Shure BLX1 Bodypack Transmitter (H9: 512 - 542 MHz) - Open Box


Shure BLX24R/B58-H9 Handheld Wireless System with BETA®58A Handheld Microphone (Rack Mount) H9 512 - 542 MHz - BLX24R/B58-H9

The BLX1 Bodypack Transmitter from Shure is designed for use with Shure's BLX wireless systems. It is set to the H9 frequency band and operates between 512 and 542 MHz. It has a TQG input and can be used with Shure lavalier, headset, earset and instrument microphones.

With the optional WA302 adapter cable, the BLX1 can be used as a transmitter for guitar. The unit has a top panel mounted on/off switch as well as volume control for quick access while speaking or performing. The BLX1 is powered by the two included AA batteries for up to 14 hours.

    Shure BLX1 Specs

    Audio Input Gain: -16 dBV (Maximum), 10 dBV (Minimum)
    Gain Adjustment Range 26 dB
    Input Impedance 1 MOhm
    RF Output 10 mW, Typical
    Housing Molded ABS
    Power Requirement 2x LR6 AA Batteries, 1.5 V Alkaline
    Battery Life Up to 14 Hours
    Dimensions (H x W x D) 4.3 x 2.5 x 0.8" (110 x 64 x 21 mm)
    Weight 2.6 oz (75 g)
    Packaging Info
    Package Weight 0.7 lb
    Box Dimensions (LxWxH) 11.1 x 5.3 x 3.2"

    Tips to Improve Wireless System Performance

    If you encounter interference or dropouts, try the following suggestions:

    • Choose a different receiver channel
    • Reposition the receiver so there is nothing obstructing a line of sight to the transmitter (including the audience)
    • Avoid placing transmitter and receiver where metal or other dense materials may be present
    • Move the receiver to the top of the equipment rack
    • Remove nearby sources of wireless interference, such as cell phones, two-way radios, computers, media players, Wi-Fi devices, and digital signal processors
    • Charge or replace the transmitter battery
    • Keep transmitters more than two meters (6 feet) apart
    • Keep the transmitter and receiver more than 5 meters (16 feet) apart
    • During sound check, mark trouble spots and ask presenters or performers to avoid those areas


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