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    Sennheiser Evolution G3 100 Series ew122G3 UHF Wireless Lavalier System

    Wireless synchronization of transmitters via infrared interface. Enhanced frequency bank management. 42 MHz bandwidth, 1680 switchable frequencies.
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    Web Item #SENEW122G3

    Sennheiser ew122G3 Evolution G3 Lavalier
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    Sennheiser Warranty: If you have additional warranty questions, please call the manufacturer at 877-736-6434


    For a limited time, trade in your old 600 MHz band Sennheiser wireless system, and receive a rebate when you purchase a new system! See rebate form for details.
    Order Now | Limited Qty
    • 2 Day: $4
    • Overnight: $24
    This product ships to: Can ship to United States

    60-Day Return Policy Applies on This Item - Get it shipped today and if it isn't perfect, send it back!

    Payment Options Buying for a school, government organization, or house of worship? Pay by invoice! Details We DO NOT COLLECT TAX except on orders shipped to New Jersey.

    Sennheiser EW 122 G3 Lavalier Wireless Microphone Set Product Description

    The Evolution G3 Presentation lapel system offers professional quality with a discreet microphone that's easy on the voice. The compact cardioid clip-on microphone in this system rejects noises coming from the side which means less risk of feedback. Without having to speak very loudly, the presenter's voice is delivered in a rich and full manner. The bodypack transmitter features charging contacts for the optional rechargeable battery. Sync up the bodypack to the receiver wirelessly with the wireless sync. Lastly, the true diversity receiver provides for reliable signal transmission, even in large rooms.


    - Sturdy metal housing
    - Automatic frequency management for transmitter and receiver
    - Tunable UHF frequencies within a large switching bandwidth
    - Programmable MUTE switch
    - Wireless synchronization of transmitters via infrared interface
    - Enhanced frequency bank management with up to 12 compatible frequencies per bank
    - 42 MHz bandwidth with 1680 switchable frequencies
    - Increased range for audio sensitivity
    - Easy-to-read illuminated dot matrix display
    - 4-level charge indicator for transmitter battery
    - More control options (menu)
    - Enhanced AF frequency range
    - Soundcheck mode
    - Integrated equalizer
    - Contacts for recharging the BA 2015 accupack directly in the transmitter
    - 2 AA batteries for more than 8 hours of use
    - HDX compander for crystal-clear sound
    - True diversity receiver for optimum reception
    - High RF output power for large range
    - Suitable for 19 inch rack mounting (1 U)
    - Includes bodypack transmitter, ME 4 cardioid lavalier and rack mountable receiver

    Consumer Alert
    This particular wireless microphone device operates in portions of the 617-652 MHz or 663-698 MHz frequencies. Beginning in 2017, these frequencies are being transitioned by the Federal Communications Commission (FCC) to the 600 MHz service to meet increasing demand for wireless broadband services. Users of this device must cease operating on these frequencies no later than July 13, 2020. In addition, users of this device may be required to cease operations earlier than that date if their operations could cause harmful interference to a 600 MHz service licensee's wireless operations on these frequencies. For more information, visit the FCC's wireless microphone website at or call the FCC at 1- 888-CALL-FCC (TTY: 1-888-TELL-FCC).

    For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at

    NOTE: None of the wireless systems we carry are capable of violating the FCC guidelines stated above. We are presenting this information as a matter of legally required disclosure.

    Same Day Music is an authorized dealer of Sennheiser products.

    Sennheiser ew122G3 Evolution G3 Lavalier Wireless Technical Description

    - Modulation: Broadband FM
    - Pilot tone squelch: as ew G2, switchable
    - Compander: HDX, compatible with ew G2 and ew G1

    Frequency Ranges (MHz):
    - 516 - 558 (A)
    - 566 - 608 (G)
    - 626 - 668 (B) Switching bandwidth: 42 MHz

    Frequency Banks:
    - 20 (fixed)
    - 1 (rewritable) Maximum # or presets per bank: 12

    Sennheiser Evolution G3 100 Receiver
    - Principle: True Diversity
    - Sensitivity (52dBAeff S/N: < 2.5 uV
    - Adjacent channel rejection: greater than or equal to 65 dB
    - Intermodulation rejection: greater than or equal to 65 dB
    - Blocking: greater than or equal to 70 dB
    - S/N: greater than or equal to 110 dB
    - AF Frequency response: 80-18,000 Hz
    - LoCut/HiBoost Temperature Range: -10*C - +55*C
    - Power Supply: NT 2-3
    - Nominal voltage: 12 V DC
    - Current comsumption: 300 mA
    - Operation time (batteries, BA2015 accupack): typically 8 hrs
    - Dimensions (B x H x T): 212 x 43 x 190mm
    - Weight: approximately 900 grams

    AF outputs:
    - 1/4 inch jack: +12 dBu (unbal.)
    - XLR: +18 dBu + 6 dB gain (bal.) AF gain range: 48 dB (3 dB steps)

    EQ presets:
    - Flat
    - LoCut (-3 dB / 180 Hz)
    - HiBoost (+6 dB / 10 kHz)

    - Lo: 5 dBuV
    - MID: 15 dBuV
    - Hi: 25 dBuV Antenna inputs: 2 x BNC / 50 ohms

    Sennheiser Evolution G3 100 Bodypack Transmitter
    - RF Output power: 30 mW
    - Antenna output: whip antenna (SK)
    - AF frequency response: 25 - 18,000 Hz
    - AF Sensitivity range: 60 dB / 3 dB steps
    - THD: less than or equal to 0.9 per cent
    - Maximum input voltage: +12 dBu
    - Input impedance: 1 M ohms
    - Input capacity: 4 steps, switchable
    - Temperature range: -10C - +55C
    - Power Supply: 2 x AA batteries, 1.5V
    - Nominal Voltage: 2.4 V DC
    - Current Consumption: typically 180 mA (30 mW)
    - Operation time (batteries/BA2015): typically 8 hours
    - Dimensions: 82 x 64 x 24 mm
    - Weight (including batteries): approximately 160 grams

    Same Day Music is an authorized dealer of Sennheiser products.
    Shipping Weights and Dimensions
    Band A (516-558 MHz)
    Shipping Weight: 5 lbs
    Shipping Dimensions: 18 x 15 x 3 in
    Band G (556-608 MHz)
    Shipping Weight: 5 lbs
    Shipping Dimensions: 18 x 15 x 3 in

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