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Item Code: ACT-707HE
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
  • Power switch is located on the housing for easy operation.
  • LED panel displays power on/off and battery fuel gauge Exclusive color rear cap is available in 10 colors for channel identification.
  • Fine-crafted and ergonomically designed housing presents MIPRO's unique style.
  • The hypercardioid condenser microphone capsule is ideal for vocal, providing high fidelity, wide frequency response, high dynamic range, rapid transient response, low echo feedback, clarity and accuracy sound image contributes the best sound quality in the digital audio age.
  • Patented modularized capsule design provides extremely low handling-noise feature that other brands cannot compete.
  • Unique dual steel microphone head-grille design eliminates pop & wind noises and prevents worsening of high pitch loss and directionality.
  • Interchangeable microphone capsules are available.
  • A condenser or dynamic capsule to suit personal preference.
  • World's first ACT (Automatic Channel Targeting) function provides rapid and automatic channel setting of the transmitter.
  • 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 148dB SPL
Microphone Capsules MU-78, MU-39
Battery 9V×1
Display Status LED power and low battery warning
Dimensions 50(Φ)×235(L)mm / 2.0(Φ)x9.3(L)"
Weight 240g / 8.5oz
Note Varied specifications on carrier frequency range, maximum deviation, RF output power and spurious emission to comply regulation of different countries


Our system was exactly what we required, we tha...

Ron Belfrage Aveo Residents Committee
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