Item Code: ACT-707T
MIPRO is an industry's leading manufacturer of innovative wireless microphone systems. Therefore, it is no accident that its ACT series boasts many unique, performance-enhancing features.

Key Features

  • Plastic Housing
  • LCD panel displays group, channel, error code, and battery fuel gauge simultaneously.
  • Compact, lightweight and streamline shape for easy wearing.
  • Impedance selectable switch for microphone or guitar, and built-in sensitivity level adjustor.
  • Industry standard mini-XLR 4-pin (TA4F) connector is utilized for quick and screw lock connection and accepts lavaliere, headworn microphone and guitar inputs with level adjustments.
  • Belt clip allows 360 degrees rotating to suit transmitter wearing.
  • World's first ACT (Automatic Channel Targeting) function provides rapid automatic channel setting.
  • Innovative "Photo-cell Coupling" high dynamic range and high fidelity modulation circuitry is capable of accepting high input level and less distortion.
  • Advanced efficient transmitting and low power consumption circuit design provides battery operating hours 2~3 times longer than other brands.
  • Professional quality ensures no impact-damage.


Housing Material Plastic
Oscillation Mode PLL Synthesized
Carrier Frequency Range UHF 620~950MHz
Bandwidth 24MHz
RF Output Power 10~30mW (or dependent on applicable country regulations)
Spurious Emissions <-55dBc
Max. Deviation Range ±68KHz, with compandor and level limiting.
Maximum Input Level 0dBV
Microphones MU-53L, MU-55L, MU-53HN, MU-55HN
Battery AA×2
Display Status LCD displays battery fuel gauge, channels, and error message
Dimensions 63(W)×105(H)x21(D)mm / 2.5(W)x4.1(H)x0.8(D)"
Weight 95g / 3.4oz
Input Connector Mini-XLR connector
Note Varied specifications on carrier frequency range, maximum deviation, RF output power and spurious emission to comply regulation of different countries


The sound system has been a valuable tool withi...

Jennifer Covington
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