Sennheiser EW 112P G4 Camera-Mount Wireless Omni Lavalier Microphone System (G: 566 to 608 MHz)

• System

Wireless Transmission Analog UHF
Number of RF Channels 1680
Included Transmitters 1 x Bodypack with Microphone
Diversity Antenna Diversity
RF Frequency Band G
: 566 to 608 MHz
RF Bandwidth 42 MHz
Frequency Step Size 25 kHz
Max Operating Range 330' / 100.6 m (Line of Sight)
Max Systems per Setup 12
Deviation 48 kHz (Peak)
Modulation Wideband FM

• Receiver

Form Factor Camera-Mount
Mounting Options Shoe-Mount (with Included Hardware)
Antenna 1 x Flexible Whip, Fixed
Number of Audio Channels 1
Audio I/O 1 x 1/8" / 3.5 mm TRS Female Unbalanced Output (Lockable)
Gain Range 42 dB (6 dB Steps)
Audio Output Level +12 dBu
Squelch 5 to 25 dBμV
Adjacent Channel Isolation >65 dB
Power Requirements Battery
Battery Type 2 x AA (Included)
1 x Sennheiser Accupack (Not Included)
Approx. Battery Life 8 Hours (Alkaline)
Display & Indicators 1 x Backlit LCD (Battery Status, Output Level, RF Level)

• Housing Metal

Operating Temperature 14 to 131°F / -10 to 55°C
Dimensions 2.5 x 3.2 x 0.9" / 64 x 82 x 24 mm
Weight 5.6 oz / 160 g (with Batteries)

• Transmitter 1

Transmitter
Form Factor Bodypack
RF Output Power 30 mW
Audio I/O 1 x 1/8" / 3.5 mm TRS Female Unbalanced Input (Lockable)
Muting Mute Switch
Audio Input Level 3 V RMS (Max)
Gain Range 60 dB (3 dB Steps)
Frequency Response 80 Hz to 18 kHz (Mic)
25 Hz to 18 kHz (Line)
Sync Method IR
Antenna 1 x Flexible Whip, Fixed (Beltpack)
Power Requirements Battery
Battery Type 2 x AA (Included)
1 x Sennheiser Accupack (Not Included)
Approx. Battery Life 8 Hours (Alkaline)
Display & Indicators 1 x Backlit LCD (Audio Level, Battery Status, Signal Strength)

• Housing Metal

Dimensions 2.5 x 3.2 x 0.9" / 64 x 82 x 24 mm
Weight 5.6 oz / 160 g (with Batteries)

• Microphone

Form Factor Lavalier
Sound Field Mono
Capsule Electret Condenser
Polar Pattern Omnidirectional
Frequency Range 50 Hz to 18 kHz
Equivalent Noise Level 36 dB
Maximum SPL 130 dB SPL Peak
Sensitivity 20 mV/Pa
Output Connectors 1 x 1/8" / 3.5 mm TRS Male Unbalanced (Lockable)
Cable Length 5.25' / 1.6 m
Operating Voltage 7.5 V

• Packaging Info

Package Weight 1.8 lb
Box Dimensions (LxWxH) 16.1 x 6.9 x 3.1"

Built for Dependable Performance in the Field

The EW 112P G4 features rugged, all-metal chassis well suited for extended use on location. The lightweight, compact bodypack transmitter is easy to conceal and offers rounded edges that are soft to the touch and comfortable for the talent to wear. A locking connector ensures that your lav doesn’t detach at a critical moment, while a convenient switch allows you to mute your mic. Using the included shoemount adapter, the equally compact receiver easily mounts on your camera without adding much weight. The included cables allow you to connect the receiver to the 3.5mm or XLR audio input of any DSLR/mirrorless, camcorder, or recording device. Both transmitter and receiver feature daylight-readable LED displays showing reception quality, battery status, and audio level. To get you going quickly, they synchronize via infrared interface with the simple push of a button.

Proven Broadcast-Quality Sound

The EW 112P G4 ships with the popular ME 2-II omnidirectional lavalier microphone, which delivers a natural sound optimized for speech intelligibility. Its omnidirectional polar pattern ensures that the sound remains consistent, even when the speaker's head moves away from the mic. To take full advantage of the ME 2-II’s dynamic range, the system employs proprietary HDX compander technology, preserving your sound without adding unwanted noise during transmission, and delivering audio with remarkable accuracy and quality.

Additional Features

Adaptive-diversity reception for reliable transmission up to 330' 42 MHz bandwidth with 1680 tunable UHF frequencies for clean reception 20 frequency banks, each with up to 12 factory-preset channels to prevent intermodulation Pilot tone squelch for eliminating RF noise when transmitter is turned off Receiver with adjustable output range of 42 dB to match the audio input of your camera or recording device User-friendly menu operation with flexible control options Transmitter and receiver feature 4-step battery-life indicator Auto-Lock function avoids accidental changing of settings RF Mute function 8 hours of battery life Powered via AA batteries or rechargeable BA 2015 Accupack batteries (available separately) Side contacts for recharging the Accupacks without removing them from either transmitter or receiver—requires the L 2015 quick-charging unit (available separately) Operate up to 12 wireless mics at once on set Unlike digital wireless systems, the SK 100 G4 transmitter can transmit to an unlimited number of EW Series receivers Wide range of accessories adapts the system to a variety of applications

EW 100 G4 vs EW 500 G4 Systems at a Glance

Bandwidth: Up to 46 MHz vs up to 88 MHz UHF Frequencies: 1680 vs up to 3520 RF Output Power: Fixed 30 mW vs adjustable 10/30/50 mW Mics at Once: Up to 12 mics vs up to 32 mics Included Lavalier Mic: ME 2-II omni or ME 4 cardioid vs professional MKE 2 omni Headphone Output: No vs yes Audio Output: Unbalanced vs balanced Plug-On Transmitter: No phantom vs +48V phantom power