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    Galaxy ECM Wireless Lavalier Microphone System (UHF)

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    Galaxy ECM UHF Lavalier Wireless Microphone System Product Description

    The economical hands free operation of the Galaxy ECM lapel wireless system provides unmatched performance for any application. The system features the ECMR receiver with 16 user selectable channels and diversity reception. Infrared (IR) channel sync is possible between the receiver and transmitter. An ideal choice for educators or performers, the Galaxy ECM wireless lapel has excellent clarity for general speech applications, presentations and more.


    ECM Receiver
    - 16 Selectable Channels
    - 200 Foot Range
    - Diversity Antennas
    - Frequency Range 655 to 679 MHz
    - Output Volume Control
    - AF Level Indicator
    - IR Sync
    - Squelch Adjustment
    - XLR and 1/4 inch Outputs
    - Rugged Plastic Casing

    MPB52 Bodypack
    - IF Sync
    - 2 AA Batteries
    - Mic/0/-10 dB
    - 3 Position Swith
    - Low Battery Indicator
    - 2.8 oz (80 g)

    The ECM lapel wireless system includes the ECMR receiver, one 1/4 inch cable, MPB52 bodypack, lapel mic, power adapter and manual.

    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 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 Galaxy Audio products.

    Galaxy ECM UHF Lavalier Wireless Microphone System Technical Description

    - Frequency Range: 655~679MHz
    - Transmitter Output Level: 10dBm
    - Band: UHF
    - Operating Range: Under Typical Conditions 150' (50m)
    - Note: actual range depends on RF signal absorption, reflection, and interference
    - Audio Frequency Response: +/-3dB 70Hz~16KHz
    - Total Harmonic Distortion: +/-30KHz deviation 1KHz tone <1%
    - Dynamic Range: >90dB A-weighted
    - Operating Temperature: Range 14oF to 122oF (-10 Co to +50 Co)
    - Note: battery characteristics may limit this range

    ECM Receiver
    - Audio Output Level: (+/-30KHz deviation, 1KHz tone) XLR connector (into 600 Ohms load) -12dBV 1/4 inch connector (into 3KOhms load) -18dBV
    - Output Impedance: XLR connector 200Ohms 1/4 inch connector 1KOhms
    - XLR output: Impedance balanced
    - Pin1:Ground (cable shield)
    - Pin2:Audio
    - Pin3:No Audio
    - Sensitivity: -93dBm for 30dB
    - Image Rejection: >90dB
    - Dimensions (HxWxD): 1.75" x 9.25" x 4.75", (44.45 mm x 235 mm x 121 mm)
    - Weight: .85lbs (.39kg)
    - Power Requirements: 13.5 V dc at 300mA, supplied by external power supply.

    MBP52 Bodypack Transmitter
    - Max Audio Input Level: 0 dBV to +10 dBV
    - Gain Adjustment Range: 20dB
    - Input Impedance: 5K?
    - Dimensions (HxWxD): 3.3" x 2.6" x 1" (85 mm x 65 mm x 24 mm)
    - Weight: 3.0oz (85 g) (without batteries)
    - Power Requirements: 2 AA Batteries alkaline or rechargeable batteries
    - Battery Life: About 8 hours

    Same Day Music is an authorized dealer of Galaxy Audio products.

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