending on country regulations

EM 100 G4

• Frequency range : 748.2 – 757.8 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

SKM 100 G4-S

• Dimensions Approx. Ø 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 µA
• Input impedance 40 kΩ
• 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 945-1

• Sound pressure level (SPL) 154 dB SPL
• Transducer principle dynamic
• Pick-up pattern