The EM 100 G4 Wireless UHF True Diversity Rackmount Receiver from Sennheiser is the latest addition to their evolution family of wireless microphones and is fully compatible with all previous series. It can be used when paired with a G4 transmitter and microphone (sold separately) to capture audio in sound reinforcement applications.
The receiver features, XLR and 1/4" outputs, multi-channel setup capabilities, true-diversity UHF reception, 42 MHz bandwidth, 1680 tunable frequencies, the allocation for up to 12 receivers, and a comprehensive high-contrast LCD display. With enhanced features that include automatic frequency scan, transmitter sync (via infrared), and sturdy metal construction, the EM 100 is well suited for professional applications in theatres, clubs, town halls, houses of worship, DJ applications, and more.
Key Features
- True diversity half-rack receiver in a full-metal housing with intuitive LCD display for full control
- Easy and flexible wireless synchronisation 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 metres
- High RF output power (up to 30 mW) depending on country regulations
Specifications
| Receiver | |
| Frequency Band | A: (516 to 558 MHz) |
| Type of Receiver | EM 100 G4 half-rack mountable true diversity UHF |
| Receiving Frequency | Maximum 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 |
| Switching Bandwidth | Up to 42 MHz |
| Nominal/Peak Deviation | ±24 kHz / ±48 kHz |
| Receiver Type | True diversity |
| Sensitivity | < 2.5 µV for 52 dBA (with HDX, peak deviation) |
| Adjacent Channel Selectivity | Typically = 65 dB |
| Intermodulation Attenuation | Typically = 65 dB |
| Blocking | = 70 dB |
| Squelch | Low: 5 dB µV Middle: 15 dB µV High: 25 dB µV |
| Pilot Tone | Squelch: Can be switched off |
| Antenna Inputs | 2 x BNC sockets |
| Compander | Sennheiser HDX |
| AEQ Presets | Switchable, act on line and monitor outputs 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) |
| Signal to Noise Ratio | = 110 dBA (1 mV, peak deviation) |
| Total Harmonic Distortion (THD) | = 0.9% |
| AF Output | 1/4" (6.3 mm) jack socket unbalanced, +12 dBu XLR socket balanced, +18 dBu |
| Output Range | AF Out: 48 dB (3 dB steps) |
| Temperature Range | 14 to 131°F (-10 to 55°C) |
| Power Supply | 12 VDC, 300 mA |
| Dimensions (W x L x H) | 190 x 212 x 43 mm |
| Weight | 980 g |
In The Box
- Sennheiser EM 100 G4 Wireless UHF True Diversity Rackmount Receiver A: (516 to 558 MHz)
- Power Supply
- 2 x Rod Antennas
- RJ 10 Cable
- GA 3 Rackmount Kit for G3 100/300/500 Series
- Barcode: 49122
- UPC Barcode: 615104309326
- Supplier Code: 509519