MIPRO specializes in the designing and manufacturing of professional wireless microphone systems.


Mipro ACT-80H Wideband Digital Handheld Transmitter

  • Innovatively designed metal housing in MIPRO’s distinctive aesthetic and ergonomic style.
  • Standard champagne-color housing. Optional custom-made colors are available.
  • Interchangeable capsule module with premium condenser or dynamic options for easy and fast changeovers.
  • The unique multi-layered metal grille protects the capsule against impact, rolling and pop noise, ensuring clarity of sound.
  • Patented capsule suspension design virtually eliminates vibration and handling noises.
  • Backlit LCD displays all operational parameter information.
  • Three selectable gain settings: 0 dB (same as microphone sensitivity), +3 dB, +6 dB.
  • Three selectable mute settings: Auto, Manual & Disabled. “Auto” mute activates automatically when handheld transmitter points down towards the ground.
  • The bottom housing with built-in high-efficiency antenna features power switch, mute and setup buttons for programmable gain, limiter, low-cut and RF output power.
  • Patented end-cap cover with color-coded channel identification clips onto the mic and can be reversed to allow shielding of power on/off or mute switches during performance. Detach the end-cap cover for parameters set-up.
  Housing Aluminum  
  Mic Capsule Module Interchangeable Condenser or Dynamic  
  Display Green backlit LCD displays various parameters  
  Frequency Range UHF 480 ~ 934 MHz (country dependent)  
  Bandwidth 64 MHz  
  Encryption 256 bits  
  Modulation Mode New digital modulation  
  Audio Compression DSP Inertial coding  
  RF Power Output 10 mW / 50 mW switchable (country dependent), 50 Ω loaded  
  Spurious Emission < 4 nW  
  Gain Setting 6 dB, 3 dB, 0 dB (3 settings). 0 dB = microphone capsule sensitivity  
  Dimensions (Ø × L) 51 × 258 mm / 2 × 10 “  
  Net Weight Approx. 323 g / 11.4 oz  
  Battery 2 × AA alkaline  
  Operating Time Min. 12 hours  
  Note Refer to actual product in the event of product discrepancy.
Frequency range and maximum deviation comply with the regulations of different countries.

RH-87 – SW-20 – MD-20 – MS-20