Sennheiser EM 100 G4 True Diversity Receiver
Upgrade your audio experience with this true diversity half-rack receiver. Its full-metal housing and intuitive LCD display offer complete control. Works seamlessly with Evolution Wireless G4 100 Series systems.
What's in the box - EM 100 G4-A true diversity receiver
- 2 rod antennas
- power supply
- RJ 10 cable
- GA 3 rackmount set
- quick guide
- safety guide
- manufacturer declaration sheet
- frequency supplement sheet
Features:
- • True diversity half-rack receiver with full-metal housing and intuitive LCD for easy control.
- • Effortless wireless synchronization between transmitter and receiver via infrared.
- • Up to 20 compatible channels for flexible use.
- • Up to 42 MHz bandwidth with 1680 selectable frequencies in a stable UHF range.
- • Transmission Range: up to 100 meters / 300 feet for reliable signal.
- • High RF output power (up to 30 mW) depending on country regulations.
Specifications:
- 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 dBμV
- middle: 15 dBμV
- 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 diversity
- Blocking: 70 dB

This Sennheiser EM 100 G4 Evolution Wireless True Diversity Receiver is perfect for professionals and enthusiasts seeking high-quality audio. Whether you're in a live event, studio recording, or broadcast situation, it delivers clear and reliable sound. With its full-metal housing and intuitive LCD display, it's easy to use. The receiver has dimensions of approximately 190 x 212 x 43 mm and weighs around 980 g. It offers features like true diversity, up to 20 compatible channels, and a transmission range of up to 100 meters or 300 feet, making it a great choice for various audio applications.