Sennheiser EM 100 G4-A | Rackmount True Diversity Receiver

The Sennheiser EM 100 G4-A is a state-of-the-art rackmount true diversity receiver that offers unparalleled performance and reliability. Housed in a rugged full-metal chassis, this receiver features an intuitive LCD display, granting you total control over your wireless setup. Compatible with Sennheiser's evolution wireless G4 100 Series systems, the EM 100 G4-A covers a wide frequency range and offers multiple features that make it one of the best choices for professional audio streaming, live performances, and broadcasting.

Whether you're a sound engineer, musician, or event planner, the Sennheiser EM 100 G4-A delivers seamless wireless synchronization between transmitter and receiver via infrared, ensuring a stable and clear audio signal. With the ability to handle up to 20 compatible channels and a transmission range of up to 100 meters (or 300 feet), this receiver is built to meet the demanding needs of high-pressure audio environments. Additionally, its high RF output power (up to 30 mW) ensures robust signal strength, tailored according to country-specific regulations.

The receiver's fast frequency allocation for up to 12 receivers via new linking functionality further simplifies your setup process, allowing you to focus on delivering an exceptional audio experience. Perfect for staged events and professional settings, the Sennheiser EM 100 G4-A offers up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range, making it a versatile and indispensable component of your audio equipment.

Key Features

• True diversity half-rack receiver in a full-metal housing with intuitive LCD display
• 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

• 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 (up to 12 factory-preset channels, no intermodulation), 1 frequency bank (up to 12 programmable channels)
• RF Sensitivity: < 2.5 mcV for 52 dBA eff S/N
• Squelch: Low: 5 dBV, Middle: 15 dBV, High: 25 dBmcgV
• 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

Package Contents

• EM 100 G4 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