EW 100 G4-945-S-B SENNHEISER
Versatile wireless systems for those who sing, speak or play instruments with up to 42 MHz tuning bandwidth in a stable UHF range and fast, simultaneous setup of up to 12 linked systems.
State-of-the-art live sound featuring
Sennheiser‘s renowned e 935 and e 945 capsules on a lightweight aluminum transmitter with integrated mute switch.
FEATURES
• 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
SPECIFICATIONS
EM 100 G4
RF characteristics
|
|
Modulation
|
Wideband FM |
| Frequency ranges |
B: 626 - 668 MHz |
| Receiving frequencies |
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 |
| Switching bandwidth |
up to 42 MHz |
| Nominal/peak deviation |
±24 kHz / ±48 kHz |
| Receiver principle |
True diversity |
| Sensitivity (with HDX, peak deviation) |
< 2.5 μV for 52 dBA eff S/N |
| Adjacent channel selection |
Typically ≥ 65 dB |
| Intermodulation attenuation |
Typically ≥ 65 dB |
| Blocking |
≥ 70 dB |
| Squelch |
low: 5 dBµV
middle: 15 dBµV
high: 25 dBμV |
| Pilot tone squelch |
Can be switched off |
| Antenna inputs |
2 BNC sockets |
AF characteristics
|
|
Compander system
|
Sennheiser HDX |
| EQ 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 (1 mV, peak deviation) |
≥ 110 dBA |
| Total harmonic distortion (THD) |
≤ 0.9 % |
| AF output voltage (at peak deviation, 1 kHz AF) |
6.3 mm jack socket (unbalanced): +12 dBu
XLR socket (balanced): +18 dBu |
| Setting range “AF Out” |
48 dB (3 dB steps) |
Overall device
|
|
Temperature range
|
-10 °C to +55 °C |
| Power supply |
12 V DC |
| Current consumption |
300 mA |
| Dimensions |
Approx. 190 x 212 x 43 mm |
| Weight |
Approx. 980 g |
SKM 100 G4-S
RF characteristics
|
|
Modulation
|
Wideband FM |
| Frequency ranges |
B: 626 - 668 MHz |
| Transmission frequencies |
Max. 1680 receiving frequencies, adjustable in 25 kHz steps |
| 20 frequency banks, each with up to 12 factory-preset channels, no intermodula tion |
| 1 frequency bank with up to 12 programmable channels |
| Switching bandwidth |
up to 42 MHz |
| Nominal/peak deviation |
±24 kHz / ±48 kHz |
| Frequency stability |
≤ ±15 ppm |
| RF output power at 50 Ω |
Max. 30 mW |
| Pilot tone squelch |
Can be switched off |
AF characteristics
|
| Compander system |
Sennheiser HDX |
| AF frequency response |
80 – 18,000 Hz |
| Signal-to-noise ratio (1 mV, peak deviation) |
≥ 110 dBA |
| Total harmonic distortion (THD) |
≤ 0.9 % |
| Max. input voltage |
3 Veff |
| Input impedance |
40 kΩ |
| Input capacitance |
Switchable |
| Setting range for input sensitivity |
48 dB, adjustable in 6 dB steps |
Overall device
|
| Temperature range |
-10 °C to +55 °C |
| Power supply |
2 AA batteries, 1.5 V or BA 2015 accupack |
| Nominal voltage |
3 V battery / 2.4 V rechargeable battery |
| Current consumption |
at nominal voltage: typ. 180 mA with transmitter switched off: ≤ 25 μA |
| Operating time |
Typically 8 h |
| Dimensions |
Approx. Ø 50 x 265 mm |
| Weight (incl. batteries) |
approx. 450 g |
MMD 945-1
| Transducer principle |
dynamic |
| Sensitivity |
1.8 mV/Pa |
| Sound pressure level |
154 dB SPL |
| Pick-up pattern |
supercardioid |
DIMENSIONS
EM 100 G4
SKM 100 G4-S
WHAT'S IN THE BOX
• EM 100 G4 true diversity receiver
• SKM 100 G4-S handheld transmitter
• MMD 945-1 microphone head
• GA 3 rackmount set
• MZQ 1 microphone clamp
• Power supply
• 2 AA batteries
• 2 rod antennas
• RJ 10 cable
• Quick guide
• Safety guide
• Manufacturer declaration sheet
• Frequency supplement sheet