MI-909T | UHF Digital Stereo Transmitter | MIPRO

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MI-909T

UHF Digital Stereo Transmitter

FEATURES & SPECIFICATION

RELATED PRODUCTS & ACCESSORIES

PRODUCT SUPPORT

Digital

UHF

LCD

ACT Sync

ACT-BUS

TEC Nominee

  • FEATURES & SPECIFICATION

  • RELATED PRODUCTS & ACCESSORIES

  • PRODUCT SUPPORT

  • FEATURES

    • Designed for large-scale professional productions, the MI-909T delivers uncompressed UHF digital transmission for pristine audio quality and ultra-low latency.
    • Supports MIPRO’s ACT automatic pairing, enabling instant, one-touch synchronization with the receiver.
    • Selectable LOW / HIGH / OFF RF power settings—up to 100 mW—accommodate varying stage distances and regional regulations.
    • Factory-preset with 16 groups and 216 channels, with user access to an extended pool of 2,560 frequencies for complex multi-system deployments.
    • XLR / 6.3 mm combo input supports balanced and unbalanced sources, with a high dynamic range to integrate seamlessly with professional mixers and consoles.
    • Built-in 3-step ±9 dB EQ allows fine adjustment to match source characteristics and application needs.
    • Digital rotary knob and backlit LCD screen ensure fast, intuitive operation with clear status visibility.
    • Static and dynamic digital encryption can be assigned by group or channel, securing transmission against unauthorized access.

    SPECIFICATION

    Model

    MI-909T

    Name

    UHF Digital Stereo Transmitter

    Chassis

    Half-rack (9.5") metal chassis

    Display

    Backlit LCD & L/R Input LED Bar

    Control Interface

    Rotary knob, ACT sync button and earphone volume control

    Frequency Response

    20 Hz – 15 kHz (stereo)

    Channels

    Presets 16 groups and 216 frequencies

    Encryption

    Static & Scroll

    Modulation Type

    Digital modulation

    Audio Sampling

    24-bit

    RF Power Output

    LOW: < 10 mW, HIGH: < 100 mW (country dependent)

    Dynamic Range

    112 dBA (ADC spec.)

    EQ

    3 settings (LOW / MID / HI ±9 dB) or FLAT

    THD

    Approx. < 0.1% @1 kHz

    Max. Input Level

    > +26 dBu, selectable Line / Mic Level

    Audio Inputs

    2 × XLR / 6.3 mm TRS combo socket

    Audio Outputs

    2 × 6.3 mm TRS (Loop Out)

    Earphone Jacks

    1 × 6.3 mm TRS

    Management Interface

    RJ-11 × 2

    Antenna Output

    50Ω TNC female connector

    Power Supply

    DC 12–15 V. External AC 100–240 V switching power supply

    Dimensions

    210 × 44 × 206 mm (W × H × D)

    Weight

    Approx. 1.1 kg

    RELATED PRODUCTS

  • All (3)

  • Antenna Systems (3)

  • AD-808

    UHF 4-Channel Transmitting Antenna Combiner

    AD-90S

    UHF Wideband RF Power Splitter

    AD-90A

    UHF Wideband RF Power Amplifier

    ACCESSORIES

  • All (2)

  • Control & Interface Solutions (1)

  • Rack Mount Kits (1)

  • MES-100

    WebMote Bridge

    FB-71

    Rack Mount Kits

    DOWNLOADS

  • BROCHURE

  • USER GUIDE

  • SPEC SHEET

  • DOC

  • TITLE
    FILES
    SIZE
    DOWNLOAD
    MI-909 Series
    Digital Wireless Stereo IEM System (MI-909R / MI-909T)
    3.1 MB
    MI-909T
    Digital Stereo Rack Transmitter (Ver.2018)
    2.89 MB
    MI-909T
    UHF Digital Stereo Transmitter (Ver.2024)
    242.05 KB
    MI-909T
    UHF Digital Stereo Transmitter
    505.06 KB

    PRODUCT INQUIRY

    If you have any questions or need more information about this product, please fill out the form below. We will get back to you as soon as possible.

    Model

    ACT-818

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  • Background

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