Sennheiser EW 100 G4-845-S Wireless Vocal Set (Frequency Band B)

SKU: EW100-G4-845-S-B

Perfect Wireless System for Vocal Performances

Get ready to hear great-sounding vocals with Sennheiser's ew 845 G4 Wireless microphone. The SKM 100 G4-S handheld transmitter features a tight cardioid pattern, so it picks up the vocalist in front of it without the issue of any monitor feedback. The nice thing about the ew 845 G4 is that it also includes a EM 100 G4 rackmount receiver, which offers 1,680 tunable UHF frequencies across a 42MHz bandwidth for interference-free reception.

You can link up to 12 receivers simultaneously in this highly expandable setup. You'll love the 100m transmission range and the benefit of up to 8 hour operation. Got some older Sennheiser gear? The ew 845 G4 is backward-compatible with previous evolution systems, so the money you've already invested continues to hold value into the future with your Sennheiser Wireless system.

Freq Band B: 626 - 668 MHz

Complete with the extras you need

The ew 845 G4 ia a solid all-in-one wireless system for both singers and presenters...your set consists of 1 SKM 100 G4 handheld with mute switch, 1 MMD 845-1 capsule (supercardiod, condensor), 1 EM 100 G4 rackmount receiver, 1 GA3 rack kit, 1 RJ10 linking and mic clip. Musiclab staff know you want hassle-free wireless...just switch on and go right? With the ew 845 G4 you get the professional performace you're looking for, with the simple and easy to use setup that Sennheiser are known for.

What's in the Box?

EM 100 G4 true diversity receiver
SKM 100 G4-S handheld transmitter
MMD 835-1 microphone head (835-S variants only)
MMD 845-1 microphone head (845-S variants only)
MME 865-1 microphone head (865-S variants only)
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

Sennheiser EW 100 G4-845-S Wireless Vocal Set Tech Specs:

Frequency range

A1: 470 - 516 MHz
A: 516 - 558 MHz
AS: 520 - 558 MHz
GB: 606 - 648 MHz
G: 566 - 608 MHz
B: 626 - 668 MHz
C: 734 - 776 MHz
D: 780 - 822 MHz
E: 823 - 865 MHz
1G8: 1785 - 1800 MHz
JB: 806 - 810 MHz
K+: 925 - 937,5 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 μV for 52 dBA eff S/N
- Squelch
  
  low: 5 dBµV middle: 15 dBµV high: 25 dBμV
- 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

SKM 100 G4-S

Dimensions

Approx. Ø 50 x 265 mm
Compander

Sennheiser HDX
THD, total harmonic distortion

≤ 0.9 %
- Weight
  
  (incl. batteries) approx. 450 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 kΩ
- 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
  
  80 – 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

SKU	EW100-G4-845-S-B
Model #	507898
Brand	Sennheiser

Sennheiser EW 100 G4-845-S Wireless Vocal Set 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 e835, e845, e865, e935, e945 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