Sennheiser ew 112P G4 Datasheet
PRODUCT SPECIFICATION
evolution wireless G4
ew 112 P G4 | Camera Lavalier ME 2 Set
ew 122 P G4 | Camera Lavalier ME 4 Set
1/7
A broadcast quality sound solution. Providing the highest flexibility for your video sound and field recording applications.
A robust wireless microphone system that offers excellent sound quality, simple mounting and ease of use.
Rugged all-in-one wireless system with high flexibility for broadcast quality sound, including the clip-on microphone ME
2-II (omni-directional) or ME 4 (cardioid) for excellent speech intelligibility and daily on-location use.
FEATURES
• Rugged all-in-one wireless system with high flexibility
for broadcast quality sound
• Excellent sound and construction quality
• Easy to use and fast setup time
• Powerful and reliable wireless transmission
• Range: up to 100 meters / 330 feet
• Up to 8 hours of operation time
DELIVERY INCLUDES
• EK 100 G4 camera receiver
• SK 100 G4 bodypack transmitter
• ME 2 clip-on microphone (ew 112 P variants only)
• ME 4 clip-on microphone (ew 122 P variants only)
• 4 AA batteries
• CA 2 camera adapter
• CL 1 3.5 mm jack cable
• CL 100 XLR to 3.5 mm jack adapter cable
• quick guide
• safety guide
• manufacturer declaration sheet
SPECIFICATIONS
PRODUCT SPECIFICATION
evolution wireless G4
ew 112 P G4 | Camera Lavalier ME 2 Set
ew 122 P G4 | Camera Lavalier ME 4 Set
2/7
EK 100 G4
RF characteristics
Modulation Wideband FM
Frequency ranges A1: 470 - 516 MHz
A: 516 - 558 MHz
AS: 520 - 558 MHz
G: 566 - 608 MHz
GB: 606 - 648 MHz
B: 626 - 668 MHz
C: 734 - 776 MHz
D: 780 - 822 MHz
E: 823 - 865 MHz
JB: 806 - 810 MHz
K+: 925 - 937.5 MHz
1G8: 1785 - 1800 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 Adaptive diversity
Sensitivity (with HDX, peak
deviation)
Adjacent channel selection ≥ 65 dB
Intermodulation attenua-
tion
Blocking ≥ 70 dB
< 1.6 μV for 52 dBA
≥ 65 dB
eff S/N
Squelch low: 5 dBμV
middle: 15 dBμV
high: 25 dBμV
Pilot tone squelch Can be switched off
AF characteristics
Compander system Sennheiser HDX
Signal-to-noise ratio (1 mV,
peak deviation)
Total harmonic distortion
(THD)
AF output voltage (at peak
deviation, 1 kHz AF)
Adjustment range of audio
output level
Overall device
Temperature range -10 °C to +55 °C
Power supply 2 AA batteries, 1.5 V or
Nominal voltage 3 V battery /
Current consumption at nominal voltage:
Operating time Typically 8 h
Dimensions Approx. 82 x 64 x 24 mm
Weight (incl. batteries) approx. 160 g
≥ 110 dBA
≤ 0.9 %
3.5 mm jack socket:
+12 dBu
(mono, unbalanced)
42 dB,
adjustable in steps of 6 dB
BA 2015 accupack
2.4 V rechargeable battery
typ. 180 mA
with receiver switched off:
≤ 25 μA
SPECIFICATIONS
PRODUCT SPECIFICATION
evolution wireless G4
ew 112 P G4 | Camera Lavalier ME 2 Set
ew 122 P G4 | Camera Lavalier ME 4 Set
3/7
SK 100 G4
RF characteristics
Modulation Wideband FM
Frequency ranges A1: 470 - 516 MHz
A: 516 - 558 MHz
AS: 520 - 558 MHz
G: 566 - 608 MHz
GB: 606 - 648 MHz
B: 626 - 668 MHz
C: 734 - 776 MHz
D: 780 - 822 MHz
E: 823 - 865 MHz
JB: 806 - 810 MHz
K+: 925 - 937.5 MHz
1G8: 1785 - 1800 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 Mic: 80 – 18,000 Hz
Line: 25 – 18,000 Hz
Signal-to-noise ratio (1 mV,
peak deviation)
Total harmonic distortion
(THD)
Max. microphone/line
input voltage
Microphone/line input
impedance
Input capacitance Switchable
Setting range for input
sensitivity
Overall device
Temperature range -10 °C to +55 °C
Power supply 2 AA batteries, 1.5 V or
Nominal voltage 3 V battery /
Current consumption at nominal voltage:
Operating time Typically 8 h
Dimensions Approx. 82 x 64 x 24 mm
Weight (incl. batteries) approx. 160 g
≥ 110 dBA
≤ 0.9 %
3 V
eff
40 kΩ, unbalanced / 1 MΩ
60 dB,
adjustable in 3 dB steps
BA 2015 accupack
2.4 V rechargeable battery
typ. 180 mA
with transmitter switched
off: ≤ 25 μA
SPECIFICATIONS
ME 2
Transducer principle pre-polarized condensor
microphone
Pick-up pattern omni-directional
Sensitivity (free field, no
load) (1 kHz)
Max. SPL at 1 kHz 130 dB
Frequency response 50 to 18,000 Hz
Equivalent noise level
A-weighted (DIN IEC 651)
Connector 3.5 mm jack
Cable length approx. 1.60 m
Supply voltage 7.5 V
20 mV/Pa
36 dB
ME 4
Transducer principle pre-polarized condensor
microphone
Pick-up pattern cardioid
Sensitivity (free field, no
load) (1 kHz)
Max. SPL at 1 kHz 120 dB
Frequency response 50 to 18,000 Hz
Equivalent noise level
A-weighted (DIN IEC 651)
Connector 3.5 mm jack
Cable length approx. 1.60 m
Supply voltage 7.5 V
40 mV/Pa
31 dB
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