Galaxy Audio DHXR/77LVN Wireless Lavalier System (N Band/518-542 MHz)


Have a Question? Call Toll Free: 888-462-7828

Live Chat Email Us

Availability: Usually ships in 5 - 10 Days

This item usually ships within 5-10 days after your order is placed. Your payment will be charged after completing checkout.
Free Shipping (Continental US)
  • DHXR/77LV - Lavalier Mic: Uni-element, Frequency Response 50Hz-19kHz. This system includes the DHXR Receiver, MBP77 Body Pack Transmitter, the LV-U3BK Lavalier Microphone, a power supply, antennas x2, single / dual rack mount, a 1/4" signal cable, rack ear screws, coupler screws, antenna plugs x2, and a quick start guide.

    The DHX packs the tools for the pro. The DHX has Auto Scan, where it will search for an available frequency to use, and then IR Sync the frequency to a transmitter. The large LCD display shows channel number, frequency, lock mode, and volume output. The DHX receiver has an easy to read RF and AF indicator. The UHF diversity antennas ensure quality operation. The DHX works great with any 77 or 65 Series transmitter.


    • 300' Range
    • 120 Selectable Channels
    • UHF Frequency
    • Auto Scan
    • Detachable BNC Antennas
    Available Frequencies 120
    Frequency Range CODE D 584 - 607MHz
    CODE L 655 - 679MHz
    CODE L 655 - 679MHz
    Transmitter Output Level 20 mW
    Band UHF
    Operating Range Under Typical Conditions 300' (92 m), actual range depends on RF signal absorption, reflection, and interference.
    Audio Frequency Response (+/-3dB) 60Hz - 16Hz
    Total Harmonic Distortion (+/-30kHz deviation, 1kHz tone): <1%
    Dynamic Range >90dB A-weighted
    Operating Temperature Range 14° F to 122° (-10° C to 50° C), battery characteristics may limit this range
    Audio Output Level (+/-30 kHz deviation 1 kHz tone) XLR Connector (into 600 Ohms load) -12 dBV
    1/4" Connector (into Ohms 3k load) -18 dBV
    Output Connection 1 Male XLR Balanced
    1 1/4" Unbalanced
    Output Impedance XLR connector 200 ohms
    1/4" connector 1k Ohms
    XLR Output Impedance balanced 
    Pin 1: Ground (cable shield)
    Pin 2: Audio +
    Pin 3: No Audio -
    Sensitivity -93dBm for 30dB
    Image Rejection >90dB
    Casing Metal Chassis EIA STANDARD 1 U
    Dimensions 1.7" x 8.3" x 6.3" (45 x 212 x 160 mm)(HxWxD)
    Weight 31.7 oz (900 g)
    Power Requirements 12 V DC at 500 mA, supplied by external power supply
    Max Audio Input Level 0dBV maximum at mic gain position
    +10dBV maximum at 0dB gain position. 
    +20dBV maximum at -10dB gain.
    Gain Adjust Mic/0dB/-10dB
    RF Output 20 mW
    Input Impedance 470k Ohms
    Dimensions 3.5" x 2.6" x 1"
    (89 x 54 x 24 mm) (HxWxD)
    Weight 3.0 oz (85 g) (without batteries)
    Power Requirements 2 "AA" size alkaline or rechargeable batteries
    Battery Life About 6 hours (alkaline)
  • Shipping rates calculator