Sennheiser ew 122-p G3 Cardioid Lavalier Wireless System Band A 

Product #620195

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A discrete clip-on cardioid lavaliere wireless system that is perfect for field reporters.

The Sennheiser ew 122-p G3 Cardioid Lavalier Wireless System includes an ME 4 clip-on cardioid microphone. This is a great wireless setup for electronic news gathering. Extraneous background noise gets blocked thanks to the wireless system's high-directivity. Reception stays strong as the upgraded receiver's line cable functions as a second antenna for adaptive-diversity operation.

Both the Sennheiser SK 100 G3 bodypack transmitter and the EK 100 G3 diversity receiver boast sturdy metal housings, have illuminated graphic displays, 4-step battery indication, and can be synchronized via wireless infrared interfaces. The system has a pilot tone squelch for eliminating RF interference when the transmitter is turned off. An automatic frequency scanner searches for available frequencies.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCCs wireless microphone website at:

  • Sturdy metal housing (transmitter and receiver)
  • 42MHz bandwidth: 1680 tunable UHF frequencies for interference-free reception
  • Enhanced frequency bank system with up to 12 compatible frequencies
  • Adaptive-diversity reception for high reception quality
  • Pilot tone squelch for eliminating RF interference when transmitter is turned off
  • Automatic frequency scan feature searches for available frequencies
  • Enhanced AF frequency range
  • Increased range for audio sensitivity
  • Wireless synchronization of transmitters via infrared interface
  • User-friendly menu operation with more control options
  • Illuminated graphic display (transmitter and receiver)
  • Auto-Lock function avoids accidental changing of settings
  • HDX compander for crystal-clear sound
  • Transmitter and receiver feature battery indicatation in 4 steps
  • Programmable Mute function
  • Wide range of accessories adapts the system to any requirement
  • Includes:
  • 1 EK 100 G3 diversity receiver
  • 1 SK 100 G3 bodypack transmitter
  • 1 ME 4 clip-on microphone (cardioid)
  • 1 CL 1 jack cable
  • 1 CL 100 XLR cable
  • 1 CA 2 camera adaptor
  • 4 "AA" batteries

Clip on, turn on, and tune in for quality reception wherever you need it. Order today!


ew 122-p G3 Cardioid Lavalier Wireless System Specifications:

  • EK 100 G3
    RF frequency range: 516-558MHz
    Carrier frequencies: 1680
    Presets: 12
    Switching bandwidth: 42MHz
    Signal-to-noise ratio: > 110 dB(A)
    Frequency response: 25-18000Hz
    Audio-Output-Power: 12 mW (32 Ohm)
    Audio-XLR connector: 3.5mm jack
    Operating voltage (mains): 2 x 1.5V AA
    Operating time: 6-10h
    Dimensions: (W x H x D) 82mm x 64mm x 24mm
    Weight: 160g

    SK 100 G3
    RF frequency range: 516-558 MHz
    Transmission/receiving frequencies: 1680 (max. 20 Presets)
    Switching bandwidth: 42MHz
    Peak deviation: +/- 48kHz
    Compander: HDX
    Frequency response (microphone): 80-18000Hz
    Signal-to-noise ratio: > 110 dB(A)
    THD, total harmonic distortion: < 0.9 %
    In compliance with ETS 300422, ETS 300445, CE, FCC
    Audio-XLR connector: 3.5mm jack
    RF output power: 30mW
    Operating time (transmitter): > 8h
    Input voltage range: 1.8V line
    Input voltage range: max. 3.0V eff line
    Dimensions (Transmitter): 82mm x 64mm x 24mm
    Weight (Transmitter): 60g
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