simultaneous setup of up to 12 linked systems.

State-of-the-art live sound featuring Sennheiser's renowned e 835, e 845 and e 865 capsules on a lightweight aluminum transmitter with integrated mute switch.

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

State-of-the-art live sound featuring Sennheiser's 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

EM 100 G4
Frequency range: G: 566-608 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 dBV
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

SK 100 G4
Frequency range: G: 566-608 MHz
Dimensions: Approx. 82 x 64 x 24 mm
Compander: Sennheiser HDX
THD, total harmonic distortion: 0.9 %
Weight (incl. batteries): approx. 160 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 k, unbalanced / 1 M
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

Mic: 80 - 18,000 Hz

Line: 25 - 18,000 Hz

Temperature Range: -10 C to +55 C
Frequency stability: ±15 ppm

MMD 835-1
Sound pressure level (SPL): 154 dB SPL
Transducer principle: dynamic
Pick-up pattern: cardioid
Sensitivity: 2.1 mV/Pa