Bộ phát micro không dây cầm tay Shure UR2/SM58

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  • Bộ phát micro không dây cầm tay Shure UR2/SM58


    Bộ phát micro không dây cầm tay Shure UR2/SM58


    The SM58 on the UR2 transmitter features the legendary SM58 cardioid dynamic microphone head which gives you excellent sound quality and is tailored for lead and backing vocals.

    The flagshig UR2 Wireless Handheld Transmitter offers the most advanced features and controls including a bit-mapped backlit LCD display, infrared automatic transmitter sync and switchable RF power. It also has frequency and power lockout cabability and can be used continuously for up to 8 hours using 2 x AA Batteries (included). The UR2 is made from an all-metal die-cast construction for maximum durability.

    This transmitter requires the UR4D+ or UR4S+ receiver to complete the system.

    All Shure wireless transmitter designs allow for interchangeable microphone heads



    Bộ phát micro không dây cầm tay Shure UR2/SM58


    Đặc tính sản phẩm Shure UR2/SM58


    • Switchable RF power (10/50 mW country dependant)
    • Infrared transmitter sync
    • Bit-mapped backlit LCD
    • Ergonomic design
    • All-metal die-cast construction
    • Frequency and power lockout
    • 2 “AA” batteries (included) for more than 8 hours continuous use


    Thông số kĩ thuật Shure Shure UR2/SM58



    Transmitter Type: Handheld
    Dimensions 254 mm x 51 mm
    Battery, endurance: 2AA, 9.5 hours (low power) or 6 hours (high power)
    Weight: 316 g
    RF Carrier Frequency Range 470-865, 944-952 MHz depending on region  
    Working Range 150 m (500 ft.), under typical conditions
    500 m (1600 ft) line-of-sight, outdoors for a single system.
    Audio Frequency Response 40 – 18,000 Hz, (+1 dB, –3 dB).
    Gain Adjustment Range –10 to +20 dB
    Modulation FM (45 kHz max. deviation), compander system with pre- and de-emphasis
    Dynamic Range >105 dB, A-weighted
    Image Rejection >110 dB typical  
    Spurious Rejection >90 dB typical
    Ultimate Quieting (ref. 45 kHz deviation) >100 dB, A-weighted
    Signal Polarity Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on XLR output pin 2 with respect to XLR pin 3 and on the tip of the 1/4-inch output jack.
    System Distortion (ref. ± 45 kHz deviation, 1 kHz modulation) <0.3% Total Harmonic Distortion typical
    Power Requirements Two 1.5V AA batteries
    Current Drain 180 mA max. (normal RF power setting)
    240 mA max. (high RF power setting)
    Battery Life (Typical) 9.5 hours (normal RF power), 6 hours (high RF power)
    Operating Temperature Range –18° to +57° C (0° to +135°F)
    Overall Dimensions 261 mm L x 51 mm Dia. (10.27 x 2 in.)
    Net Weight 356 g (12.6 oz.) without batteries
    Housing: Aluminum die-cast handle and aluminum machined battery cup